昭通苹果园生草与清耕管理对苹果产量及品质的影响  

Apple Yield and Quality of Grass Orchards and Clear Tillage Orchards in Zhaotong

作　　者：马永翠 陈明仙 王崇星 马仲炼 桑正林 孔宝华[3] 成艺涵 曹克强[4] MA Yong-cui;CHEN Ming-xian;WANG Chong-xing(College of Agronomy and Life Sciences,Zhaotong University,Zhaotong,Yunnan 657000;Sichuan Leibo Middle School,Leibo,Sichuan 616550)

机构地区：[1]昭通学院农学与生命科学学院,云南昭通657000 [2]四川省雷波中学,四川雷波616550 [3]云南农业大学农业生物多样性与病虫害控制教育部重点实验室,云南昆明650201 [4]河北农业大学植物保护学院,河北保定071000

出　　处：《安徽农业科学》2021年第21期62-64,共3页Journal of Anhui Agricultural Sciences

基　　金：昭通市鲲鹏计划项目;云南省高校昭通苹果资源综合开发研究与应用重点实验室;国家重点研发计划(2016YFD-0201126);国家苹果产业技术体系(CARS-28)。

摘　　要：通过对云南昭通市昭阳区永丰、洒渔和苏家院3个苹果主产乡镇的生草果园和清耕果园分布现状、杂草种类、苹果产量及其品质进行抽样调查。结果发现昭阳区生草果园和清耕果园分布区域性特点突出,生草果园主要分布于标准种植果园和种植大户果园,生草种类主要以三叶草、黑麦草、畜牧草为主;90%以上的个体农户以清耕果园为主;成熟期苹果产量及品质测定结果表明,生草果园的苹果产量略高于清耕模式果园的苹果产量;生草苹果园的苹果维生素C(V C)、可溶性固形物等品质优于清耕果园。The distribution status,weed species,apple yield and quality of grass orchards and clear tillage orchards in Yongfeng,Sayu and Sujiayuan,Zhaoyang District,Zhaotong City,Yunnan Province were investigated.The results showed that the distribution characteristics of grass orchards and clean tillage orchards in Zhaoyang District were prominent.Grass orchards were mainly distributed in standard planting orchards and large-scale planting orchards,and the main grass species were clover,ryegrass and animal husbandry grass,more than 90%of the individual farmers were mainly clearing orchards.The results of apple yield and quality at maturity showed that the apple yield in grass orchard was slightly higher than that in clean tillage orchard;the qualities of apple vitamin C(V C)and soluble solids in grass apple orchard were better than those in clean tillage orchard.

关 键 词：苹果园 生草果园 清耕果园 产量 品质 

分 类 号：S661.1[农业科学—果树学]