Sulphur management in onion (Allium cepa) cultivation in hills of Himachal Pradesh

被引：0

作者：

Jaggi, R. C. ^{[1
]}

Sharma, R. K. ^{[1
]}

机构：

[1] CSK Himachal Pradesh Krishi Vishvavidyala, Dept Soil Sci & Agr Econ, Palampur 176062, Himachal Prades, India

来源：

JOURNAL OF ENVIRONMENTAL BIOLOGY | 2010年 / 31卷 / 03期

关键词：

Gypsum; S-95; Sulphur; Onion; Management; MAYS CROPPING SEQUENCE;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Field experiment were conducted at CSK HPKV Research Farm, Palampur during Rabi seasons of 2000-01 and 2001-02, to study the response of onion (Allium cepa var. Patna red) at four sulphur levels (0, 15, 30 and 60 kg ha(-1)) applied through Gypsum and S. The analysis was done to allocate the limited availability of sulphur for maximizing net profit over fertilizer cost. The results show that the dose of sulphur under its full availability is 43.02 kg ha(-1). But under its scarce availability the maximum benefit would occur when it is applied upto 32.11 kg ha(-1) followed by even distribution of fertilizer i.e. 20 kg ha(-1). The returns following sulphur application at these rates, would be Rs 69340, 73092 and 68700 ha(-1) respectively

引用

页码：391 / 393

页数：3