尿素配施氯化铵对菜心产量及其品质的影响 |
| |
作者姓名: | 苏天明 顾明华 黎晓峰 靳亚忠 |
| |
作者单位: | 广西大学农学院,广西大学农学院,广西大学农学院,黑龙江八一农垦大学植物科技学院 南宁530005广西农科院土肥所,南宁530007,南宁530005,南宁530005,大庆163319 |
| |
基金项目: | 广西自然科学基金(0144019);广西农科院科技发展基金(2004016);广西“十百千人才”([20031331)资助. |
| |
摘 要: | 利用盆栽试验,研究尿素配施不同比例的氯化铵对菜心硝酸盐积累的影响,结果表明:随着尿素配施氯化铵比例的增加,菜心氯含量增加,硝酸盐含量下降,而全N含量、叶绿素含量和收获前的产量变化不大。
|
关 键 词: | 氯化铵 菜心 品质 |
Effect of Urea-Ammonium Chloride Mixed Treatments on Yield and Quality of Brassica Campestris L. ssp. Chinensis Var. Utilis Tsenet Lee |
| |
Authors: | Su TianMing;Gu MingHua;Li XiaoFeng;Jin YaZhong |
| |
Abstract: | Using the pot experiments, the study of the effect of Urea-ammonium chloride mixed treatments on the nitrate content in Brassica campestris L. ssp. chinensis var. utilis Tsenet Lee was carried on, the results are as follows:With the increase of use of ammonium chloride, The Cl- content in Brassica campestris L. ssp. chinensis var. utilis Tsenet Lee increase obviously; and nitrate content reduce obviously, but the total N, total chlorophyll content and yield befor harvest don, t vary evidently. |
| |
Keywords: | Ammonium chloride Brassica campestris L ssp chinensis var utilis Tsenet Lee Quality |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |