一.產品介紹
在明(ming)代(dai),息烽(feng)(feng)(feng)西望山(shan)(shan)是有(you)名(ming)的(de)(de)佛教圣地(di),有(you)“南來佛教第一山(shan)(shan)”之美譽,環西望山(shan)(shan)田(tian)地(di)多(duo)為廟產(chan),生(sheng)產(chan)的(de)(de)大米(mi)(mi)(mi)為佛家用(yong)米(mi)(mi)(mi)。到清代(dai)喜慶(qing)年(nian)(nian)(nian)間,貴州(zhou)巡撫在貴州(zhou)多(duo)地(di)選擇優質大米(mi)(mi)(mi)進(jin)貢皇(huang)帝,其(qi)中(zhong)就有(you)息烽(feng)(feng)(feng)西望山(shan)(shan)瑙(nao)媧地(di)生(sheng)產(chan)的(de)(de)大米(mi)(mi)(mi),后(hou)來在當地(di)的(de)(de)傳說中(zhong)長(chang)稱為“西山(shan)(shan)貢米(mi)(mi)(mi)”,傳承了600余(yu)年(nian)(nian)(nian)的(de)(de)農耕文化。 息烽(feng)(feng)(feng)縣志(zhi)中(zhong)有(you)相關(guan)記(ji)載(zai):縣內大米(mi)(mi)(mi)一般每公(gong)(gong)斤含(han)碳水化合物760克(ke),高(gao)于(yu)其(qi)他糧食作物,尤以西山(shan)(shan)鄉小鹿(lu)(lu)窩(wo)產(chan)米(mi)(mi)(mi)最好,含(han)蛋(dan)白高(gao)達13﹪,清代(dai)年(nian)(nian)(nian)間稱“貢米(mi)(mi)(mi)”。 息烽(feng)(feng)(feng)縣西山(shan)(shan)鄉鹿(lu)(lu)窩(wo)村村志(zhi)第七(qi)章第一節(jie):西山(shan)(shan)貢米(mi)(mi)(mi)產(chan)地(di)在息烽(feng)(feng)(feng)縣西山(shan)(shan)鎮(zhen)鹿(lu)(lu)窩(wo)村,有(you)數百(bai)年(nian)(nian)(nian)歷史(shi),據史(shi)書(shu)記(ji)載(zai),明(ming)代(dai)萬歷六年(nian)(nian)(nian)(公(gong)(gong)元1578年(nian)(nian)(nian))將此地(di)生(sheng)產(chan)的(de)(de)大米(mi)(mi)(mi)向皇(huang)家上貢,得(de)(de)到皇(huang)上的(de)(de)認可,由(you)此得(de)(de)名(ming)為“進(jin)貢米(mi)(mi)(mi)”流芳百(bai)年(nian)(nian)(nian),遠(yuan)近馳(chi)名(ming)。
二.自然生態環境和(he)人文歷史因(yin)素
環西望山適應優質水稻種植(zhi)的田(tian)塊以梯田(tian)為(wei)主(zhu)(zhu)(zhu),土壤類型主(zhu)(zhu)(zhu)要為(wei)紫(zi)紅色油(you)沙地(di)(di),土層深厚(hou),疏(shu)松肥沃,保肥能(neng)力(li)強。士壤有(you)(you)機質、氮、鉀、硅含(han)量比較豐(feng)富。海拔高度900—1000米(mi)(mi),光(guang)照充足,通風透氣(qi)好(hao),年(nian)平均氣(qi)溫14.5℃,年(nian)降(jiang)雨量1480毫米(mi)(mi),植(zhi)被豐(feng)富,水源(yuan)充沛(pei),以天(tian)然山泉灌溉為(wei)主(zhu)(zhu)(zhu)。 在(zai)(zai)明代,息(xi)烽西望山是有(you)(you)名的佛(fo)教圣地(di)(di),有(you)(you)“南(nan)來佛(fo)教第一山” 之美(mei)譽,環西望山田(tian)地(di)(di)多(duo)為(wei)廟產,生產的大米(mi)(mi)為(wei)佛(fo)家用米(mi)(mi)。到清代嘉慶年(nian)間,貴州巡(xun)撫在(zai)(zai)貴州多(duo)地(di)(di)選(xuan)擇優質大米(mi)(mi)進貢(gong)(gong)皇帝,其中(zhong)就有(you)(you)息(xi)烽西望山瑙媧地(di)(di)生產的大米(mi)(mi),后(hou)來在(zai)(zai)當地(di)(di)的傳(chuan)說(shuo)中(zhong)稱為(wei)“西山貢(gong)(gong)米(mi)(mi)”,傳(chuan)承(cheng)了600余年(nian)的農耕文化(hua)。
三.地域范圍
息(xi)烽西(xi)山(shan)貢米地域保護(hu)范圍(wei)為:環息(xi)烽西(xi)望山(shan)的西(xi)山(shan)鎮(zhen)、小(xiao)寨壩鎮(zhen)、鹿窩鄉、九莊鎮(zhen)四個鄉鎮(zhen)的鹿窩、西(xi)山(shan)、新(xin)寨溝、聯(lian)合、紅巖、西(xi)安、大(da)石頭、馬屯、華溪(xi)、三友(you)、胡廣、紙(zhi)房(fang)、團山(shan)共十三個村。地理坐標為:東經106°34′7″—106°37′,北緯27°05′7″—27°1l′,北與(yu)遵義市相鄰(lin),西(xi)與(yu)金沙縣相鄰(lin),東與(yu)開陽縣相鄰(lin),南(nan)與(yu)貴陽市相鄰(lin)。適應水稻(dao)種植而積(ji)19.4平方公里,大(da)米產量可達1.1萬噸。
四.產品品質特性特征
外在(zai)感觀(guan)特征:米(mi)粒(li)(li)長粒(li)(li)光滑,半透明(ming)且(qie)有光澤,有清香味,粒(li)(li)長7.6毫米(mi)左右(you),堊白(bai)度低(di),堊白(bai)米(mi)率極少,在(zai)0.4﹪左右(you)。煮熟飯后,滑潤(run)光亮,清香四溢,口感好。 內在(zai)品(pin)質指標(biao)(biao)(biao):經多次產(chan)(chan)品(pin)品(pin)質檢測(ce)報告顯示,息(xi)烽(feng)西(xi)山貢(gong)米(mi)富(fu)含維他命B和一定數量(liang)(liang)的微量(liang)(liang)元素,營養豐富(fu),對人體健康十分(fen)有益,蛋白(bai)質含量(liang)(liang)不(bu)低(di)于0.8,并(bing)含多種氨(an)基酸。 生產(chan)(chan)過程中,按照無(wu)公害農(nong)產(chan)(chan)品(pin)生產(chan)(chan)操作規程進行(xing)(xing)生產(chan)(chan),并(bing)嚴(yan)格執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)國(guo)家(jia)質量(liang)(liang)安(an)全規定: 空氣污染物執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB3095-82標(biao)(biao)(biao)準(zhun)(zhun)(zhun)中的二級標(biao)(biao)(biao)準(zhun)(zhun)(zhun) 基地稻(dao)(dao)田用水執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB5084-92 土壤執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB5618-1995標(biao)(biao)(biao)準(zhun)(zhun)(zhun)中的二類二級指標(biao)(biao)(biao) 品(pin)種質量(liang)(liang)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB4404-4409水稻(dao)(dao)二級良種標(biao)(biao)(biao)準(zhun)(zhun)(zhun) 農(nong)藥執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB8321 衛生標(biao)(biao)(biao)準(zhun)(zhun)(zhun)執(zhi)(zhi)(zhi)(zhi)行(xing)(xing)標(biao)(biao)(biao)準(zhun)(zhun)(zhun):GB2715-81。
五.特定生產方式(shi)
西(xi)山貢(gong)米栽種(zhong)(zhong)區域通常(chang)選擇(ze)海拔為(wei)900—1000米的(de)(de)區域內,水(shui)(shui)源充沛,排灌(guan)方便,土壤(rang)肥(fei)力較高,光照充足,通風透氣(qi)好,梯(ti)田(tian)(tian)(tian)為(wei)主(zhu)鮑紫(zi)紅(hong)油砂質(zhi)地(di)土壤(rang)為(wei)主(zhu),陽地(di)無污染,歷年(nian)來病蟲害(hai)(hai)發生(sheng)(sheng)少,且(qie)相對集(ji)中(zhong)連(lian)片,便于(yu)規模化生(sheng)(sheng)產(chan)(chan)管理(li)(li)的(de)(de)地(di)塊(kuai)。 主(zhu)栽品種(zhong)(zhong)為(wei)自己多(duo)年(nian)選擇(ze)的(de)(de)抗性強的(de)(de)優(you)質(zhi)香稻(dao)(dao),屬于(yu)基(ji)地(di)生(sheng)(sheng)產(chan)(chan)專用(yong)品種(zhong)(zhong),為(wei)了在(zai)(zai)生(sheng)(sheng)產(chan)(chan)中(zhong)不被污染,西(xi)山貢(gong)米在(zai)(zai)整(zheng)個生(sheng)(sheng)產(chan)(chan)過(guo)程中(zhong),嚴格(ge)(ge)按照無公害(hai)(hai)優(you)質(zhi)水(shui)(shui)稻(dao)(dao)生(sheng)(sheng)產(chan)(chan)技術(shu)操作規程進行(xing)(xing)生(sheng)(sheng)產(chan)(chan)。采用(yong)傳(chuan)統(tong)的(de)(de)牛犁田(tian)(tian)(tian)靶田(tian)(tian)(tian),人工(gong)插(cha)秧的(de)(de)生(sheng)(sheng)產(chan)(chan)方式,兩段育秧,畝施腐熟農(nong)家肥(fei)3000—4000kg左右,過(guo)磷酸鈣或鈣鎂磷肥(fei)30—50kg左右,鉀(jia)肥(fei)15kg。管理(li)(li)以(yi)基(ji)肥(fei)為(wei)主(zhu),追肥(fei)為(wei)輔,增(zeng)施磷鉀(jia)肥(fei),安裝(zhuang)殺蟲燈,運用(yong)物理(li)(li)防(fang)治,生(sheng)(sheng)物防(fang)治相結合為(wei)主(zhu)的(de)(de)綠色防(fang)控措施,減少病蟲害(hai)(hai)發生(sheng)(sheng),規范使用(yong)農(nong)藥,嚴格(ge)(ge)執(zhi)行(xing)(xing)安全間隔期規定進行(xing)(xing)收(shou)割,谷子(zi)收(shou)獲后進行(xing)(xing)統(tong)一加工(gong)和包(bao)裝(zhuang)。 在(zai)(zai)生(sheng)(sheng)產(chan)(chan)過(guo)程中(zhong)嚴格(ge)(ge)執(zhi)行(xing)(xing)國家標準(zhun)(zhun)(zhun),空氣(qi)污染物標準(zhun)(zhun)(zhun)濃度(du)限值GB3095—82標準(zhun)(zhun)(zhun)中(zhong)的(de)(de)二(er)級標準(zhun)(zhun)(zhun)要求進行(xing)(xing)測定確認,基(ji)地(di)稻(dao)(dao)田(tian)(tian)(tian)用(yong)水(shui)(shui)經抽(chou)查(cha)監測符(fu)合農(nong)田(tian)(tian)(tian)灌(guan)溉水(shui)(shui)質(zhi)GB5084—92的(de)(de)標準(zhun)(zhun)(zhun),土壤(rang)符(fu)合環境(jing)質(zhi)量(liang)GBl5618—1995標準(zhun)(zhun)(zhun)中(zhong)的(de)(de)二(er)類(lei)二(er)級指標,品種(zhong)(zhong)質(zhi)量(liang)按GB4404—4409水(shui)(shui)稻(dao)(dao)二(er)級良種(zhong)(zhong)標準(zhun)(zhun)(zhun)執(zhi)行(xing)(xing),種(zhong)(zhong)子(zi)實行(xing)(xing)精(jing)選包(bao)衣。
1、空氣、水、土壤條件
1.1保(bao)持生產基地空氣清(qing)潔(jie)。生產基地四周無工礦企(qi)業(ye)污染源(yuan),遠(yuan)離醫院和主要鐵路、公路干(gan)線等污染源(yuan),按空氣污染物標(biao)(biao)準濃度(du)限值GB3095—82標(biao)(biao)準中的(de)二級標(biao)(biao)準要求進行測定確(que)認(ren)。
1.2 保持(chi)生產基地(di)(di)灌(guan)溉水(shui)清潔和(he)排(pai)灌(guan)方(fang)便。基地(di)(di)稻(dao)田(tian)(tian)用(yong)(yong)水(shui)經抽(chou)查監測符合農田(tian)(tian)灌(guan)溉水(shui)質GB5084—92的標準。水(shui)源(yuan)條件好、排(pai)灌(guan)方(fang)便、旱(han)澇保收(shou)的稻(dao)田(tian)(tian)作(zuo)為基地(di)(di),對促進生產和(he)提(ti)高生產水(shui)平,增加收(shou)益具有重要作(zuo)用(yong)(yong)。
1.3 土壤要求及(ji)培(pei)肥地(di)力。基地(di)稻田要選擇土壤耕(geng)層深厚(hou)、肥沃,通透性能好,pH值5.5-7,有機(ji)質含量(liang)1.2-2%,具有較(jiao)好的(de)(de)保(bao)水(shui)、保(bao)肥能力,土壤符合環境質量(liang)GBl5618—1995標準中的(de)(de)二類(lei)二級指標。此外(wai),為了培(pei)肥地(di)力,減少病蟲(chong)、雜草為害(hai)和(he)蔓(man)延,還引導重視生(sheng)(sheng)產基地(di)增(zeng)施有機(ji)肥的(de)(de)習(xi)慣。同時要從耕(geng)作(zuo)制度上創造條件,開展年度問、作(zuo)物間的(de)(de)大輪作(zuo)和(he)季節性的(de)(de)小輪作(zuo),為無公害(hai)優(you)質水(shui)稻生(sheng)(sheng)產打下一個(ge)良(liang)好的(de)(de)綜合基礎。
2、品(pin)種選擇(ze) 根據(ju)水稻對生態環境的(de)(de)適應性及其生產地(di)的(de)(de)光、溫、水和土壤條件,選擇(ze)抗(kang)逆性好,抗(kang)病蟲害能力強的(de)(de)部、省(sheng)評定的(de)(de)高產優質(zhi)(zhi)水稻品(pin)種、組合。品(pin)種質(zhi)(zhi)量按(an)GB4404—4409水稻二級良種標準執行,種子要(yao)實行精選包衣。
3、標準化生產操作
3.1秧田:秧床處(chu)理 3.1.1整(zheng)地:提前(qian)犁耙,精細(xi)(xi)整(zheng)地,打碎土(tu)塊,按1.4m的廂面起畦。 3.1.2施(shi)肥(fei)(fei):每平方米施(shi)腐(fu)熟細(xi)(xi)廄肥(fei)(fei)10kg(禁用未發酵(jiao)腐(fu)熟的有機肥(fei)(fei))均勻深翻(fan)入土(tu),土(tu)肥(fei)(fei)相(xiang)隔;播(bo)種(zhong)前(qian)3-5天,用尿素(su)40g、過鈣150g、硫酸鉀30g,一次性混(hun)施(shi),要求均勻施(shi)入10-15cm土(tu)層,以免發生(sheng)肥(fei)(fei)害。
3.1.3土(tu)壤(rang)調酸(suan)消毒(du):采(cai)用(yong)旱育秧的秧床(chuang)要求測試(shi)土(tu)壤(rang)pH值(zhi),pH值(zhi)大(da)(da)于(yu)6應調酸(suan)。播種前20-25天,可用(yong)硫磺粉(fen)勻施翻入土(tu)10cm,用(yong)量(liang)(liang)應根(gen)據pH值(zhi)確(que)定;土(tu)壤(rang)pH6.5-7,硫黃粉(fen)劑用(yong)量(liang)(liang)75g,pH7-7.5,用(yong)量(liang)(liang)100克,pH7.5-8.3用(yong)量(liang)(liang)150g。土(tu)壤(rang)消毒(du)方(fang)法是整(zheng)平(ping)秧床(chuang)土(tu)面,并澆透水,于(yu)播種前用(yong)95%敵克松,每平(ping)方(fang)米(mi)2.5g兌水800-1000倍液噴灑,然后澆水至最大(da)(da)持水量(liang)(liang)。
3.2播種及(ji)苗床管理(li)
3.2.1播種期(qi):根據(ju)大田栽秧日期(qi)和預定的(de)秧齡(ling)而(er)定,掌握移栽時秧齡(ling)為30-45天的(de)小(xiao)苗或中苗,盡量做到不插老秧。
3.2.2種(zhong)(zhong)子處(chu)理:種(zhong)(zhong)子經包衣后,可(ke)不必進(jin)行催(cui)芽(ya)直接播(bo)種(zhong)(zhong)。
3.2.3播(bo)種(zhong)(zhong)量(liang):種(zhong)(zhong)植(zhi)(zhi)雜(za)交稻(dao),早季(ji)一(yi)般每(mei)畝(mu)需種(zhong)(zhong)1.5kg左(zuo)右,晚季(ji)為(wei)1kg;如(ru)種(zhong)(zhong)植(zhi)(zhi)常規稻(dao),一(yi)般畝(mu)用種(zhong)(zhong)量(liang)早季(ji)為(wei)5-6kg,晚季(ji)為(wei)3-4kg。播(bo)種(zhong)(zhong)時,要求將芽谷均(jun)勻(yun)撒在(zai)秧(yang)床土(tu)(tu)之(zhi)上(shang),用裹住(zhu)薄膜的木板輕壓(ya)種(zhong)(zhong)子(zi),使(shi)之(zhi)三面入土(tu)(tu);然(ran)后,用過篩的細床土(tu)(tu)均(jun)勻(yun)覆蓋種(zhong)(zhong)子(zi),使(shi)種(zhong)(zhong)子(zi)不裸露為(wei)當。
3.2.4化學除(chu)草(cao)(cao):旱育秧(yang)較水秧(yang)田草(cao)(cao)害和地(di)下害蟲嚴重,播種后出芽前,每(mei)畝(mu)苗床(chuang)用50%丁草(cao)(cao)胺(an)乳油100ml加水50kg用噴霧器均(jun)勻地(di)輕噴于秧(yang)坂以(yi)防草(cao)(cao)害。
3.3本田
3.3.1整(zheng)田(tian)施(shi)(shi)基肥(fei):整(zheng)田(tian)應堅持三(san)犁三(san)耙,尤其(qi)是谷茬(cha)田(tian)要做到(dao)谷倒田(tian)翻身,稻(dao)桿(gan)還(huan)田(tian)。插秧時(shi),整(zheng)田(tian)要求做到(dao)田(tian)平泥化(hua)(hua),施(shi)(shi)足底肥(fei),以有機肥(fei)為主,氮(dan)、磷、鉀化(hua)(hua)肥(fei)配合,一般在(zai)每畝施(shi)(shi)腐熟農家有機肥(fei)1000kg的(de)基礎上,增施(shi)(shi)碳銨(an)30-40kg,普(pu)鈣40-30kg,有條(tiao)件(jian)的(de)加硫(liu)酸鉀15-20kg。施(shi)(shi)化(hua)(hua)肥(fei)時(shi),提(ti)倡施(shi)(shi)中層肥(fei),讓化(hua)(hua)肥(fei)與土壤團粒融合,減少流(liu)失,提(ti)高(gao)化(hua)(hua)肥(fei)利用(yong)率。
3.3.2淺插(cha)(cha)、稀(xi)(xi)植(zhi)、適當(dang)稀(xi)(xi)植(zhi):堅(jian)持不(bu)栽深秧,力(li)求淺插(cha)(cha),一般插(cha)(cha)入(ru)泥中2厘米。促進低(di)節(jie)位分蘗,以利早生快發。每(mei)(mei)畝(mu)(mu)插(cha)(cha)0.8-l萬(wan)(wan)叢;泥砂(sha)土(tu)田(tian)(tian)、肥力(li)中等田(tian)(tian),每(mei)(mei)畝(mu)(mu)插(cha)(cha)l-1.2萬(wan)(wan)叢;易(yi)跑(pao)水跑(pao)肥田(tian)(tian),靠(kao)插(cha)(cha)不(bu)靠(kao)發,每(mei)(mei)畝(mu)(mu)插(cha)(cha)1.2-1.5萬(wan)(wan)叢。一般要求畝(mu)(mu)最高莖蘗數為12-18萬(wan)(wan)苗,每(mei)(mei)畝(mu)(mu)有效穗11-13萬(wan)(wan)穗,成穗率70-80%。
3.3.3科學追(zhui)肥(fei)(fei):做到(dao)“前期(qi)早(zao)追(zhui)施,中穩不(bu)瘋長,后健(jian)不(bu)早(zao)衰(shuai)”,穗肥(fei)(fei)適當早(zao)施,一(yi)般(ban)不(bu)施粒肥(fei)(fei)。實行配(pei)方(fang)施肥(fei)(fei),氮(dan)磷鉀合(he)理搭配(pei),根據土壤(rang)肥(fei)(fei)瘦,分(fen)蘗肥(fei)(fei)一(yi)般(ban)畝追(zhui)施尿素8-10kg,加硫酸鉀5-6kg。禁止使用硝(xiao)態氮(dan)肥(fei)(fei)(如(ru)硝(xiao)酸銨(an)等)和以硝(xiao)態氮(dan)肥(fei)(fei)作基肥(fei)(fei)生(sheng)產(chan)的復(混)合(he)肥(fei)(fei)作追(zhui)肥(fei)(fei)。大力推廣葉面噴(pen)施微肥(fei)(fei)、生(sheng)物鉀肥(fei)(fei)、有機液肥(fei)(fei)。
3.3.4合(he)理灌(guan)水的原(yuan)則(ze):淺水活(huo)苗,寸(cun)水活(huo)棵,薄水分蘗(bo),蘗(bo)夠曬(shai)(shai)田(tian),深(shen)水孕穗(sui),干(gan)濕(shi)壯籽(zi),達到葉(xie)青腳秀,谷黃(huang)稈綠,穗(sui)大(da)粒(li)多的高(gao)產長相。插(cha)秧(yang)(yang)時(shi),水不(bu)宜(yi)過深(shen),防止(zhi)漂秧(yang)(yang)。秧(yang)(yang)插(cha)完(wan)后適當將水灌(guan)到5cm深(shen)。移栽后35-40天進入分蘗(bo)高(gao)峰期(qi),為了控制無(wu)效分蘗(bo),減少養分消耗,應撤干(gan)田(tian)水曬(shai)(shai)田(tian),沙壤土(tu)土(tu)層(ceng)薄,不(bu)可曬(shai)(shai)開裂;耕層(ceng)厚、土(tu)質肥沃田(tian)要重(zhong)曬(shai)(shai),曬(shai)(shai)至田(tian)泥(ni)開雞爪裂為宜(yi)。孕穗(sui)期(qi)是需水關鍵階(jie)段,灌(guan)水10cm,不(bu)可脫水。抽穗(sui)期(qi)至成熟(shu)期(qi)采取干(gan)濕(shi)交(jiao)替,濕(shi)潤灌(guan)溉,有利(li)灌(guan)漿結實,籽(zi)粒(li)飽(bao)滿。
3.4病蟲害綜合防(fang)治
3.4.1主(zhu)要病(bing)(bing)(bing)蟲(chong)害:水稻的主(zhu)要病(bing)(bing)(bing)蟲(chong)害有稻瘟(wen)病(bing)(bing)(bing)、稻曲病(bing)(bing)(bing)、細(xi)菌性條斑(ban)病(bing)(bing)(bing)、白葉枯病(bing)(bing)(bing)、紋枯病(bing)(bing)(bing)、螟(ming)蟲(chong)、稻飛虱、粘蟲(chong)、負(fu)泥蟲(chong)、稻癭蚊等。
3.4.2防(fang)(fang)(fang)治(zhi)(zhi)(zhi)原則及措(cuo)施:預防(fang)(fang)(fang)為(wei)(wei)主,綜合(he)防(fang)(fang)(fang)治(zhi)(zhi)(zhi)。堅(jian)持以選(xuan)擇抗病良種(zhong)(zhong)(zhong)為(wei)(wei)中(zhong)心,保健栽培(pei)為(wei)(wei)基礎,輔以藥劑早(zao)防(fang)(fang)(fang),同時注意(yi)保護好(hao)天敵的原則,綜合(he)、全面地進行(xing)病蟲害(hai)(hai)防(fang)(fang)(fang)治(zhi)(zhi)(zhi)。防(fang)(fang)(fang)治(zhi)(zhi)(zhi)措(cuo)施:進行(xing)種(zhong)(zhong)(zhong)子(zi)處理選(xuan)用(yong)包衣種(zhong)(zhong)(zhong)子(zi),或用(yong)多菌靈、石灰水等浸種(zhong)(zhong)(zhong),殺滅附著在種(zhong)(zhong)(zhong)子(zi)上的病菌;作(zuo)好(hao)秧(yang)田(tian)病蟲防(fang)(fang)(fang)治(zhi)(zhi)(zhi)水稻秧(yang)田(tian)期(qi)(qi)移栽前,要(yao)噴灑一次農藥,將主要(yao)病蟲害(hai)(hai)集中(zhong)撲滅秧(yang)田(tian)里(li),嚴防(fang)(fang)(fang)帶入大田(tian),擴散危(wei)害(hai)(hai);及時檢(jian)查(cha)防(fang)(fang)(fang)治(zhi)(zhi)(zhi)在水稻分蘗盛(sheng)期(qi)(qi)和破(po)口(kou)期(qi)(qi)進行(xing)田(tian)間檢(jian)查(cha),及時發(fa)現病蟲中(zhong)心,并噴藥防(fang)(fang)(fang)治(zhi)(zhi)(zhi),可防(fang)(fang)(fang)止(zhi)危(wei)害(hai)(hai)蔓延,避免病蟲危(wei)害(hai)(hai)的大發(fa)生。對穗頸(jing)瘟(wen)、稻曲病、稻飛虱(shi)、螟(ming)蟲必須在破(po)口(kou)期(qi)(qi)重點(dian)防(fang)(fang)(fang)治(zhi)(zhi)(zhi),防(fang)(fang)(fang)止(zhi)造成危(wei)害(hai)(hai)。
3.4.3農(nong)藥選擇:在藥劑防治(zhi)(zhi)(zhi)(zhi)時,嚴格執行GB8321《農(nong)藥合理(li)使(shi)用(yong)(yong)(yong)(yong)(yong)準則》,選用(yong)(yong)(yong)(yong)(yong)高(gao)效、低毒(du)、低殘(can)留農(nong)藥,嚴禁使(shi)用(yong)(yong)(yong)(yong)(yong)劇毒(du)、高(gao)毒(du)、高(gao)殘(can)留及具(ju)有三(san)致(致畸、致癌(ai)、致突變(bian))作用(yong)(yong)(yong)(yong)(yong)的(de)農(nong)藥。一般情(qing)況下,防治(zhi)(zhi)(zhi)(zhi)稻(dao)瘟病(bing)選用(yong)(yong)(yong)(yong)(yong)三(san)環唑;防治(zhi)(zhi)(zhi)(zhi)細(xi)菌(jun)(jun)性條(tiao)斑病(bing)、白葉(xie)枯(ku)病(bing)先(xian)用(yong)(yong)(yong)(yong)(yong)消菌(jun)(jun)靈;防治(zhi)(zhi)(zhi)(zhi)紋(wen)枯(ku)病(bing)、稻(dao)曲(qu)病(bing)用(yong)(yong)(yong)(yong)(yong)井崗霉素(su)、粉銹(xiu)寧;防治(zhi)(zhi)(zhi)(zhi)立枯(ku)病(bing)用(yong)(yong)(yong)(yong)(yong)敵克(ke)松;防治(zhi)(zhi)(zhi)(zhi)稻(dao)飛虱用(yong)(yong)(yong)(yong)(yong)吡蟲啉;防治(zhi)(zhi)(zhi)(zhi)螟蟲用(yong)(yong)(yong)(yong)(yong)5%銳勁特加殺。
六.包裝(zhuang)標識相(xiang)關規定
包(bao)裝(zhuang)標(biao)識(shi)統一使(shi)用(yong)息烽(feng)西(xi)山貢(gong)米(mi)結合農(nong)(nong)(nong)產(chan)品(pin)地(di)理標(biao)識(shi)圖案(an)作為包(bao)裝(zhuang)標(biao)識(shi)標(biao)注。 本規定地(di)域范圍內的西(xi)望山優質大(da)米(mi)農(nong)(nong)(nong)產(chan)品(pin)生產(chan)經(jing)營者(zhe),在產(chan)品(pin)或(huo)包(bao)裝(zhuang)上使(shi)用(yong)農(nong)(nong)(nong)產(chan)品(pin)地(di)理標(biao)志(zhi),須向息烽(feng)縣農(nong)(nong)(nong)業技術開發服務(wu)中心提出申請,按時相關要求(qiu)規范生產(chan)和使(shi)用(yong)標(biao)志(zhi)。