水葫芦沼渣对茄子产量和品质的影响  

Effect of Biogas Residue of Eichhornia crassipes on Yield and Quality of Eggplant

作　　者：石丽华[1] 徐伟[1] 王蜀[1] 杨丽琼[1] 施桂仙[1] 刘锐[1] 包涛[1] 李志明[1] 许春城[1] 

机构地区：[1]昆明市农业科学研究院,云南昆明650034

出　　处：《长江蔬菜》2011年第14期41-43,共3页Journal of Changjiang Vegetables

基　　金：昆明市滇池综合治理重点项目

摘　　要：比较了4种施用量的水葫芦沼渣肥与习惯施用量的腐殖土对茄子植物学性状、产量、果实品质和土壤肥力的影响。试验结果表明，1000，1500，2000，2500kg水葫芦沼渣肥栽培的茄子产量比2500kg腐殖土种植的高15．27％-31．01％，但5个处理阍茄子的品质指标差异不显著。此外，茄子栗收后，施用沼渣肥后的土壤其有效磷和有效钾舍量高于施用腐殖土的土壤。Effects of biogas residue of Eichhornia crassipes under normal dosage of humus soil on botany character, yield, quanlity and soil fertility were compared. The results indicated that 1 000, 1 500, 2 000, 2 500 kg biogas residue of E. erassipes increased 15.27%-31.01% than 2 500 kg humus soil. But there were no significant differences of five treatments. After harvesting, the content effective phosphorus and effective potassium of using biogas residue of E. crassipes were higher than using humus soil.

关 键 词：水葫芦 沼渣肥 茄子 腐殖土 

分 类 号：S641.1[农业科学—蔬菜学]