西峡县猕猴桃果园土壤养分状况调查  

Investigation on Soil Nutrient Status of Kiwi Orchard in Xixia County

作　　者：李丙奇[1] 刘纯敏[1] 毛家伟[1] 袁云凌 范娜娜 阴艳梅 LI Bingqi;LIU Chunmin;MAO Jiawei;YUAN Yunling;FAN Nana;YIN Yanmei(Institute of Plant Nutrition,Agricultural Resource and Environmental Science,Henan Academy of Agricultural Sciences,Zhengzhou Henan 450002;Kiwi Production Office of Xixia County,Xixia Henan 474500)

机构地区：[1]河南省农业科学院植物营养与资源环境研究所,河南郑州450002 [2]西峡县猕猴桃生产办公室,河南西峡474500

出　　处：《现代农业科技》2023年第2期156-158,163,共4页Modern Agricultural Science and Technology

基　　金：河南省农业科学院2022年度自主创新项目(2022ZC28);西峡县院县共建项目(猕猴桃专题)。

摘　　要：本文对河南省西峡县猕猴桃园土壤养分状况进行了调查。结果表明:土壤pH值普遍呈酸性、弱酸性,适合猕猴桃生长;土壤有机质较缺乏;速效氮普遍缺乏;0~25 cm土壤有效磷、速效钾含量均达到适宜水平以上,但随着土层深度的增加含量略有下降;不同果园的有效硼、有效锌含量差异较大,25~50 cm土壤有效锌、有效硼含量处于缺乏水平。The soil nutrient status of kiwi orchard in Xixia County, Henan Province was investigated in this paper.The results showed that the pH value of soil was generally acidic or weak acidic, which was suitable for the growth of kiwifruit;soil organic matter was relatively lacking;the available nitrogen was generally lacking;the contents of available phosphorus and available potassium in 0-25 cm soil were above the appropriate level, but decreased slightly with the increase of soil depth;the contents of available B and available Zn in different orchards varied greatly, and the contents of available Zn and available B in 25-50 cm soil were in a lacking level.

关 键 词：猕猴桃 果园 土壤 养分状况 河南西峡 

分 类 号：S663.4[农业科学—果树学]