蚕豆商品有机肥梯度试验报告

Gradient Test Report of Commercial Organic Fertilizer of Broad Bean

为了提升与保护耕地质量,寻求有机肥替代化肥的可行性,湟中区农业技术推广中心2020年在浅山地区(海子沟乡)进行了蚕豆有机肥梯度对比试验2个,结果表明:施7500kg/hm^(2)商品有机肥产量最高,比常规肥区增产420.75kg/hm^(2),增幅7.66%,比无肥区增产1949.6kg/hm^(2),增幅35.47%。随着有机肥施用量(1500-7500kg/hm^(2))不同梯度处理的递增,蚕豆产量逐渐增加。

In order to improve and protect the quality of cultivated land and to seek the feasibility of replacing chemical fertilizer with organic fertilizer,the agricultural technology extension center of Huangzhong district carried out 2 gradient contrast tests of organic fertilizer of broad bean in shallow mountain area(Haizigou township)in 2020,the results showed that the yield applying 7500kg/hm^(2) commercial organic fertilizer was the highest,compared with the conventional fertilizer,the yield increased by 420.75kg/hm^(2),an increase of 7.66%,and compared with the no fertilizer,the yield increased by 1949.6kg/hm^(2),an increase of 35.47%.The yield of broad bean increased gradually with the increase of the application of organic fertilizer(1500-7500kg/hm^(2))in different gradient treatments.