新疆阿图什木纳格葡萄叶片养分含量情况调查分析

Investigation and Analysis of Nutrient Status of Munage Grapes Leaf in Atushi

本文通过调查分析,旨在为阿图什葡萄配方施肥、进行果园的科学管理、提高葡萄产量和品质提供科学依据。在阿图什市选择具有代表性的壤土、沙土、粘土木纳格葡萄园六块进行葡萄叶片样品采集,测定叶片中N、P、K、B、Ca、Mg 6种元素营养含量。结果表明,阿图什市葡萄叶片N、P、Ca、Mg的含量处于较丰富的状态,K含量高于适宜值范围,微量元素B含量低于适宜范围。不同土壤类型、不同生长时期等因素叶片养分也会表现出差异。基本摸清了阿图什木纳格葡萄园葡萄叶片养分状况,为配方施肥,提高葡萄产量和品质提供科学的依据。

Through the investigation and analysis,the present paper aimed to provide a scientific basis for fertilizer recommendations,conducting scientific management,and improving the yield and quality of grapes production for Atushi. Six orchards of loam soil,sand soil and clay soil were selected to leaf sample collection in Atushi,and six elements of N,P,K,B,Ca,Mg were mensurated by grape leaves. The result showed that the contents of N,P,Ca,Mg were in a relatively rich state in Atushi,K content was higher than the optimum range,B content was below the optimum range. On the different soil types,different growth periods and other factors also showed differences in leaf nutrient.This paper is find out the leaf nutrient status of Munage in Atushi,it can provide a scientific basis for fertilization and improve the yield and quality of grapes.