摘要
除草腐脲颗粒剂是一种新研制的稻田新型药肥除草剂,集除草肥田增产等特点,水稻移(抛)栽后3～5d,每667m2用除草腐脲颗粒剂15kg,对稻田杂草的防效可达90%以上,并对稻苗安全无药害,促水稻壮苗多分蘖,增产10%以上,明显优于常规除草剂,值得在水稻上推广应用。
Humic acid-urea granule was a newly developed herbicide with characteristics of weeding, making soil fertile and increasing production. After transplanted rice for 3~5 days, applying 15 kg per 667 m2 humic acid-urea granule could make the controlling efficiency on paddy weed be up to 90%, and not injury rice seedlings, promot rice seedlings strongly and tiller. The yield was also increased by more than 10%. Humic acid-urea granule was significantly superior to conventional herbicides, and was worthy of being promoted and used in paddy field.
出处
《腐植酸》
2012年第5期29-33,共5页
Humic Acid
关键词
除草腐脲颗粒剂
稻田杂草
防除效果
推广应用
humic acid-urea granule
paddy weed
herbicidal effect
promotion and application
