现代农业研究2024，Vol.30Issue(12)：105-107,119,4.
盐碱地施用生物有机肥对西瓜生长和土壤理化性质的影响
Effect of Applying Bio-Organic Fertilizer on Watermelon Growth and Soil Physicochemical Properties in Saline Alkali Land
摘要
Abstract
Using"Zaojia 8424"watermelon as the experimental material,field experiments were conducted to study the effects of applying bio-organic fertilizer on watermelon growth,yield,sugar content,and soil pH,salt content,bulk density,organic matter content in saline alkali land.The results showed that under the same management conditions,the watermelon seedlings in the group treated with bio-organic fertilizer(TR 2)had significantly higher main stem thickness,petiole length,leaf number,and leaf chlorophyll content than the control group(CK).The main stem thickness and chlorophyll content of TR 2 were increased by 18.31%and 31.43%respectively compared to the group treated with conventional chemical compound fertilizer(TR 1).The TR 2 group showed a significant increase in fruit weight and sugar content compared to the CK and TR 1,and the yield per mu increased by 0.31 t and 0.58 t,respectively,compared to the CK and TR 1.There were no significant differences in pH value,salt content,soil bulk density,and organic matter content between the CK and TR 1.However,the pH value,total salt content,and soil bulk density in the TR 2 showed a significant decrease,while the organic matter content increased by 37.56%and 30.31%,respectively,compared to the two groups.In summary,the application of bio-organic fertilizers in saline alkali land can improve the product and quality of watermelons,as well as improve soil structure and fertility.关键词
生物有机肥/西瓜/产量/生长特性/土壤理化性质Key words
bio-organic fertilizer/watermelon/output/growth characteristics/soil physical and chemical properties分类
农业科技引用本文复制引用
冯镓旺,章柯蓁,林之野,余靖怡,叶国庆..盐碱地施用生物有机肥对西瓜生长和土壤理化性质的影响[J].现代农业研究,2024,30(12):105-107,119,4.基金项目
浙江省大学生科技创新活动计划(新苗人才计划)"盐碱变良田—盐碱地新型综合改良技术开发"(项目编号:2024R466A001) （新苗人才计划）
浙江省教育厅科研项目"城市园林废弃物的资源化利用模式研究"(项目编号:Y202352491). （项目编号:Y202352491）
