灌漠土的全剖面颜色、质地、结构均较均一,但也出现表土层有砂,粘、壤土覆盖,还有夹层型,如腰砂、腰粘、夹砾等土层变化,这些均是冲积扇末端交互沉积所形成。灌淤土剖面主要由耕作层、亚耕层、心土层、母质层组成。
... 高山草甸土 Alp meadow soils 灌漠土 Irrigated desert soils 龟裂土 Takyr ...
基于62个网页-相关网页
灌耕棕漠土 Irrigated-brown desert soil
·2,447,543篇论文数据,部分数据来源于NoteExpress
通过实验室分析及温室盆栽,研究了甘肃省河西地区张掖、武威、金昌及民勤等四地灌漠土的土壤养分状况。
The status of nutrients of four irrigation desert soils at Zhangye, Wuwei, Jinchang and Minqin, in Gansu Province were studied using pot culture experiments.
田间试验对比研究了树脂包衣尿素和普通尿素在灌漠土和风沙土两种土壤上种植玉米的肥料投入产出效益和产量差异。
The field experiments were carried out to investigate the effects of urea and resin coated urea on yield and economic benefit of corn planted in aeolian sandy soil and irrigated desert soil.
应用推荐