摘要
通过温棚配方肥培肥地力试验,筛选设施温棚番茄栽培的最优培肥地力与增产增收施肥方案。试验初步认为,老温棚基施腐殖酸配方肥120.0kg/667m2、过磷酸钙10.9kg/667m2、硫酸钾10.0kg/667m2,追施尿素10.0kg/667m2、硫酸钾5.0kg/667m2为最优培肥地力施肥方案;基施茄果类配方肥120.0kg/667m2、过磷酸钙10.9kg/667m2、硫酸钾10.0kg/667m2,追施尿素10.0kg/667m2、硫酸钾5.0kg/667m2为增产幅度最大施肥方案。新温棚基施茄果类配方肥130.0kg/667m2、过磷酸钙30.0kg/667m2、硫酸钾20.0kg/667m2,追施尿素10.0kg/667m2、硫酸钾5.0kg/667m2为最优培肥地力与增产幅度最大的施肥方案。
Through the greenhouse formula fertilizer soil test,optimal fertilization scheme of facilities greenhouse tomato was screened to enrich soil fertility and increase production.Test preliminary showed that,old greenhouse basal humic acid fertilizer formula 120.Okg/667m2,eoarse whiting 10.9kg/667m2,potassiumsulfate 10.0kg/667m2,topdressing urea 10.0kg/667m2, potassium sulfate 5.0kg/667m2 for optimal fertilizer soil fertilization scheme; for solanaceous before sowing applied formula fertilizer 120.0kg/m2,coarse whiting 10.9kg/667m2,potassium sulfate 10.0kg/667m2,topdressing urea lO.0kg/667m2,potassium sulfate 5.0kg/ 667m2 fertilization scheme to increase rate of the maximum production.Basal fertilizer for new solanaceous greenhouses, formula fertilizer 130.0kg/667m2,eoarse whiting 30.0kg/667m2,potassium sulfate 20.0kg/667m2,topdressing urea 10.0kg/667m2,potassium sulfate 5.0kg/667m2 for optimal enriching soil fertility and fertilization scheme to increase rate of the maximum production.
出处
《内蒙古农业科技》
2014年第4期44-46,共3页
Inner Mongolia Agricultural Science and Technology
基金
农业部测土配方施肥项目
关键词
番茄栽培
设施温棚
配方肥
培肥地力
施肥方案
Tomato
The greenhouse establishment
Formula fertilizer
Enrich the soil fertility
Fertilization scheme
