當dang前qian繭jian絲si綢chou市shi場chang持chi續xu低di迷mi,部bu分fen蠶can農nong忽hu視shi消xiao毒du防fang病bing和he放fang鬆song桑sang園yuan管guan理li,造zao成cheng桑sang樹shu病bing蟲chong害hai發fa生sheng嚴yan重zhong,桑sang葉ye葉ye質zhi下xia降jiang,極ji易yi造zao成cheng蠶can病bing發fa生sheng。為wei確que保bao秋qiu季ji蠶can繭jian豐feng收shou,各ge地di應ying根gen據ju秋qiu季ji氣qi候hou特te點dian,切qie實shi做zuo好hao秋qiu季ji蠶can桑sang生sheng產chan,確que保bao蠶can作zuo安an全quan,現xian就jiu當dang前qian秋qiu蠶can生sheng產chan管guan理li要yao點dian發fa放fang給gei廣guang大da蠶can農nong:
一、加jia強qiang桑sang園yuan管guan理li。今jin年nian以yi來lai由you於yu蠶can農nong放fang鬆song了le桑sang園yuan管guan理li,造zao成cheng桑sang癭ying蚊wen暴bao發fa流liu行xing,桑sang葉ye葉ye質zhi老lao化hua,極ji易yi造zao成cheng蠶can病bing發fa生sheng。各ge地di應ying加jia強qiang桑sang園yuan病bing蟲chong害hai防fang治zhi,確que保bao蠶can兒er有you優you質zhi桑sang葉ye喂wei養yang。
二、加強蠶病防治。經過春、夏蠶的飼養,蠶室、蠶(can)具(ju)積(ji)累(lei)了(le)許(xu)多(duo)病(bing)源(yuan)物(wu),如(ru)不(bu)進(jin)行(xing)及(ji)時(shi)消(xiao)毒(du),極(ji)易(yi)造(zao)成(cheng)秋(qiu)季(ji)蠶(can)病(bing)發(fa)生(sheng)。各(ge)地(di)在(zai)徹(che)底(di)消(xiao)毒(du)的(de)基(ji)礎(chu)上(shang),養(yang)蠶(can)時(shi)應(ying)做(zuo)到(dao)進(jin)蠶(can)室(shi)換(huan)鞋(xie)洗(xi)手(shou),地(di)麵(mian)勤(qin)撒(sa)石(shi)灰(hui)進(jin)行(xing)蠶(can)體(ti)蠶(can)座(zuo)消(xiao)毒(du),嚴(yan)格(ge)分(fen)批(pi)提(ti)青(qing),及(ji)時(shi)淘(tao)汰(tai)遲(chi)眠(mian)、弱小蠶,飼養中做到“三稀”即蠶室裏麵蠶架稀,蠶架上麵蠶匾稀,蠶匾裏麵蠶頭稀。
三、zuohaofanggaowenmenregongzuo。liqiuyilaiwoxianchixugaowentianqiduicandefayujiweibuli,cannongyangcanshiyaozhuyitongfengjiangwenpaishigongzuo,qiucanzuihaoxuanzezaiyilouxiangduidiwenliangshuangdefangjiansiyang,yejiandakaisuoyoumenchuangtongfengfangwen,dongxixiangcanshimenchuangzhuangshangzheyangwang,fangzhiyangguangfushezengwen。shuinipingdingcanshiwendugao,loudingbixupushangyicenghouhoudedaocao,qingchensashangliangshuijinxinggerejiangwen。jiehecanbingfangzhiqiaochishuiye。
四、桑葉保持新鮮清潔,增強蠶兒體質。小蠶期做到樹上精選,不吃蟲口葉,大蠶期不吃發酵葉和過老葉,禁吃髒水、泥沙、蠶糞等汙染葉,以防病從口入。采葉時要做到輕裝快運,不得發酵和久貯。
五、由於秋季蠶兒飼養時農田用藥頻繁,極易造成桑葉農藥汙染,靠近農田邊的桑葉必須先試喂,確認無毒後,方可給蠶兒喂養。
六、塑料折簇、竹椏、舊(jiu)草(cao)籠(long)吸(xi)濕(shi)性(xing)差(cha),易(yi)造(zao)成(cheng)不(bu)做(zuo)繭(jian)蠶(can)的(de)發(fa)生(sheng),望(wang)蠶(can)農(nong)改(gai)變(bian)上(shang)蔟(cu)方(fang)式(shi),使(shi)用(yong)方(fang)格(ge)簇(cu)和(he)新(xin)草(cao)籠(long),注(zhu)意(yi)簇(cu)室(shi)通(tong)風(feng)排(pai)濕(shi)工(gong)作(zuo),以(yi)利(li)提(ti)高(gao)蠶(can)兒(er)結(jie)繭(jian)率(lv)。
總之,要加強秋蠶飼養技術管理,切實做到養好秋蠶,達到養蠶增產增收之目的。
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