摘要
以"青杂油白菜1号"为试材,研究了栽培密度、播种量、肥料施用量对"青杂油白菜1号"产量的影响。结果表明:"青杂油白菜1号"的合理栽培密度为株距5.00cm、行距8.00cm;最佳播种量为1.00kg每667m2;最优施肥量为每667m2施尿素30kg、磷酸二铵15kg。
Taking Brassica campestris Linn ＇ Qingzayoubaicai No. 1 ＇ as test material, the effects of owing density, seeding rate and fertilize on yield of ＇Qingzayoubaicai No. 1＇ were studied. The results showed that 5.00 cm spacing and 8. 00 cm rowing spacing were the reasonable planting density of ＇ Qingzayoubaicai No. 1 ＇. The suitable sowing rate was 1. 00 kg seeds per 667 m^2;30 kg urea and 15 kg phosphorus diamine fertilizer were the reasonable amount of fertilizer per 667 m^2.
出处
《北方园艺》
CAS
北大核心
2014年第3期33-35,共3页
Northern Horticulture
基金
青海省科技厅科技促进新农村计划资助项目(2009-N-508)
关键词
“青杂油白菜1号”
栽培密度
播种量
肥料
产量
＇ Qingzayoubaicai No. 1 ＇
phosphorus diamine fertilizer
sowing density
seeding rate
fertilizer
yield
