摘要
施用化肥对甜瓜具有一定的增产作用,但单纯依靠增加化肥用量来提升甜瓜产量往往会影响甜瓜的品质。为探索提升甜瓜品质和提高产量的途径,本试验减施化肥同时增施生物菌肥,通过设置3个不同减施梯度,探索其对甜瓜提质增效的效果。结果表明,在施用生物菌肥900 kg/hm^(2)的前提下,化肥减施10%、20%、30%,较单纯施用化肥增产13.49%、12.70%、5.56%;增施微生物菌肥处理的中心糖分含量均高于单纯施用化肥处理的;化肥减施10%和减施20%时,边缘糖分含量较单纯施用化肥时增加。综上,在施用生物菌肥900 kg/hm^(2)的前提下,减施化肥常规用量的20%能促进白皮甜瓜提质增效,可以在白皮甜瓜的生产中进行推广。
Simply applying chemical fertilizers has a certain increase in production effect on melons,but it seriously affects the quality of melons.In order to explore ways to improve the quality and yield of melons,this experiment,on the premise of increasing the application of bio-bacterial fertilizer,reduced the use of chemical fertilizers.By setting three different reduction gradients,the experiment explored the effect of improving the quality and efficiency of melons.The experimental results showed that on the premise of applying 900 kg/hm^(2)of bio-bacterial fertilizer,when the chemical fertilizers were reduced by 10%,20%,and 30%,the yield increased by 13.49%,12.70%,and 5.56%respectively compared with the treatment of applying only chemical fertilizers.The central sugar content of the treatments with additional application of microbial bacterial fertilizer was more than that of the treatment with only chemical fertilizers.When the chemical fertilizers were reduced by 10%and 20%,the edge sugar content increased compared with that of applying only chemical fertilizers.Among them,the conclusion was that under the premise of applying 900 kg/hm^(2)of biological bacterial fertilizer,reducing the conventional application rate of chemical fertilizers by 10%-20%could promote the quality improvement and efficiency enhancement of white-skin muskmelons,it could be applied and promoted in the production of white-skin muskmelons.
作者
王群
郭妍妍
温丽君
罗旭
史金慈
WANG Qun;GUO Yanyan;WEN Lijun;LUO Xu;SHI Jinci(Agriculture and Rural Affairs Bureau of Jiyang District,Jinan 251400,China;Inspur Digital GrainStorage Technology Co.,Ltd.,Jinan 250013,China;Jinan Shishang Information Technology Co.,Ltd.,Jinan 251400,China)
出处
《中国果菜》
2025年第12期64-68,共5页
China Fruit & Vegetable
基金
国家自然科学基金项目(32372631)。
关键词
甜瓜
微生物菌肥
化肥减量
增产
提质增效
Melon
microbial fertilizer
reduction of chemical fertilizer
increased production
improve quality and efficiency
