不同施药量条件下准低温储藏大米覆膜熏蒸试验
Fumigation of Quasi-cold-Stored Rice Under Different Application Rates in a Mulching Test
张鹏飞 1董德勇1
作者信息
- 1. 深圳市宝安粮食有限公司,广东 深圳 518000
- 折叠
摘要
大米作为当前粮油仓储企业储存的主要粮食品种,日常储存难度大.本文以深圳地区储藏大米为试验材料,深入研究了不同施药量条件下准低温储藏大米覆膜熏蒸效果.结果表明,试验粮堆的气密性良好,且低施药量粮堆磷化氢浓度下降速度快于高施药量粮堆,但不同磷化氢施药量均可杀死害虫,且施药后大米品质无明显变化,熏蒸后对大米进行磷化氢残留检测,结果未检出.
Abstract
Rice,as the main grain variety stored by current grain and oil storage enterprises,has great difficulty in daily storage.This article takes stored rice in Shenzhen as the experimental material and deeply studies the effect of film fumigation on quasi low temperature stored rice under different pesticide application rates.The results showed that the airtightness of the experimental grain pile was good,and the concentration of phosphine in the low dosage grain pile decreased faster than that in the high dosage grain pile.However,different dosages of phosphine could kill pests,and there was no significant change in the quality of rice after application.After fumigation,phosphine residue was detected in the rice,but no results were found.
关键词
大米/熏蒸/施药量/品质Key words
rice/fumigation/application rate/quality引用本文复制引用
出版年
2024
NETL
NSTL
万方数据