热带农业科学2025，Vol.45Issue(1)：12-16,5.DOI:10.12008/j.issn.1009-2196.2025.01.003
采后施用不同基肥对台农1号芒生长及土壤养分的影响
Effects of Postharvest Application of Different Base Fertilizers on the Growth and Soil Nutrients of Tainong No.1 Mango
摘要
Abstract
This study used 13 year old Tainong 1 mango as the test material and explored the effects of applying different base fertilizers after fruit picking on the growth and soil of Tainong 1 mango under similar economic cost conditions.CK(compound fertilizer of 2.5 kg),T1(potassium fulvate water-soluble fertilizer of 2 kg+S88 bio-organic fertilizer of 3 kg),T2(sheep manure of 7.5 kg+chemical fertilizer of 1.25 kg),T3(only apply the sheep manure of 15 kg)were set up and applied after fruit picking.The effects on the growth of autumn shoot,quality of flower ear,yield,fruit quality and soil fertility were analyzed.The results showed that organic fertilizer application of base fertilizer could significantly increase the number of autumn shoot extraction and promote the growth of autumn shoot.Application of organic fertilizer could not improve the normal fruit rate of Tainong No.1.Only apply the organic fertilizer had no significant effect on soluble solid content,but or-ganic fertilizer combined with chemical fertilizer could significantly improve fruit quality.The per-plant yield in treatment groups was significantly higher than CK,and the per-plant yield in T1,T2 and T3 was 26.59%,31.31%and 25.69%higher than that in CK.The application of sheep manure could significantly improve soil fertility,and the effect of T2 was the best,with the contents of organi cmatter,available phosphorus,hydrolyzed nitrogen and available potassium increased by 42.28%,54.66%,39.35%and 31.17%,respectively,compared with CK.The application of organic fertilizer as the base fertilizer after picking is an effective measure to improve the soil fertility,fruit quality and yield,and T2 is the most obvious treatment.关键词
台农1号芒/基肥/生长/土壤养分Key words
Tainong No.1 mango/base fertilizer/growth/soil nutrient分类
农业科技引用本文复制引用
王皆胜,汪志涛,杨振荣,吴然,左兴军,陆恵琼..采后施用不同基肥对台农1号芒生长及土壤养分的影响[J].热带农业科学,2025,45(1):12-16,5.基金项目
国家现代农业产业技术体系广西芒果创新团队(No.nycytxgxcxtd-2021-06-05) （No.nycytxgxcxtd-2021-06-05）
百色市科学研究与技术开发计划项目(No.百科 20222942). （No.百科 20222942）
