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Position: Home > Articles > Survey on Nutrient Management Technique of Potato in East Qinghai Hubei Agricultural Sciences 2010,49 (12) 3002-3003

青海省东部马铃薯养分管理技术调查

作  者:
朱春来;李凤桐;杨文辉
单  位:
青海省农林科学院土壤肥料研究所
关键词:
青海东部;马铃薯;养分管理;施肥量
摘  要:
通过对青海省东部农业区马铃薯养分管理技术的现状进行调查,获得了该地区马铃薯生产和肥料施用状况。结果表明,该地区种植马铃薯的农户中55.0%的农户获得的马铃薯产量处于适中水平,约45.0%的马铃薯种植户氮用量基本合理,近40.0%的马铃薯种植户磷用量适中,近30.0%左右的马铃薯种植户磷用量偏低。
译  名:
Survey on Nutrient Management Technique of Potato in East Qinghai
作  者:
ZHU Chun-lai,LI Feng-tong,YANG Wen-hui (Soil and Fertilizer Institute, Qinghai Academy of Agricultural and Forestry, Xining 810016, China)
关键词:
eastern Qinghai; potato; nutrient management; fertilizer amount
摘  要:
By surveying the current situation of nutrient management technique of potato in agriculture area of eastern Qinghai province, production and fertilizer application status of potato in this area were analyzed. The results showed that the potato yields of 55% farmers’ were on moderate level in the area, nitrogen fertilizer application of 45% farmers were probably reasonable, phosphate fertilizer application of 40% farmers’ were on moderate level, phosphate fertilizer application of 30% farmers’ were on low level.

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