化工技术与开发
化工技術與開髮
화공기술여개발
TECHNOLOGY & DVELOPMENT OF CHEMICAL INDUSTRY
2014年
3期
1-4
,共4页
叶一强%陆敏兴%林庆才%赖开平%韦茂春%马就庆
葉一彊%陸敏興%林慶纔%賴開平%韋茂春%馬就慶
협일강%륙민흥%림경재%뢰개평%위무춘%마취경
苯噻酰草胺%乙氧磺隆%泡腾片剂%研制%田间试验
苯噻酰草胺%乙氧磺隆%泡騰片劑%研製%田間試驗
분새선초알%을양광륭%포등편제%연제%전간시험
mefenacet%ehoxysulfuron%effervescent tablet%manufacture%field experiment
进行了25%苯噻酰草胺·乙氧磺隆泡腾片剂的研制及其田间应用试验。试验结果显示，25%苯噻酰草胺·乙氧磺隆泡腾片剂的稳定配方为：苯噻酰草胺24%，乙氧磺隆1%，十二烷基硫酸钠2%，MF-53%，柠檬酸13.5%，碳酸氢钠16.5%，糊精3%，硬脂酸镁2.5%，白炭黑34.5%。田间试验结果表明用药量在375~525g(a.i)·hm-2之间，对稻田杂草可达到90%以上的防效，与53%苄嘧·苯噻酰可湿性粉剂和15%乙氧磺隆可分散性粒剂效果相当，差异不显著。所得25%苯噻酰草胺·乙氧磺隆泡腾片剂产品稳定，价格便宜，效果显著，极具推广价值。
進行瞭25%苯噻酰草胺·乙氧磺隆泡騰片劑的研製及其田間應用試驗。試驗結果顯示，25%苯噻酰草胺·乙氧磺隆泡騰片劑的穩定配方為：苯噻酰草胺24%，乙氧磺隆1%，十二烷基硫痠鈉2%，MF-53%，檸檬痠13.5%，碳痠氫鈉16.5%，糊精3%，硬脂痠鎂2.5%，白炭黑34.5%。田間試驗結果錶明用藥量在375~525g(a.i)·hm-2之間，對稻田雜草可達到90%以上的防效，與53%芐嘧·苯噻酰可濕性粉劑和15%乙氧磺隆可分散性粒劑效果相噹，差異不顯著。所得25%苯噻酰草胺·乙氧磺隆泡騰片劑產品穩定，價格便宜，效果顯著，極具推廣價值。
진행료25%분새선초알·을양광륭포등편제적연제급기전간응용시험。시험결과현시，25%분새선초알·을양광륭포등편제적은정배방위：분새선초알24%，을양광륭1%，십이완기류산납2%，MF-53%，저몽산13.5%，탄산경납16.5%，호정3%，경지산미2.5%，백탄흑34.5%。전간시험결과표명용약량재375~525g(a.i)·hm-2지간，대도전잡초가체도90%이상적방효，여53%변밀·분새선가습성분제화15%을양광륭가분산성립제효과상당，차이불현저。소득25%분새선초알·을양광륭포등편제산품은정，개격편의，효과현저，겁구추엄개치。
25%mefenacet · ethoxysulfuron effervescent tablet was prepared and field experiment was carried out. The result showed that the formulation of 25%mefenacet · ethoxysulfuron effervescent tablet was mefenacet 24%, ethoxysulfuron 1%, SDS 2%, MF-5 3%, citric acid 13.5%, sodium bicarbonate 16.5%, dextrin 3%, magnesium stearate 2.5%, white carbon black 34.5%. The control effect of weeds in rice field was over 90%at the dosage 375~525g(a.i) per hectare, the same as 53%mefenacet · bensulfuron-methyl WP and 15%ethoxysulfuron WDG, and there was no difference between them.
