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影响四川棉花产量和品质的土壤障碍因子研究——Ⅲ 四川紫色土棉花营养特性初步研究
Alternative TitleELEMENTARY STUDY ON COTTON NUTRITIONAL CHARACTERISTICS OF PURPLE SOILS IN SICHUAN
唐时嘉; 罗有芳; 张建辉; 毛建华; 胡尚钦; 王均明; 文建平
Corresponding Author唐时嘉
1993
Source Publication西南农业学报
Volume6Issue:2Pages:55-62
Other Abstract采用四种植棉紫色土盆栽棉花和土植并析的方法,研究了土壤营养特性、棉株矿质营养元素组成和分布、棉花产量及其关系和产生原因。结果表明,氮、磷、钾、硼、钼、铜6元素是四川紫色土棉花栽培中最为必须并常在棉株体内显歉缺状态的营养成分,也是对棉花产量影响较大的土壤养分。 
; in this paper, the soil nutritional characterises, the component and distribution of mineral nutritional element of cotton plant, lint yield, the relationship between them and the reason caused have been studied by potting cotton with four types of purple soils in Sichuan, and tested the soil and cotton plant at the same time. The results indicated that the six elements-nitrogen,phosphorus, potassium, boron, molybdenum and copper are the most necessary in purple soils of Sichuan cotton belt,they are always some deficient in cotton plant, and are the soil nutrient of more contribution to cotton yield.
Keyword棉花营养特性 产量 品质 矿质元素 紫色土 四川
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6926
Collection成都山地所知识仓储(2009年以前)
山地表生过程与生态调控重点实验室
Corresponding Author唐时嘉
Recommended Citation
GB/T 7714
唐时嘉,罗有芳,张建辉,等. 影响四川棉花产量和品质的土壤障碍因子研究——Ⅲ 四川紫色土棉花营养特性初步研究[J]. 西南农业学报,1993,6(2):55-62.
APA 唐时嘉.,罗有芳.,张建辉.,毛建华.,胡尚钦.,...&文建平.(1993).影响四川棉花产量和品质的土壤障碍因子研究——Ⅲ 四川紫色土棉花营养特性初步研究.西南农业学报,6(2),55-62.
MLA 唐时嘉,et al."影响四川棉花产量和品质的土壤障碍因子研究——Ⅲ 四川紫色土棉花营养特性初步研究".西南农业学报 6.2(1993):55-62.
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