摘要
为改善芒果树体营养,提高反季节芒果产量及品质,对树盘覆盖蚯蚓粪、牛粪及清耕的处理进行比较,结果表明:与牛粪及清耕处理相比,蚯蚓粪显著提高了芒果叶片中氮、磷、钾等营养元素及叶绿素的含量,平均单株产量分别提高11.76%和44.12%,果实可溶性固形物含量分别提高4.45%和10.93%。
In order to improve the nutrition of off-season mango trees and promote its yield and quality, wormcast, cow dropping and cleantillage were taken to conduct the experiment. The results showed that, compare＇d with the cow dropping and eleantillage, the wormcast could significantly increase the content of nitrogen, phosphor, potassium and chlorophyll in mango trees. The average fruit weight increased by 11.76% and 44.12%, respectively. The soluble solid content also increased by 4.45% and 10.93%, respectively.
出处
《广西农业科学》
CAS
CSCD
2009年第2期172-174,共3页
Guangxi Agricultural Sciences
基金
国家自然科学基金(30671448)
广西自然科学基金(桂科自0728020)
