摘要
2019年7月,对陕西省洛川县的9个乡镇179户苹果种植户近5年有机肥施用情况进行问卷调研。结果表明,有机肥施用有10余种,商品有机肥占比48.4%~58.7%,有1.1%的农户不施用有机肥,16.2%的农户有机肥施用量每公顷7.5t以上,随着有机肥的施用量增加,苹果商品率增加。建议注重有机无机肥混合深施、重视秋施基肥。
In July 2019,a questionnaire survey of organic fertilizer application was conducted on 179 apple growers in 9 towns of Luochuan County in Shaanxi Province in the last five years.The results showed that more than ten kinds of organic fertilizer were used.Commercial organic fertilizer accounted for 48.4%~58.7%.Hoverer,1.1%of the farmers did not apply organic fertilizers and 16.2%of farmers applied more than 7.5t per hectare.With the increase of organic fertilizer application,the commercial rate of apple production also increased.It was suggested that more attention should be paid to the deep application of organic and inorganic fertilizers and the application of base fertilizer in autumn.
作者
夏少杰
王冲
姚匠
张东
Xia Shaojie;Wang Chong;Yao Jiang;Zhang Dong(College of Resources and Environment,China Agricultural University,Beijing 100193,China)
出处
《落叶果树》
2020年第5期22-24,共3页
Deciduous Fruits
基金
苹果化肥农药减施增效技术“四零”服务模式研究(2016YFD0201137)。
关键词
苹果
有机肥
施肥量
商品率
apple
organic fertilizer
fertilizer amount
commodity rate
