中国蔬菜
中國蔬菜
중국소채
China Vegetables
2015年
10期
60-62
,共3页
生姜%姜瘟病%药剂%防治%收益
生薑%薑瘟病%藥劑%防治%收益
생강%강온병%약제%방치%수익
Ginger%Ginger bacterial wilt%Bactericide%Control efficiency%Income
以安丘大姜为试材,研究在生姜不同生长期施用5种药剂对姜瘟病的防治效果.试验结果表明,生姜播种前用姜瘟净水剂(黄芪多糖、小檗碱、紫草素≥2.8%)500倍液、45%代森铵水剂600倍液、72%农用硫酸链霉素可溶粉5 000倍液、3%克菌康可湿性粉剂600倍液、20%噻菌铜悬浮剂500倍液浸种,对生姜出苗率没有显著影响.浸种后在生姜出苗、三股杈、大培土时用上述药剂进行灌根处理,对降低姜瘟病发病率均有效果,其中以姜瘟净水剂防治效果较好,达92.6%;3%克菌康可湿性粉剂次之,为90.5%.除去用药成本,生姜收益以姜瘟净最高,每667 m2为23 348.6元.
以安丘大薑為試材,研究在生薑不同生長期施用5種藥劑對薑瘟病的防治效果.試驗結果錶明,生薑播種前用薑瘟淨水劑(黃芪多糖、小檗堿、紫草素≥2.8%)500倍液、45%代森銨水劑600倍液、72%農用硫痠鏈黴素可溶粉5 000倍液、3%剋菌康可濕性粉劑600倍液、20%噻菌銅懸浮劑500倍液浸種,對生薑齣苗率沒有顯著影響.浸種後在生薑齣苗、三股杈、大培土時用上述藥劑進行灌根處理,對降低薑瘟病髮病率均有效果,其中以薑瘟淨水劑防治效果較好,達92.6%;3%剋菌康可濕性粉劑次之,為90.5%.除去用藥成本,生薑收益以薑瘟淨最高,每667 m2為23 348.6元.
이안구대강위시재,연구재생강불동생장기시용5충약제대강온병적방치효과.시험결과표명,생강파충전용강온정수제(황기다당、소벽감、자초소≥2.8%)500배액、45%대삼안수제600배액、72%농용류산련매소가용분5 000배액、3%극균강가습성분제600배액、20%새균동현부제500배액침충,대생강출묘솔몰유현저영향.침충후재생강출묘、삼고차、대배토시용상술약제진행관근처리,대강저강온병발병솔균유효과,기중이강온정수제방치효과교호,체92.6%;3%극균강가습성분제차지,위90.5%.제거용약성본,생강수익이강온정최고,매667 m2위23 348.6원.
Taking 'Anqiudajiang' as experimental material,this paper studies the effects of 5 bactericides spread on different ginger growth periods on controlling ginger bacterial wilt. The results indicated that no remarkable influence on ginger seedling sprouting rate after soaking mother ginger in the bactericides of Jiangwenjing AS (astragalus polysaccharide,berberine,alkannin≥2.8%),45% Amobam AS,72% streptomycin sulfate SP,3% Kejunkang WP,20% Saisentong SC before sowing. It is good for controlling ginger bacterial wilt after using these 5 bactericides. The control effect of Jiangwenjing AS is the best reaching 92.6%, and that of 3% Kejunkang WP takes the second place,reaching 90.5%. The income of using Jiangwenjing AS is the highest,compared with the other treatments. It can reach 350,229 RMB·hm-2.
