摘要
以"新早89-8"、"翠绿"、"新早56"、"夏丰50"、"早熟五号"苗用型大白菜品种为试材,采用干鸡粪、三元复合肥、复合微生物肥不同配比的5种肥料处理,研究不同肥料对苗用型大白菜产量和硝酸盐的影响。结果表明:肥料对苗用型大白菜产量影响不大,不同品种产量有差异;肥料对苗用型大白菜硝酸盐含量影响较大,以干鸡粪、生物肥做底肥效果较好,其中以干鸡粪最好。
＂Zaoxin 89-8＂,＂Cuilv＂,＂Xinzao56＂,＂Xiafeng 50＂,＂Zaoshu No.5＂ five varieties of seedling-edible Chinese cababge were used as test material,using five kinds fertilizer treatment of different proportion of the dry chicken fat,ternary compound fertilizer,composite microbes,the effects of fertilizer on the yield and nitrate content of seedling-edible Chinese cababge were studied.The results showed that the difference of fertilizer hardly affected the yields,the difference of varieties obviously affected yields.On the contrary,the fertilizer obviously increased the nitrate content.When the biological fertilizer,especially the fowl manure was the basal fertilizer,the nitrate content was low.
出处
《北方园艺》
CAS
北大核心
2011年第22期47-48,共2页
Northern Horticulture
关键词
大白菜
苗用型
肥料
产量
硝酸盐
Chinese cabbage
seedling-edible
fertilizer
yield
nitrate
