贵州农业科学2025，Vol.53Issue(3)：67-73,7.DOI:10.3969/j.issn.1001-3601.2025.03.009
微生物菌剂与无机有机肥配施对大蒜生长及产量的影响
Effects of Combined Application of Microbial Agent and Inorganic-organic Fertilizer on Growth and Yield of Garlic
摘要
Abstract
[Objective]The effects of combined application of microbial agent and inorganic-organic fertilizers on the growth and yield of garlic were explored to provide the references for formulating scientific and rational fertilization technology of garlic cultivation.[Method]The effects of conventional fertilization(CK),conventional fertilization+commercial organic fertilizer(T1),conventional fertilization+commercial organic fertilizer+microbial agent(T2),75%conventional fertilization(T3)and reduction of chemical fertilizer and application of organic fertilizer and microbial agent[75%conventional fertilization+commercial organic fertilizer(T4),75%conventional fertilization+commercial organic fertilizer+microbial agent(T5)]on the growth and yield of purple garlic were studied by field experiment.[Result]The effects of different treatments on the growth and yield of garlic were different.The plant height(71.20 cm and 79.35 cm),pseudostem diameter(1.51 cm and 1.69 cm)and above-ground biomass(3 739.95 kg/hm2 and 4 551.15 kg/hm2)of garlic treated with T2 at the green stage of garlic and tail-flick stage of garlic sprout were the highest,and the agronomic traits were the best.The garlic sprout yield,garlic bulbs yield and gross profit reached the maximum,respectively 6 671.9 kg/hm2,28 641.3 kg/hm2 and 121 334.5 yuan/hm2,and the economic benefit was significant.The plant height(65.11 cm and 71.05 cm)at the green stage and tail-flick stage,pseudostem diameter(1.39 cm)at green stage,above-ground biomass(4 007.25 kg/hm2)at tail-flick stage,garlic sprout yield(5 373.1 kg/hm2),garlic bulb yield(24 377.6 kg/hm2)and gross profit(100 622.5 yuan/hm2)of T5 were not significantly different from those of CK.The agronomic traits of garlic of T4 and T3 were worse than those of CK,and the garlic sprout yield,garlic bulb yield and gross profit were significantly lower than those of CK by 12.50%—19.55%,7.54%—12.50%and 8.93%—14.59%,respectively.[Conclusion]In garlic planting,the treatment of appropriate reduction of chemical fertilizer application rate combined with organic fertilizer and microbial agent(75%conventional fertilization+commercial organic fertilizer+microbial agent)can effectively reduce the effects of reduction of chemical fertilizer application rate on garlic growth and yield,and stabilize gross profit,which has fertilizer reduction and efficiency effect.关键词
大蒜/紫皮大蒜/无机-有机肥/微生物菌剂/生长发育/产量Key words
garlic/purple skinned garlic/inorganic-organic fertilizer/microbial agent/growth and development/yield分类
农业科技引用本文复制引用
李炎艳,张连成,贺维昭,温国昌,刘红耀..微生物菌剂与无机有机肥配施对大蒜生长及产量的影响[J].贵州农业科学,2025,53(3):67-73,7.基金项目
河北省"三三三"人才工程资助项目(A202003015) （A202003015）
河北省农业创新驿站项目 （）
葱蒜类蔬菜产业技术创新战略联盟项目 （）
