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Position: Home > Articles > Rice-crayfish Symbiosis Comprehensive Cultivation and Breeding Effect of Demonstratio in Northren of Guizhou Tillage and Cultivation 2018 (5) 42-44

黔北稻虾共生综合种养示范效果

作  者：
谢瑞;纪镇剑;向明;张尚兴
单  位：
贵州满地金现代农业发展有限公司;遵义市农业科学研究院;湄潭县农牧局
关键词：
黔北;稻虾共生;示范;效果
摘  要：
为提升黔北地区稻田综合种养的经济效益和生态效益,2016-2018年连续3年在湄潭县大庙场村实施"稻虾共生"绿色增产增效示范,示范面积33. 3 hm2。结果表明,稻虾模式与传统单季稻模式相比,水稻产量同期下降10%左右,但均价和产值均翻了一番,田间施肥量减少42. 8%～50%,施药次数和种类也大幅减少,产出投入比显著增加,稳产、增收、增效显著,取得了良好的示范效果。
译  名：
Rice-crayfish Symbiosis Comprehensive Cultivation and Breeding Effect of Demonstratio in Northren of Guizhou
作  者：
XIE Rui;JI Zhen-jian;XIANG Ming;ZHANG Shang-xing;Zunyi Institute of Agricultural Sciences;Guizhou ManDi-jin Modern Agriculture Development Co.,Ltd.;Meitan Agricultural Bureau;
单  位：
XIE Rui%JI Zhen-jian%XIANG Ming%ZHANG Shang-xing%Zunyi Institute of Agricultural Sciences%Guizhou ManDi-jin Modern Agriculture Development Co.,Ltd.%Meitan Agricultural Bureau
关键词：
Northern of Guizhou;;rice-crayfish symbiosis;;demonstration;;achievement
摘  要：
In order to improve the economic and ecological benefits of integrated rice field planting and raising in northern Guizhou,the demonstration of"Rice-crayfish symbiosis"green production and efficiency enhancement was carried out in Damiaochang village of Meitan county from 2016 to 2018. The demonstration area was 33. 3 hm2. The results showed that compared with the traditional single-cropping rice model,rice yield decreased by about 10% in the same period,but the average price and output value both doubled,the fertilization amount in the field decreased 42. 8 % ～ 50 %,the number and type of application decreased significantly,and the ratio of output to input increased significantly. Steady production,increase in income,significant increase in efficiency,and achieved a good demonstration effect.

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