化学脱水剂对蚕豆机械收获产量的影响及其残留含量分析
Effect of Chemical Dehydrating Agents on Mechanical Harvest Yield of Broad Bean and Analysis of its Residual Content
李成彪 1付贞桢2
作者信息
- 1. 西宁市湟中区农业技术推广中心,青海 湟中 811699
- 2. 青海大学,青海 西宁 810016
- 折叠
摘要
为评价蚕豆机械化收获合适的脱水剂,以青蚕14号为材料进行田间试验,测定3种脱水剂脱水效果、产量和药剂残留.结果表明:不同处理脱水剂对蚕豆的脱水效果、产量和药剂残留的影响不同.其中处理2效果最好,3 d脱水效果为90％,5 d脱水效果为100％,百粒重和产量均最高,分别为215.30 g、5357.86 kg/hm2,比对照增产7.31％,蚕豆籽粒和植株药剂残留均达国家标准.其次是处理3,3 d脱水效果为80％,5 d脱水效果为100％.百粒重和产量分别为208.31 g、5 216.72 kg/hm2,蚕豆籽粒和植株药剂残留均达国家标准.
Abstract
In order to evaluate the suitable dehydrating agents for the mechanized harvest of broad bean,the dehydrating effect,yield and residue of the three dehydrating agents were determined by field experiment using Qingcan 14 as material.The results showed that different dewatering agents had different effects on the dewatering effect,yield and residue of broad bean.Among them,treatment 2 had the best effect,the dehydra-tion effect on 3 d was 90％,and the dehydration effect on 5 d was 100％.100 grains weight and the yield were the highest,which were 215.30 g and 5 357.86 kg/hm2,respectively,with an increase of 7.31％compared with the control.The pesticide residues in broad bean seeds and plants reached the national standard.The de-hydration effect of treatment 3,3 d was 80％,and the dehydration effect of 5 d was 100％.The 100 grains weight and yield were 208.31 g and 5 216.72 kg/hm2,respectively.The residues in the seed and plant of broad bean reached the national standard.
关键词
蚕豆/化学脱水剂/农药残留Key words
Broad bean/Chemical dehydrating agent/Pesticide residue引用本文复制引用
出版年
2024
NETL
NSTL
万方数据