一.產品介紹
簡介
西峽香菇,河(he)南省南陽市西峽縣特(te)產(chan),中國(guo)國(guo)家(jia)地理標(biao)志產(chan)品。西峽香菇品質優(you),味(wei)道好,花菇率(lv)高,深(shen)受消費者歡迎,遠銷廣州、深(shen)圳、福建、浙江(jiang)、日本、韓國(guo)、新加坡、臺灣、香港等地。
種植環境
西峽是一個深山(shan)縣,自然狀況為“八山(shan)一水零點七分田”,既具(ju)有北亞熱(re)帶(dai)(dai)向暖溫帶(dai)(dai)過渡的氣候特點,又有冬季偏暖地(di)(di)區的氣候差異。海拔181米至2212米,年(nian)平均(jun)(jun)氣溫15.1℃,相對濕度(du)69%,年(nian)均(jun)(jun)降水量881.6毫米。年(nian)均(jun)(jun)日照2019小時,無霜期236天,森林覆蓋(gai)率76.8%,生(sheng)態環(huan)境優越,適(shi)宜(yi)多種類農作物生(sheng)長,是香菇生(sheng)產的黃金地(di)(di)帶(dai)(dai)。
生產情況
2010年(nian)(nian)(nian),西(xi)(xi)峽(xia)縣從事香(xiang)菇(gu)(gu)種植(zhi)的(de)(de)農(nong)(nong)戶達3萬(wan)余戶,超過農(nong)(nong)戶總數的(de)(de)1/3,年(nian)(nian)(nian)種植(zhi)規模保(bao)持在1億(yi)(yi)袋左(zuo)右(you),年(nian)(nian)(nian)產(chan)(chan)量(干品(pin))3.5萬(wan)噸(dun)(dun)左(zuo)右(you),占全(quan)(quan)國(guo)(guo)(guo)總產(chan)(chan)量的(de)(de)1/10,成(cheng)為(wei)“南菇(gu)(gu)北移”后(hou)中(zhong)(zhong)國(guo)(guo)(guo)最(zui)大(da)的(de)(de)香(xiang)菇(gu)(gu)生產(chan)(chan)地(di)。形成(cheng)的(de)(de)香(xiang)菇(gu)(gu)市場年(nian)(nian)(nian)交(jiao)易額穩(wen)定在10億(yi)(yi)元(yuan)左(zuo)右(you),成(cheng)為(wei)中(zhong)(zhong)國(guo)(guo)(guo)最(zui)大(da)的(de)(de)香(xiang)菇(gu)(gu)集(ji)散(san)地(di)、加工地(di),每年(nian)(nian)(nian)從這(zhe)里運出(chu)的(de)(de)香(xiang)菇(gu)(gu)占全(quan)(quan)中(zhong)(zhong)國(guo)(guo)(guo)出(chu)口(kou)(kou)干香(xiang)菇(gu)(gu)的(de)(de)70%以上、占全(quan)(quan)中(zhong)(zhong)國(guo)(guo)(guo)香(xiang)菇(gu)(gu)總產(chan)(chan)量的(de)(de)近1/5,由此(ci)奠定了(le)全(quan)(quan)中(zhong)(zhong)國(guo)(guo)(guo)干香(xiang)菇(gu)(gu)的(de)(de)價格形成(cheng)中(zhong)(zhong)心(xin)和出(chu)口(kou)(kou)貨源(yuan)集(ji)散(san)中(zhong)(zhong)心(xin)地(di)位。西(xi)(xi)峽(xia)先(xian)后(hou)被國(guo)(guo)(guo)家農(nong)(nong)業部(bu)等部(bu)委確定為(wei)全(quan)(quan)國(guo)(guo)(guo)園藝(yi)產(chan)(chan)品(pin)出(chu)口(kou)(kou)示范區,被全(quan)(quan)國(guo)(guo)(guo)食(shi)(shi)用(yong)(yong)(yong)菌(jun)協(xie)會評為(wei)十佳(jia)商品(pin)基地(di)縣、全(quan)(quan)國(guo)(guo)(guo)食(shi)(shi)用(yong)(yong)(yong)菌(jun)標準化示范縣、全(quan)(quan)國(guo)(guo)(guo)食(shi)(shi)用(yong)(yong)(yong)菌(jun)優(you)秀基地(di)縣;通過了(le)國(guo)(guo)(guo)家原產(chan)(chan)地(di)地(di)理(li)保(bao)護認證。2009年(nian)(nian)(nian),中(zhong)(zhong)國(guo)(guo)(guo)食(shi)(shi)用(yong)(yong)(yong)菌(jun)協(xie)會授予“中(zhong)(zhong)國(guo)(guo)(guo)香(xiang)菇(gu)(gu)之鄉”稱號。2010年(nian)(nian)(nian),河南西(xi)(xi)峽(xia)縣出(chu)口(kou)(kou)香(xiang)菇(gu)(gu)7422噸(dun)(dun),出(chu)口(kou)(kou)額11874萬(wan)美元(yuan)。
產地范圍
西(xi)(xi)峽香菇地理標志產品保護(hu)范圍(wei)為河南省西(xi)(xi)峽縣(xian)丹水鎮(zhen)、田(tian)關(guan)鄉(xiang)(xiang)、陽城鄉(xiang)(xiang)、回(hui)車鎮(zhen)、五里橋鎮(zhen)、丁河鎮(zhen)、重陽鄉(xiang)(xiang)、西(xi)(xi)坪鎮(zhen)、寨(zhai)根鄉(xiang)(xiang)、桑坪鎮(zhen)、石(shi)界(jie)河鄉(xiang)(xiang)、米(mi)坪鎮(zhen)、軍馬河鎮(zhen)、雙龍鎮(zhen)、二(er)狼坪鄉(xiang)(xiang)等15個(ge)鄉(xiang)(xiang)鎮(zhen)現(xian)轄行政區域。
專用標志使用
西(xi)峽香菇(gu)地(di)理(li)標志產品(pin)保護范(fan)圍內(nei)的生產者,可向南陽出入境檢(jian)驗檢(jian)疫局(ju)提出使用“地(di)理(li)標志產品(pin)專(zhuan)用標志”的申請(qing),由國家質檢(jian)總局(ju)公告批準。
技術要求
(一)菌種。
9608等優(you)質香菇菌(jun)種(zhong)的1、2、3級(ji)菌(jun)種(zhong)。
(二(er))立體條件。
保護區范圍內海拔200m至800m。
(三)原料要求。
1、主料:為殼斗(dou)科(ke)的麻櫟屬、青岡屬和樺科(ke)的樺木(mu)屬的木(mu)屑。木(mu)屑直(zhi)徑(jing)3mm至8mm,鮮木(mu)屑含水(shui)量40%以下、干木(mu)屑含水(shui)量13%以下,無霉爛、腐朽、污染。
2、輔料:
(1)麥麩(fu):無霉變、結塊(kuai)、污染,含(han)水量13%以下。
(2)白(bai)砂糖(tang):食用菌糖(tang)。
(3)石膏:生、熟均(jun)可,色(se)白,無雜(za)質。
(四)栽培管理。
1、拌(ban)料、裝袋:
(1)栽培(pei)期:2至4月生(sheng)產栽培(pei)。
(2)配方(fang):木(mu)屑78%至(zhi)(zhi)80%、麥麩18%至(zhi)(zhi)20%、糖0.8%至(zhi)(zhi)1%、石膏1%的比例,把料拌勻,兌水至(zhi)(zhi)含水量58%至(zhi)(zhi)60%。pH值5至(zhi)(zhi)7。
(3)裝袋(dai):松緊適中、每(mei)袋(dai)干料1.3kg至1.5kg,栽(zai)培(pei)袋(dai)濕重3至3.3kg。
2、常壓滅菌:料(liao)溫整體(ti)達到(dao)100℃后,保持18個小時以上。
3、接(jie)種:料溫(wen)下降到28℃以下時(shi),在無菌條件(jian)下接(jie)種。
4、發菌:發菌需45d至(zhi)50d,保(bao)持發菌室干凈、干燥、暗光、通風,溫度維持在20℃至(zhi)25℃,適當刺孔(kong)增氧,注意散堆降溫。
5、越(yue)夏管理(li):越(yue)夏場地通風向陽(yang)、地勢高燥、水源潔(jie)凈、周邊環境(jing)干凈、整潔(jie)、無污染。
6、棚架(jia)(jia)環境(jing)要(yao)求及(ji)進棚管理:外棚四(si)周(zhou)要(yao)比內架(jia)(jia)寬出2米,遮陰網不少(shao)于二(er)層(ceng),層(ceng)間有35cm至(zhi)(zhi)(zhi)40cm間距(ju)。遮陰度(du)60%至(zhi)(zhi)(zhi)70%,溫度(du)在28℃以下,濕度(du)75%至(zhi)(zhi)(zhi)80%,通風(feng)良(liang)好。自然轉色(se),自然養菌,不隨意翻(fan)動。150天至(zhi)(zhi)(zhi)180天。
7、出(chu)(chu)菇(gu)管理(li):氣(qi)溫(wen)穩定在(zai)20℃以(yi)下(xia),10月中下(xia)旬以(yi)后催菇(gu)。菌袋含水量(liang)在(zai)原袋重的(de)80%至85%,濕(shi)度60%至85%,溫(wen)度8℃至18℃,溫(wen)差8℃至10℃。適當通風,保(bao)持空(kong)氣(qi)新鮮。初冬出(chu)(chu)菇(gu),保(bao)持半陰半陽;冬季出(chu)(chu)菇(gu),全光照。
(五)采收與加工。
1、采(cai)收(shou):10月中旬至(zhi)翌年(nian)4月采(cai)收(shou),采(cai)收(shou)標(biao)準為子實體7至(zhi)8成(cheng)熟(shu)。
2、加工(gong):烘干(gan)脫(tuo)水加工(gong),含水量≤13%。
西峽香菇的醫(yi)用價值
中國(guo)不(bu)少古籍中記(ji)載香菇(gu)“益氣(qi)不(bu)饑,治風破血和(he)益胃助食”。民間用來助痘瘡、麻(ma)疹的誘(you)發,治頭(tou)痛、頭(tou)暈(yun)。現(xian)代研究(jiu)證明,香菇(gu)多糖可(ke)調節人體內有免(mian)疫功能的T細(xi)胞(bao)活性,可(ke)降低甲基膽蒽誘(you)發腫瘤的能力。香菇(gu)對(dui)癌細(xi)胞(bao)有強烈的抑(yi)制(zhi)作用,對(dui)小白(bai)鼠肉瘤180的抑(yi)制(zhi)率為97.5%,對(dui)艾氏癌的抑(yi)制(zhi)率為80%。香菇(gu)含有雙鏈(lian)核(he)(he)糖核(he)(he)酸(suan),能誘(you)導產生干擾素(su),具有抗病毒能力。西峽香菇(gu)還對(dui)糖尿病、肺結(jie)核(he)(he)、傳染(ran)性肝炎(yan)、神經炎(yan)等起(qi)治療作用,又可(ke)用于消化不(bu)良(liang)、便秘、減肥等。
1. 提高(gao)機體免疫功能:香(xiang)菇多糖可提高(gao)巨噬細胞的(de)吞噬功能,還可促進T淋(lin)巴細胞的(de)產生,并提高(gao)T淋(lin)巴細胞的(de)殺傷活性,從而增強(qiang)人體體液免疫功能。
2. 西峽(xia)香(xiang)菇(gu)還對(dui)糖尿(niao)病(bing)、肺結核、傳染性肝炎(yan)、神經炎(yan)等起(qi)治療作用,又可(ke)用于消化(hua)不良、便(bian)秘(mi)等。
3. 延緩(huan)衰老:香菇的水提取物對過氧化(hua)(hua)氫(qing)(qing)有清除作用(yong),對體內的過氧化(hua)(hua)氫(qing)(qing)有一(yi)定的消除作用(yong);
4. 降(jiang)(jiang)(jiang)血壓、降(jiang)(jiang)(jiang)血脂、降(jiang)(jiang)(jiang)膽固醇:香菇中(zhong)含有嘌呤、膽堿(jian)、酪氨(an)酸、氧化酶以及某(mou)些核酸物質,能起到降(jiang)(jiang)(jiang)血壓、降(jiang)(jiang)(jiang)膽固醇、降(jiang)(jiang)(jiang)血脂的(de)作(zuo)用,又可預防動(dong)脈(mo)硬化、肝硬化等疾病(bing)。
5. 防癌(ai)抗(kang)癌(ai):香(xiang)菇菌蓋部(bu)分含有雙(shuang)鏈(lian)結構的核糖核酸,進入人體(ti)后,會產生具有抗(kang)癌(ai)作用的干(gan)擾素。
二.自然生態環境和人文歷史因素
2.1土(tu)壤(rang)地(di)(di)貌情(qing)況(kuang)(kuang) 西(xi)峽(xia)地(di)(di)處秦嶺東支脈伏牛山(shan)(shan)南麓(lu),海拔(ba)高度(du)(du)從181米(mi)(mi)到2212.5米(mi)(mi)。縣境(jing)(jing)自西(xi)北(bei)向(xiang)東南依次為(wei)(wei)深山(shan)(shan)區、淺山(shan)(shan)區、山(shan)(shan)谷盆地(di)(di)和(he)丘陵區4種類(lei)(lei)型。西(xi)峽(xia)縣土(tu)壤(rang)系第四紀(ji)堆積、洪積型骨(gu)架(jia)土(tu)。其(qi)中(zhong)(zhong)黃棕壤(rang)類(lei)(lei)占(zhan)(zhan)總面(mian)(mian)積的(de)(de)82%、為(wei)(wei)總耕(geng)地(di)(di)的(de)(de)60.7%;紫色土(tu)類(lei)(lei)占(zhan)(zhan)總面(mian)(mian)積的(de)(de)10%、為(wei)(wei)總耕(geng)地(di)(di)的(de)(de)35.1%;棕壤(rang)土(tu)類(lei)(lei)占(zhan)(zhan)總面(mian)(mian)積的(de)(de)7.7%;潮土(tu)類(lei)(lei)占(zhan)(zhan)總耕(geng)地(di)(di)的(de)(de)3%;河(he)(he)灘地(di)(di)僅占(zhan)(zhan)耕(geng)地(di)(di)的(de)(de)1.2%,獨特的(de)(de)山(shan)(shan)區小(xiao)氣(qi)(qi)(qi)候(hou)(hou),適(shi)宜(yi)香(xiang)菇(gu)的(de)(de)生產。 2.2 水(shui)(shui)文情(qing)況(kuang)(kuang) 境(jing)(jing)內溪流密布(bu),共有(you)大小(xiao)河(he)(he)流520余條(tiao),其(qi)中(zhong)(zhong)有(you)灌河(he)(he)、淇河(he)(he)兩(liang)條(tiao)過境(jing)(jing)河(he)(he)。全縣水(shui)(shui)資源總量(liang)為(wei)(wei)18.54億(yi)(yi)立(li)(li)(li)方(fang)(fang)米(mi)(mi),其(qi)中(zhong)(zhong)年(nian)地(di)(di)表水(shui)(shui)總量(liang)為(wei)(wei)14.06億(yi)(yi)立(li)(li)(li)方(fang)(fang)米(mi)(mi),地(di)(di)下水(shui)(shui)總量(liang)為(wei)(wei)4.48億(yi)(yi)立(li)(li)(li)方(fang)(fang)米(mi)(mi)。地(di)(di)表水(shui)(shui)可開(kai)發(fa)(fa)量(liang)為(wei)(wei)11.6億(yi)(yi)立(li)(li)(li)方(fang)(fang)米(mi)(mi),地(di)(di)下水(shui)(shui)可開(kai)發(fa)(fa)量(liang)為(wei)(wei)2.6億(yi)(yi)立(li)(li)(li)方(fang)(fang)米(mi)(mi)。伏牛山(shan)(shan)生態(tai)環境(jing)(jing)良好,地(di)(di)表水(shui)(shui)基(ji)本無污染。 2.3 氣(qi)(qi)(qi)候(hou)(hou)情(qing)況(kuang)(kuang) 西(xi)峽(xia)處于(yu)亞熱帶(dai)向(xiang)暖(nuan)濕帶(dai)過度(du)(du)地(di)(di)帶(dai),屬(shu)北(bei)亞熱帶(dai)季(ji)風區大陸性氣(qi)(qi)(qi)候(hou)(hou),氣(qi)(qi)(qi)候(hou)(hou)溫和(he),雨量(liang)適(shi)中(zhong)(zhong),光(guang)照充(chong)足(zu),年(nian)均(jun)(jun)氣(qi)(qi)(qi)溫15.0攝氏度(du)(du),年(nian)均(jun)(jun)降雨量(liang)878.1毫米(mi)(mi)左右,年(nian)均(jun)(jun)無霜期236.2天,年(nian)均(jun)(jun)日照時數1924.9小(xiao)時,年(nian)均(jun)(jun)相對濕度(du)(du)69%,季(ji)風平均(jun)(jun)風速2.1米(mi)(mi)每秒。由于(yu)境(jing)(jing)內多山(shan)(shan),地(di)(di)勢復雜,有(you)明(ming)顯的(de)(de)山(shan)(shan)區立(li)(li)(li)方(fang)(fang)體(ti)氣(qi)(qi)(qi)候(hou)(hou)特點,四季(ji)分明(ming)。充(chong)足(zu)的(de)(de)光(guang)照,適(shi)中(zhong)(zhong)的(de)(de)雨量(liang),溫和(he)的(de)(de)氣(qi)(qi)(qi)候(hou)(hou)給西(xi)峽(xia)食用菌產業帶(dai)來了良好的(de)(de)發(fa)(fa)展條(tiao)件。
三.地域范圍
西(xi)(xi)(xi)峽香(xiang)菇農產(chan)品(pin)地(di)理標志登記地(di)域(yu)保(bao)護(hu),覆蓋西(xi)(xi)(xi)峽境內全域(yu)除城區外16個鄉(xiang)鎮:丹(dan)水、田關、陽(yang)城、回車(che)、丁河(he)、重陽(yang)、西(xi)(xi)(xi)坪(ping)、桑(sang)坪(ping)、米(mi)坪(ping)、石界河(he)、軍馬河(he)、二郎坪(ping)、五里橋、雙龍(long)、太平(ping)鎮、寨(zhai)根(gen)。涉及242個行(xing)政村,其保(bao)護(hu)范圍地(di)理坐(zuo)標為北緯(wei)33°05′—33°48′東經(jing)111°01′—111°46′,地(di)處河(he)南(nan)(nan)省(sheng)(sheng)西(xi)(xi)(xi)南(nan)(nan)部(bu)、南(nan)(nan)陽(yang)市西(xi)(xi)(xi)部(bu)、伏牛山(shan)腹地(di)、豫(yu)鄂(e)陜三省(sheng)(sheng)交匯地(di)帶(dai),,總面積(ji)3454平(ping)方公里,香(xiang)菇生產(chan)面積(ji)約1000公頃,年均總產(chan)量穩定(ding)在15萬(wan)噸左右(you)。
四.產品品質特性特征
4.1外(wai)在感官特征(zheng) 4.1.1 菇(gu)形 朵形圓整,中(zhong)(zhong)(zhong)大葉(xie)型(xing),菇(gu)質密(mi),菇(gu)肉厚(hou)。 4.1.2 菌(jun)(jun)蓋色(se)(se)澤(ze) 鮮菇(gu)菌(jun)(jun)蓋淺(qian)褐(he)色(se)(se)—褐(he)色(se)(se)。 4.1.3 菌(jun)(jun)柄(bing) 菌(jun)(jun)柄(bing)中(zhong)(zhong)(zhong)長型(xing),3—5厘(li)米,中(zhong)(zhong)(zhong)等(deng)(deng)粗(cu)。 4.1.4 菌(jun)(jun)褶(zhe) 整齊,中(zhong)(zhong)(zhong)等(deng)(deng)密(mi)度,淺(qian)白色(se)(se)。 4.1.5 口感 脆嫩(nen),爽(shuang)滑,肉質無海綿感。
五.特定生產方式
3.1場地(di)(di)(di)(di)(di)(di)選(xuan)(xuan)(xuan)擇(ze) 3.1.1 無(wu)(wu)(wu)(wu)公(gong)害(hai)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)生(sheng)產(chan)(chan)場地(di)(di)(di)(di)(di)(di) 應(ying)(ying)(ying)(ying)選(xuan)(xuan)(xuan)擇(ze)不(bu)(bu)(bu)(bu)受污(wu)(wu)染(ran)(ran)源影響,或污(wu)(wu)染(ran)(ran)物含(han)量(liang)限制(zhi)(zhi)在(zai)(zai)(zai)(zai)(zai)允許范(fan)圍之(zhi)內(nei)(nei)(nei),生(sheng)態環(huan)境良好(hao),具體(ti)要(yao)(yao)(yao)(yao)求(qiu)(qiu):周(zhou)圍100米(mi)(mi)(mi)無(wu)(wu)(wu)(wu)工業(ye)三廢(fei)、垃圾(ji)(糞便)場、各(ge)種(zhong)(zhong)(zhong)污(wu)(wu)水(shui)(shui)(shui)及(ji)(ji)其(qi)(qi)它(ta)污(wu)(wu)染(ran)(ran)源(如大(da)量(liang)揚(yang)灰(hui)的(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)泥廠、窯灰(hui)廠等),并(bing)且遠離醫院(yuan)、學(xue)校(xiao)和(he)(he)公(gong)共場所;對(dui)農戶獨立生(sheng)產(chan)(chan)點(dian)(dian)應(ying)(ying)(ying)(ying)保(bao)(bao)(bao)(bao)證30米(mi)(mi)(mi)以(yi)內(nei)(nei)(nei)無(wu)(wu)(wu)(wu)畜禽圈(quan)舍(she)和(he)(he)家(jia)(jia)(jia)用(yong)(yong)(yong)(yong)廁所(衛生(sheng)間(jian));土壤(rang)、空(kong)氣(qi)(qi)(312國道兩側50米(mi)(mi)(mi)以(yi)內(nei)(nei)(nei))中(zhong)重(zhong)金(jin)屬背景(jing)值偏高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)區,與(yu)土壤(rang)、水(shui)(shui)(shui)源環(huan)境有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)方(fang)病高(gao)發(fa)區不(bu)(bu)(bu)(bu)能作(zuo)為(wei)(wei)(wei)無(wu)(wu)(wu)(wu)公(gong)害(hai)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)生(sheng)產(chan)(chan)場地(di)(di)(di)(di)(di)(di)。 3.1.2空(kong)氣(qi)(qi)環(huan)境要(yao)(yao)(yao)(yao)求(qiu)(qiu) 產(chan)(chan)地(di)(di)(di)(di)(di)(di)周(zhou)圍不(bu)(bu)(bu)(bu)得有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)大(da)氣(qi)(qi)污(wu)(wu)染(ran)(ran)淅(xi),不(bu)(bu)(bu)(bu)得有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)害(hai)氣(qi)(qi)體(ti)排放(fang),生(sheng)產(chan)(chan)生(sheng)活(huo)用(yong)(yong)(yong)(yong)燃(ran)煤(mei)鍋(guo)爐需要(yao)(yao)(yao)(yao)防(fang)(fang)塵除(chu)硫裝(zhuang)置。環(huan)境空(kong)氣(qi)(qi)質(zhi)(zhi)量(liang)指(zhi)標(biao)應(ying)(ying)(ying)(ying)符合(he)附表1標(biao)準。 3.1.3水(shui)(shui)(shui)質(zhi)(zhi)要(yao)(yao)(yao)(yao)求(qiu)(qiu) 應(ying)(ying)(ying)(ying)選(xuan)(xuan)(xuan)擇(ze)在(zai)(zai)(zai)(zai)(zai)地(di)(di)(di)(di)(di)(di)表水(shui)(shui)(shui)、地(di)(di)(di)(di)(di)(di)下(xia)(xia)水(shui)(shui)(shui)質(zhi)(zhi)清潔無(wu)(wu)(wu)(wu)污(wu)(wu)染(ran)(ran)(包括重(zhong)金(jin)屬、放(fang)射(she)性元素(su)及(ji)(ji)其(qi)(qi)它(ta)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)毒有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)害(hai)物質(zhi)(zhi)不(bu)(bu)(bu)(bu)超(chao)(chao)(chao)標(biao))的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)區;水(shui)(shui)(shui)域或水(shui)(shui)(shui)源上(shang)(shang)游沒有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)對(dui)產(chan)(chan)地(di)(di)(di)(di)(di)(di)構成威脅的(de)(de)(de)(de)(de)(de)(de)(de)井(jing)水(shui)(shui)(shui)。水(shui)(shui)(shui)質(zhi)(zhi)指(zhi)標(biao)應(ying)(ying)(ying)(ying)符合(he)附表2標(biao)準。 3.1.4其(qi)(qi)它(ta)要(yao)(yao)(yao)(yao)求(qiu)(qiu) 場地(di)(di)(di)(di)(di)(di)應(ying)(ying)(ying)(ying)通(tong)風向陽,地(di)(di)(di)(di)(di)(di)勢(shi)(shi)高(gao)燥(zao),水(shui)(shui)(shui)源較近,交通(tong)方(fang)便,并(bing)相(xiang)對(dui)集中(zhong)連片(pian)。 3.2栽(zai)培(pei)季節(jie) 依(yi)據(ju)所選(xuan)(xuan)(xuan)品(pin)種(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)型、菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)齡(ling)要(yao)(yao)(yao)(yao)求(qiu)(qiu)、當地(di)(di)(di)(di)(di)(di)的(de)(de)(de)(de)(de)(de)(de)(de)海拔高(gao)度(du)(du)(du)(du)(du)、氣(qi)(qi)候(hou)條(tiao)件(jian)及(ji)(ji)適宜出菇(gu)的(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)期,因地(di)(di)(di)(di)(di)(di)制(zhi)(zhi)宜,靈活(huo)推(tui)算確(que)定最佳種(zhong)(zhong)(zhong)植時(shi)(shi)(shi)間(jian),使(shi)(shi)用(yong)(yong)(yong)(yong)春栽(zai) 模式(shi)點(dian)(dian)種(zhong)(zhong)(zhong),一(yi)(yi)般(ban)(ban)在(zai)(zai)(zai)(zai)(zai)2-4月份進(jin)行(xing)(xing)。 3.3品(pin)種(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)擇(ze) 所選(xuan)(xuan)(xuan)品(pin)種(zhong)(zhong)(zhong),須經正(zheng)規食用(yong)(yong)(yong)(yong)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)科研(yan)部(bu)門試驗(yan)示范(fan)后(hou)(hou)確(que)定該品(pin)種(zhong)(zhong)(zhong)對(dui)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)、濕(shi)度(du)(du)(du)(du)(du)、溫(wen)(wen)(wen)(wen)(wen)差、光(guang)(guang)照、海拔高(gao)度(du)(du)(du)(du)(du)和(he)(he)栽(zai)培(pei)措施與(yu)本地(di)(di)(di)(di)(di)(di)氣(qi)(qi)候(hou)條(tiao)件(jian)相(xiang)適應(ying)(ying)(ying)(ying)。同時(shi)(shi)(shi),還(huan)(huan)必(bi)須具備(bei)抗性好(hao)、優(you)(you)質(zhi)(zhi)豐產(chan)(chan)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)性。我縣春栽(zai)袋(dai)(dai)(dai)料(liao)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)的(de)(de)(de)(de)(de)(de)(de)(de)當家(jia)(jia)(jia)品(pin)種(zhong)(zhong)(zhong)應(ying)(ying)(ying)(ying)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)西峽縣食用(yong)(yong)(yong)(yong)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)科研(yan)中(zhong)心生(sheng)產(chan)(chan)的(de)(de)(de)(de)(de)(de)(de)(de)“9608”品(pin)種(zhong)(zhong)(zhong)。 3.4菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong)質(zhi)(zhi)量(liang)標(biao)準 3.4.1標(biao)名 菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong)瓶(ping)(袋(dai)(dai)(dai))上(shang)(shang)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)注(zhu)冊(ce)商(shang)(shang)標(biao)標(biao)示、溫(wen)(wen)(wen)(wen)(wen)型、接(jie)(jie)種(zhong)(zhong)(zhong)日(ri)期、檢(jian)驗(yan)合(he)格證等。 3.4.2純度(du)(du)(du)(du)(du) 外(wai)觀(guan)看瓶(ping)(袋(dai)(dai)(dai))無(wu)(wu)(wu)(wu)破(po)損(sun),無(wu)(wu)(wu)(wu)雜(za)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)和(he)(he)病蟲侵染(ran)(ran),菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)粗壯整齊,分(fen)(fen)(fen)枝(zhi)濃密,色(se)澤潔白呈(cheng)現(xian)絨毛(mao)(mao)狀(zhuang)(zhuang),鏡檢(jian)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)透(tou)明(ming)(ming),呈(cheng)分(fen)(fen)(fen)枝(zhi)狀(zhuang)(zhuang),有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)橫(heng)隔(ge)、鎖(suo)狀(zhuang)(zhuang)聯合(he)明(ming)(ming)顯(xian),具有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)不(bu)(bu)(bu)(bu)同品(pin)種(zhong)(zhong)(zhong)固有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)征。 3.4.3香(xiang)(xiang)(xiang)(xiang)(xiang)味(wei) 優(you)(you)質(zhi)(zhi)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong)具有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)獨特(te)的(de)(de)(de)(de)(de)(de)(de)(de)香(xiang)(xiang)(xiang)(xiang)(xiang)味(wei)而無(wu)(wu)(wu)(wu)異雜(za)味(wei)。 3.4.4長(chang)勢(shi)(shi) 菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)形(xing)態正(zheng)常,生(sheng)長(chang)旺盛而無(wu)(wu)(wu)(wu)抑制(zhi)(zhi)線,無(wu)(wu)(wu)(wu)吐(tu)水(shui)(shui)(shui)、無(wu)(wu)(wu)(wu)畏縮現(xian)象(xiang),菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)形(xing)態呈(cheng)絨毛(mao)(mao)狀(zhuang)(zhuang)濃密,粗壯均(jun)(jun)勻齊整,生(sheng)長(chang)速度(du)(du)(du)(du)(du)快(kuai)(kuai)。 3.4.5活(huo)力 從菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong)瓶(ping)(袋(dai)(dai)(dai))中(zhong)隨機(ji)(ji)挖取一(yi)(yi)塊菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong),感覺有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)韌性,不(bu)(bu)(bu)(bu)松(song)(song)散,培(pei)養(yang)(yang)料(liao)呈(cheng)淡黃色(se),在(zai)(zai)(zai)(zai)(zai)29℃下(xia)(xia)培(pei)養(yang)(yang)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)種(zhong)(zhong)(zhong)塊四周(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)萌發(fa)快(kuai)(kuai),向四周(zhou)擴展(zhan)快(kuai)(kuai)的(de)(de)(de)(de)(de)(de)(de)(de)則說(shuo)明(ming)(ming)吃料(liao)能力強(qiang)。 3.5培(pei)養(yang)(yang)基(ji)(ji)配(pei)方(fang) 培(pei)養(yang)(yang)基(ji)(ji)配(pei)方(fang)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)若(ruo)干(gan)(gan)(gan)種(zhong)(zhong)(zhong)方(fang)案,西峽縣春栽(zai)袋(dai)(dai)(dai)料(liao)配(pei)方(fang)一(yi)(yi)般(ban)(ban)采用(yong)(yong)(yong)(yong):木(mu)(mu)屑84%、麩(fu)皮(pi)15%、石膏1%。 3.6培(pei)養(yang)(yang)基(ji)(ji)備(bei)制(zhi)(zhi) 3.6.1木(mu)(mu)屑 樹(shu)種(zhong)(zhong)(zhong):在(zai)(zai)(zai)(zai)(zai)無(wu)(wu)(wu)(wu)污(wu)(wu)染(ran)(ran)源影響,重(zhong)金(jin)屬、放(fang)射(she)性元素(su)及(ji)(ji)其(qi)(qi)它(ta)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)毒、有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)害(hai)物質(zhi)(zhi)不(bu)(bu)(bu)(bu)超(chao)(chao)(chao)標(biao)區域內(nei)(nei)(nei)的(de)(de)(de)(de)(de)(de)(de)(de)各(ge)種(zhong)(zhong)(zhong)闊葉硬雜(za)木(mu)(mu)均(jun)(jun)可(ke)使(shi)(shi)用(yong)(yong)(yong)(yong)(不(bu)(bu)(bu)(bu)含(han)松(song)(song)、柏、樟、杉樹(shu)種(zhong)(zhong)(zhong)),其(qi)(qi)砍伐季節(jie)應(ying)(ying)(ying)(ying)在(zai)(zai)(zai)(zai)(zai)冬季休(xiu)眠期砍伐為(wei)(wei)(wei)好(hao);木(mu)(mu)屑加工要(yao)(yao)(yao)(yao)求(qiu)(qiu):用(yong)(yong)(yong)(yong)專(zhuan)用(yong)(yong)(yong)(yong)粉(fen)料(liao)機(ji)(ji)粉(fen)碎(sui),顆粒應(ying)(ying)(ying)(ying)均(jun)(jun)勻無(wu)(wu)(wu)(wu)尖刺(ci),細度(du)(du)(du)(du)(du)和(he)(he)大(da)片(pian)麥麩(fu)一(yi)(yi)樣,粉(fen)碎(sui)后(hou)(hou)可(ke)曬(shai)干(gan)(gan)(gan)備(bei)用(yong)(yong)(yong)(yong)。 3.6.2麥麩(fu) 麩(fu)皮(pi)要(yao)(yao)(yao)(yao)求(qiu)(qiu)大(da)片(pian)、無(wu)(wu)(wu)(wu)霉變(bian)、無(wu)(wu)(wu)(wu)雜(za)質(zhi)(zhi)、干(gan)(gan)(gan)燥(zao)松(song)(song)散、無(wu)(wu)(wu)(wu)農藥污(wu)(wu)染(ran)(ran)的(de)(de)(de)(de)(de)(de)(de)(de)新鮮(xian)麩(fu)皮(pi)。 3.6.3石膏 生(sheng)熟均(jun)(jun)可(ke),需經檢(jian)驗(yan)合(he)格,潔白、無(wu)(wu)(wu)(wu)雜(za)質(zhi)(zhi),無(wu)(wu)(wu)(wu)毒害(hai)。 3.8拌(ban)料(liao) 按(an)照木(mu)(mu)屑84%、麩(fu)皮(pi)15%、石膏1%的(de)(de)(de)(de)(de)(de)(de)(de)配(pei)方(fang)比例,含(han)水(shui)(shui)(shui)量(liang)維持在(zai)(zai)(zai)(zai)(zai)55%-58%之(zhi)間(jian),把(ba)各(ge)種(zhong)(zhong)(zhong)培(pei)養(yang)(yang)料(liao)及(ji)(ji)水(shui)(shui)(shui)混合(he)攪(jiao)拌(ban)均(jun)(jun)勻。 3.9裝(zhuang)袋(dai)(dai)(dai) 一(yi)(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)對(dui)折17-18公(gong)分(fen)(fen)(fen)寬,55公(gong)分(fen)(fen)(fen)長(chang)的(de)(de)(de)(de)(de)(de)(de)(de)塑(su)料(liao)袋(dai)(dai)(dai),松(song)(song)緊適度(du)(du)(du)(du)(du),口(kou)要(yao)(yao)(yao)(yao)扎緊,輕拿輕放(fang),防(fang)(fang)破(po)損(sun)、防(fang)(fang)污(wu)(wu)染(ran)(ran)。 3.10滅菌(jun)(jun)(jun)(jun)(jun)(jun)(jun) 料(liao)袋(dai)(dai)(dai)進(jin)入(ru)(ru)(ru)(ru)滅菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)爐后(hou)(hou),2-3小(xiao)時(shi)(shi)(shi)內(nei)(nei)(nei)料(liao)溫(wen)(wen)(wen)(wen)(wen)應(ying)(ying)(ying)(ying)達到100℃以(yi)上(shang)(shang),保(bao)(bao)(bao)(bao)持100℃不(bu)(bu)(bu)(bu)下(xia)(xia)降(jiang)連續維持18個小(xiao)時(shi)(shi)(shi)以(yi)上(shang)(shang)。如袋(dai)(dai)(dai)料(liao)較多(duo),可(ke)酌情適當延(yan)長(chang)滅菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)時(shi)(shi)(shi)間(jian)。 3.11冷(leng)卻(que) 滅菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)達到要(yao)(yao)(yao)(yao)求(qiu)(qiu)后(hou)(hou),停止加熱(re)(re),任其(qi)(qi)自然冷(leng)卻(que)到70℃以(yi)下(xia)(xia),可(ke)出鍋(guo)放(fang)入(ru)(ru)(ru)(ru)無(wu)(wu)(wu)(wu)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)培(pei)養(yang)(yang)室(shi)(shi),繼續冷(leng)卻(que)到料(liao)溫(wen)(wen)(wen)(wen)(wen)達28℃以(yi)下(xia)(xia)時(shi)(shi)(shi),才(cai)能接(jie)(jie)種(zhong)(zhong)(zhong)。 3.12接(jie)(jie)種(zhong)(zhong)(zhong) 使(shi)(shi)用(yong)(yong)(yong)(yong)接(jie)(jie)種(zhong)(zhong)(zhong)箱(xiang)接(jie)(jie)種(zhong)(zhong)(zhong),接(jie)(jie)種(zhong)(zhong)(zhong)箱(xiang)必(bi)須提前進(jin)行(xing)(xing)消(xiao)毒處理,并(bing)檢(jian)查接(jie)(jie)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)箱(xiang)嚴密不(bu)(bu)(bu)(bu)漏(lou)氣(qi)(qi)后(hou)(hou)可(ke)裝(zhuang)入(ru)(ru)(ru)(ru)袋(dai)(dai)(dai)料(liao),再(zai)(zai)用(yong)(yong)(yong)(yong)氣(qi)(qi)霧(wu)(wu)消(xiao)毒劑按(an)1-2g/m3點(dian)(dian)燃(ran)消(xiao)毒30分(fen)(fen)(fen)鐘后(hou)(hou)才(cai)能接(jie)(jie)種(zhong)(zhong)(zhong),點(dian)(dian)種(zhong)(zhong)(zhong)要(yao)(yao)(yao)(yao)求(qiu)(qiu):快(kuai)(kuai)、凈(jing)、滿(man)、實。 3.13培(pei)養(yang)(yang) 接(jie)(jie)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)后(hou)(hou),需及(ji)(ji)時(shi)(shi)(shi)搬入(ru)(ru)(ru)(ru)用(yong)(yong)(yong)(yong)石灰(hui)水(shui)(shui)(shui)和(he)(he)氣(qi)(qi)霧(wu)(wu)消(xiao)毒劑消(xiao)過(guo)毒的(de)(de)(de)(de)(de)(de)(de)(de)培(pei)養(yang)(yang)室(shi)(shi)。一(yi)(yi)般(ban)(ban)單層單行(xing)(xing)擺放(fang),高(gao)1米(mi)(mi)(mi)左(zuo)右,溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)在(zai)(zai)(zai)(zai)(zai)20℃-25℃為(wei)(wei)(wei)好(hao),同時(shi)(shi)(shi),致一(yi)(yi)死適度(du)(du)(du)(du)(du)通(tong)風換氣(qi)(qi),要(yao)(yao)(yao)(yao)求(qiu)(qiu)培(pei)養(yang)(yang)室(shi)(shi)干(gan)(gan)(gan)燥(zao)、暗(an)光(guang)(guang)、無(wu)(wu)(wu)(wu)雜(za)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)、易(yi)于通(tong)風、溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)適宜。 3.14刺(ci)孔(kong)增氧(yang) 為(wei)(wei)(wei)滿(man)足菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)絲(si)(si)對(dui)氧(yang)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)需要(yao)(yao)(yao)(yao),養(yang)(yang)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)期間(jian)應(ying)(ying)(ying)(ying)刺(ci)孔(kong)2-3次(ci),刺(ci)孔(kong)多(duo)少(shao)應(ying)(ying)(ying)(ying)與(yu)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)袋(dai)(dai)(dai)大(da)小(xiao)、水(shui)(shui)(shui)份多(duo)少(shao)成正(zheng)比例,一(yi)(yi)般(ban)(ban)每(mei)袋(dai)(dai)(dai)刺(ci)孔(kong)總(zong)數50-80個為(wei)(wei)(wei)宜。刺(ci)孔(kong)后(hou)(hou)應(ying)(ying)(ying)(ying)特(te)別(bie)注(zhu)意,嚴防(fang)(fang)超(chao)(chao)(chao)溫(wen)(wen)(wen)(wen)(wen)燒堆,應(ying)(ying)(ying)(ying)注(zhu)意通(tong)風降(jiang)溫(wen)(wen)(wen)(wen)(wen)。 3.15轉色(se) 養(yang)(yang)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)結(jie)束(shu)后(hou)(hou),應(ying)(ying)(ying)(ying)靈活(huo)調控(kong)(kong)(kong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)、濕(shi)度(du)(du)(du)(du)(du)、光(guang)(guang)照、通(tong)風促使(shi)(shi)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)袋(dai)(dai)(dai)自然轉色(se),要(yao)(yao)(yao)(yao)求(qiu)(qiu)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)皮(pi)厚(hou)(hou)薄適中(zhong),茶(cha)褐色(se)、有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)彈性、有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)光(guang)(guang)澤為(wei)(wei)(wei)好(hao)。 3.16越(yue)夏 越(yue)夏主要(yao)(yao)(yao)(yao)任務是防(fang)(fang)高(gao)溫(wen)(wen)(wen)(wen)(wen)、防(fang)(fang)暴曬(shai),一(yi)(yi)般(ban)(ban)情況下(xia)(xia)必(bi)須在(zai)(zai)(zai)(zai)(zai)5月上(shang)(shang)旬將(jiang)菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)袋(dai)(dai)(dai)移(yi)到室(shi)(shi)外(wai),在(zai)(zai)(zai)(zai)(zai)室(shi)(shi)外(wai)陰(yin)棚(peng)內(nei)(nei)(nei)越(yue)夏,遮陰(yin)棚(peng)要(yao)(yao)(yao)(yao)求(qiu)(qiu)搭高(gao)、塔寬、搭厚(hou)(hou),陰(yin)棚(peng)凈(jing)高(gao)應(ying)(ying)(ying)(ying)在(zai)(zai)(zai)(zai)(zai)3.5米(mi)(mi)(mi)以(yi)上(shang)(shang),蔭(yin)棚(peng)四周(zhou)距(ju)離內(nei)(nei)(nei)架2米(mi)(mi)(mi)以(yi)上(shang)(shang),厚(hou)(hou)度(du)(du)(du)(du)(du)要(yao)(yao)(yao)(yao)求(qiu)(qiu)隔(ge)熱(re)(re)隔(ge)光(guang)(guang),伏天棚(peng)內(nei)(nei)(nei)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)最高(gao)不(bu)(bu)(bu)(bu)超(chao)(chao)(chao)過(guo)30℃為(wei)(wei)(wei)好(hao)。 3.17催菇(gu) 時(shi)(shi)(shi)間(jian)一(yi)(yi)般(ban)(ban)在(zai)(zai)(zai)(zai)(zai)10月下(xia)(xia)旬,利(li)用(yong)(yong)(yong)(yong)白天蓋膜、夜晚揭膜,拉大(da)溫(wen)(wen)(wen)(wen)(wen)差達10℃ 3.18疏(shu)蕾(lei)養(yang)(yang)蕾(lei),培(pei)育(yu)花(hua)菇(gu) 菌(jun)(jun)(jun)(jun)(jun)(jun)(jun)袋(dai)(dai)(dai)現(xian)蕾(lei)后(hou)(hou),應(ying)(ying)(ying)(ying)及(ji)(ji)時(shi)(shi)(shi)割口(kou)選(xuan)(xuan)(xuan)蕾(lei),一(yi)(yi)般(ban)(ban)留10個左(zuo)右,嚴格調控(kong)(kong)(kong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)為(wei)(wei)(wei)15—18℃,濕(shi)度(du)(du)(du)(du)(du)70%~80%,并(bing)注(zhu)意通(tong)風換氣(qi)(qi),調節(jie)光(guang)(guang)照;如果生(sheng)產(chan)(chan)花(hua)菇(gu)須保(bao)(bao)(bao)(bao)持低(di)溫(wen)(wen)(wen)(wen)(wen)13℃~15℃,干(gan)(gan)(gan)燥(zao),濕(shi)度(du)(du)(du)(du)(du)控(kong)(kong)(kong)制(zhi)(zhi)在(zai)(zai)(zai)(zai)(zai)60%~70%,還(huan)(huan)須適當增加光(guang)(guang)照,拉大(da)溫(wen)(wen)(wen)(wen)(wen)差。 3.19采收、加工與(yu)貯運 3.19.1 采收 可(ke)根據(ju)客商(shang)(shang)要(yao)(yao)(yao)(yao)求(qiu)(qiu),適時(shi)(shi)(shi)采摘(zhai),采摘(zhai)時(shi)(shi)(shi)應(ying)(ying)(ying)(ying)分(fen)(fen)(fen)級放(fang)入(ru)(ru)(ru)(ru)干(gan)(gan)(gan)凈(jing)無(wu)(wu)(wu)(wu)污(wu)(wu)染(ran)(ran)的(de)(de)(de)(de)(de)(de)(de)(de)竹筐內(nei)(nei)(nei),嚴禁落入(ru)(ru)(ru)(ru)泥土、木(mu)(mu)屑或其(qi)(qi)它(ta)雜(za)物,確(que)保(bao)(bao)(bao)(bao)產(chan)(chan)品(pin)衛生(sheng)。 3.19.2 加工 一(yi)(yi)是保(bao)(bao)(bao)(bao)鮮(xian)。可(ke)利(li)用(yong)(yong)(yong)(yong)專(zhuan)用(yong)(yong)(yong)(yong)保(bao)(bao)(bao)(bao)鮮(xian)庫(ku)低(di)溫(wen)(wen)(wen)(wen)(wen)(2~3℃)保(bao)(bao)(bao)(bao)鮮(xian),按(an)客商(shang)(shang)要(yao)(yao)(yao)(yao)求(qiu)(qiu)進(jin)行(xing)(xing)挑揀(jian)分(fen)(fen)(fen)級、包裝(zhuang),再(zai)(zai)利(li)用(yong)(yong)(yong)(yong)冷(leng)藏車及(ji)(ji)時(shi)(shi)(shi)運銷。二是烘(hong)干(gan)(gan)(gan)。采用(yong)(yong)(yong)(yong)專(zhuan)用(yong)(yong)(yong)(yong)烘(hong)干(gan)(gan)(gan)機(ji)(ji)烘(hong)干(gan)(gan)(gan),重(zhong)點(dian)(dian)應(ying)(ying)(ying)(ying)掌握起(qi)始溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)不(bu)(bu)(bu)(bu)低(di)于35℃,一(yi)(yi)般(ban)(ban)每(mei)小(xiao)時(shi)(shi)(shi)上(shang)(shang)升1~2℃,逐步升溫(wen)(wen)(wen)(wen)(wen)慢慢把(ba)菇(gu)體(ti)水(shui)(shui)(shui)份蒸(zheng)發(fa)掉,最后(hou)(hou)階段溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)最高(gao)不(bu)(bu)(bu)(bu)超(chao)(chao)(chao)過(guo)65℃,這時(shi)(shi)(shi)可(ke)關(guan)(guan)閉進(jin)風口(kou)和(he)(he)出風口(kou),利(li)用(yong)(yong)(yong)(yong)熱(re)(re)循環(huan)并(bing)維持2小(xiao)時(shi)(shi)(shi)左(zuo)右,能增加香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)香(xiang)(xiang)(xiang)(xiang)(xiang)味(wei),當達到烘(hong)干(gan)(gan)(gan)要(yao)(yao)(yao)(yao)求(qiu)(qiu)后(hou)(hou),要(yao)(yao)(yao)(yao)及(ji)(ji)時(shi)(shi)(shi)密封包裝(zhuang)出售。 3.19.3 貯存(cun)和(he)(he)運輸 香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)貯存(cun)、運輸應(ying)(ying)(ying)(ying)保(bao)(bao)(bao)(bao)持低(di)溫(wen)(wen)(wen)(wen)(wen)、干(gan)(gan)(gan)燥(zao)、衛生(sheng)、通(tong)氣(qi)(qi)避風,防(fang)(fang)鼠、防(fang)(fang)曬(shai)、防(fang)(fang)震、防(fang)(fang)雨淋、防(fang)(fang)塵不(bu)(bu)(bu)(bu)得與(yu)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)毒、有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)害(hai)物品(pin)混裝(zhuang)混運。 3.19.4 注(zhu)意事項 3.19.4.1 在(zai)(zai)(zai)(zai)(zai)加工過(guo)程中(zhong)不(bu)(bu)(bu)(bu)允許為(wei)(wei)(wei)了達到防(fang)(fang)腐(fu)、保(bao)(bao)(bao)(bao)鮮(xian)或漂(piao)白等目的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)對(dui)人體(ti)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)不(bu)(bu)(bu)(bu)良影響的(de)(de)(de)(de)(de)(de)(de)(de)藥劑對(dui)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)進(jin)行(xing)(xing)處理。 3.19.4.2 不(bu)(bu)(bu)(bu)允許使(shi)(shi)用(yong)(yong)(yong)(yong)裝(zhuang)過(guo)農藥、化肥及(ji)(ji)其(qi)(qi)它(ta)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)毒有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)害(hai)物質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)容器包裝(zhuang)香(xiang)(xiang)(xiang)(xiang)(xiang)菇(gu)。 3.19.4.3 包裝(zhuang)材料(liao)須符合(he)國家(jia)(jia)(jia)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)關(guan)(guan)衛生(sheng)要(yao)(yao)(yao)(yao)求(qiu)(qiu),包裝(zhuang)過(guo)程應(ying)(ying)(ying)(ying)確(que)保(bao)(bao)(bao)(bao)無(wu)(wu)(wu)(wu)霉變(bian),無(wu)(wu)(wu)(wu)雜(za)質(zhi)(zhi),并(bing)符合(he)國家(jia)(jia)(jia)有(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)關(guan)(guan)食品(pin)衛生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)(qiu)。
六.包裝標識相關規定
包(bao)裝主要(yao)采用袋式或箱式包(bao)裝,包(bao)裝材料必須符合國(guo)家強制性技(ji)術(shu)規范(fan)要(yao)求。產(chan)品(pin)有明確標簽,內容包(bao)括: 產(chan)品(pin)名稱、商標、產(chan)品(pin)執行標準(zhun)、生(sheng)產(chan)者及詳細地址(zhi)、凈含量及包(bao)裝日期(qi),要(yao)求字跡清晰(xi)、完整、準(zhun)確。