Studies on the transfer and distribution of the monocrotophos in the water-rice-soil system using micro soil installation

Shouxiang Wang; Ziyuan Chen

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Studies on the transfer and distribution of the monocrotophos in the water-rice-soil system using micro soil installation

更新时间：2022-09-13

- Studies on the transfer and distribution of the monocrotophos in the water-rice-soil system using micro soil installation
- Nuclear Techniques Vol. 09, Issue 12, (1986)
- 作者机构：
  
  浙江农业大学原子核农学研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：17 February 1986，
  
  Published：1986-12
- 稿件说明：
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Shouxiang Wang, Ziyuan Chen. Studies on the transfer and distribution of the monocrotophos in the water-rice-soil system using micro soil installation[J]. Nuclear techniques, 1986, 09(12): 42-45,58.
DOI：

Shouxiang Wang, Ziyuan Chen. Studies on the transfer and distribution of the monocrotophos in the water-rice-soil system using micro soil installation[J]. Nuclear techniques, 1986, 09(12): 42-45,58. DOI：

摘要

久效磷是一种高效、内吸、广谱性杀虫剂，是目前取代六六六的有机磷农药之一。其化学名为二甲基-1-甲基-2-甲基氨基甲酰基-乙烯基磷酸酯（顺式异构体），结构式为{L-End}

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=34173069&type=

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，分子量223.17。

Abstract

The transfer and distribution of the monocrotophos in the water-rice-soil system were investigated by parallel test of micro-soil simulant installation and pot culture. The results revealed that

the remainder quantity of the monocrotophos in the water-rice-soil system was 30 per cent of the total labelled value after 8 days

in which the remainder quantity in the rice plant was 8%

in soil—19%

in leaching water—2%. A notable linear relation was proved to exist between remainder consistency of the monocrotophos together with the metabolite in the micro-soil installation or earthen pot and the depth of soil. The linear regressiongives: Ĉ

=0.4480-0.0116x

=-0.9590: Ĉ

=0.4994-0.0159x

=-0.8403.

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Keywords

references

王寿祥和徐寅良，科技通报， 4 ， 9 （ 1985 ）。

《农药新品种》编写组，农药新品种，农业出版社， 1974 年，第 35 页。

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