Fertilization of Main Food Crops: An Investigation on Farmers with Large Production in Yangzhou

doi:10.11924/j.issn.1000-6850.casb16120032

Abstract

Abstract: To understand the fertilization conducted by farmers with large production in Yangzhou, and promote reasonable application of formula fertilizer, an investigation on fertilization of main food crops was carried out. The results showed that there were 4440 farmers with large production in Yangzhou, the average yield of rice and wheat was 9579 kg/hm2 and 6034 kg/hm2, respectively, the base fertilizer was mainly 15-15- 15 compound fertilizers, and the application amount of base fertilizer on rice and wheat was 365 kg/hm2 and 610 kg/hm2, respectively. Fertilizers were traded mainly by credit and cash, and the delivery service was the main marketing mode. In agriculture production, the farmers with large production need scientific fertilization technology in order to reduce the cost.

CLC Number:

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