蔬菜根瘤病防治 蔬菜根瘤病如何防治的方法有哪些？
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主要是根结线虫危害的。种前土壤撒施噻唑膦2000g一亩，目前只有这个成分能有效杀死和防治根结线虫。绛旓細鐧借彍鏍圭槫鐥鏈濂芥槸涓嬭尙涓庨潪鍗佸瓧鑺辩杞綔銆傚鏋滆繛鑼紝鍙互閲囧彇涓涓嬫帾鏂闃叉不锛1銆侀夌敤鎶楃梾鍝佺銆2銆侀珮鍨勩侀珮鐣︽牻鍩广3銆佺亴鏍广傚彲閫夎嵂鍓備负鎵樺竷娲ユ垨浜旀隘纭濆熀鑻4銆佸湪绉嶆鍓嶉厤鍒舵瘨鍦燂紝娌熸柦鎴栫┐鏂姐傛瘨鍦熺殑閰嶇疆鏂规硶鏄細姣忎憨鍦70锛呯殑浜旀隘纭濆熀鑻2锛3鍗冨厠鎷岀粏鍦50鍗冨厠銆
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绛旓細钄彍鏍圭粨绾胯櫕鐥咃紝淇楃О鈥鏍圭槫鐥鈥濓紝鍚勫湴鍧囨湁鍒嗗竷锛屽挨鍏舵槸闅忕潃妫氬绉嶆骞撮檺鐨勫姞闀匡紝鍦熷￥闂鏃ョ泭绐佸嚭锛屼娇寰楁牴缁撶嚎铏彂鐢熸棩鐩婁弗閲嶃傝敩鑿滄劅鏌撴牴缁撶嚎铏悗锛屽鏄撳鑷村噺浜э紝鍑忎骇楂樿揪26%-50%锛屼弗閲嶇殑鐢氳嚦缁濇敹锛屾澶栵紝鏍圭粨绾胯櫕杩樺彲浠ヤ笌鐪熻弻銆佺粏鑿屻佺梾姣掔浉浜掍綔鐢ㄥ舰鎴愬鍚堜镜鏌擄紝鍔犻噸瀵硅敩鑿滅殑鍗卞锛屽洜姝わ紝鏍圭粨绾胯櫕鐥呮垚涓哄綋鍓...
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绛旓細杩欐槸涓椤圭箒閲嶇殑宸ヤ綔锛屼絾鏄彲浠ヨ妞嶆牚鐢熼暱鑹ソ锛屾墍浠ヤ笉瑕佹曡姳鍔涙皵銆3.鏈夌粡楠岀殑浜哄湪鏍圭槫鐥鍙戠敓涔嬪墠浼氫娇鐢ㄦ潃鑿屽墏锛屾湁浜涗細浣垮湡澹や腑浼戠湢鐨勬牴鐦ょ梾鐥呭師鑿屼笉鍐嶆椿鍔紝涔熸湁浜涚洿鎺ヤ綔鐢ㄤ簬娲诲姩鐨勬牴鐦ょ梾鐥呭師鑿屻傞氬父鍦ㄦ挱绉嶆垨瀹氭鍓嶈繘琛岃嵂鍓傚鐞嗭紝鍙檷浣庡湡澹や腑鐥呭師鑿岀殑瀵嗗害锛岄槻姝㈢梾瀹冲彂鐢熴4.寰堝鍗佸瓧鑺辩钄彍閮戒細鍙戠敓...
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绛旓細浜斻闃叉不鐧借彍鏍圭槫鐥鏈濂芥槸涓嬭尙涓庨潪鍗佸瓧鑺辩杞綔銆傚鏋滆繛鑼紝鍙互閲囧彇涓涓嬫帾鏂介槻娌伙細1銆侀夌敤鎶楃梾鍝佺銆2銆侀珮鍨勩侀珮鐣︽牻鍩广3銆佺亴鏍广傚彲閫夎嵂鍓備负鎵樺竷娲ユ垨浜旀隘纭濆熀鑻4銆佸湪绉嶆鍓嶉厤鍒舵瘨鍦燂紝娌熸柦鎴栫┐鏂姐傛瘨鍦熺殑閰嶇疆鏂规硶鏄細姣忎憨鍦70锛呯殑浜旀隘纭濆熀鑻2锛3鍗冨厠鎷岀粏鍦50鍗冨厠 ...
绛旓細鑺辨ぐ鑿滄槸鍗婅愬瘨鎬т綔鐗,蹇岀値鐑共鐕.鍦6-8鏈堥珮娓╁鑺傜敓浜ч毦搴﹀ぇ.閫氳繃鍑犲勾鐨勬牻鍩瑰疄璺,鎽哥储鍑轰竴濂楀绉嬪鑺辨ぐ鑿滄牻鍩规妧鏈,浜╀骇閲忓彲杈1500-2000 kg,鐜颁粙缁嶅涓:1銆侀夌敤鏃╃啛鑰愮儹涓颁骇鑹 鐑熷彴鍦板尯浠ョ櫧宄般佸闆40銆佸闆50锛堝ぉ娲钄彍鎵鑲叉垚锛夛紝娓╁窞榫欏嘲45澶╋紝琛ㄧ幇杈冨ソ锛岃愮儹銆佹姉鐥呫佹棭鐔熴佸崟鐞冮噸0.4-0.8 kg锛...
绛旓細CR澶忔槦鏄竴绉嶆姉鏍圭槫鐥鐨钄彍鍝佺锛岀劧鑰岋紝鍏跺彂鐥呮儏鍐靛彲鑳戒細鍙楀埌鏍藉煿鍦板尯鍜屽鑺傜殑褰卞搷銆傚湪鑰冭檻绉嶆涔嬪墠锛屽姟蹇呰纭璇ュ搧绉嶅湪褰撳湴鐨勬皵鍊欐潯浠朵笅鏄惁閫傚疁銆傛挱绉嶆椂鏈哄CR澶忔槦鐨勭敓闀胯嚦鍏抽噸瑕併傝繃鏃╂挱绉嶅彲鑳戒細鍥犳皵娓╄繃浣庤屽紩鍙戞娊钖归棶棰橈紝鍥犳锛屽簲閫夋嫨閫傚綋鐨勬挱绉嶆椂闂达紝纭繚钄彍鑳藉鍦ㄤ竴涓傚疁鐨勬俯搴︾幆澧冧腑鐢熼暱鍙戣偛銆傚湡澹...
