Effect of nitrogen, Rhizobium inoculation and phosphorus on growth and yield of pigeonpea (Cajanus cajan)

被引：0

作者：

Singh, GV ^{[1
]}

Rana, NS ^{[1
]}

Ahlawat, IPS ^{[1
]}

机构：

[1] Chaudhary Charan Singh Univ, Amar Singh Coll, Lakhaoti 245407, Uttar Pradesh, India

来源：

INDIAN JOURNAL OF AGRONOMY | 1998年 / 43卷 / 02期

关键词：

nitrogen; Rhizobium; phosphorus and pigeonpea;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

An experiment was conducted during the rainy season (kharif) of 1992 and 1993 to study the response of short-duration 'ICPL 87' pigeonpea [Cajanus cajan (L.) Millsp.] to nitrogen, rhizobium inoculation and phosphorus on sandy-loam soil, low in organic carbon and nitrogen and medium in available P having pH 7.8. Treatments consisted of 6 N levels (0, 15 and 30 kg N/ha with and without inoculation) and 3 P levels (0, 40 and 80 kg P2O5/ha). The crop responded favourably to nitrogen and inoculation. Treatment 15 kg N/ha + inoculation gave significantly higher grain yield than the control, inoculation or 15 kg N/ha, but remained at par with 30 kg N/ha alone or with inoculation. Crop also responded favourably to phosphorus up to 40 kg P2O5/ha. Pods/plant, grains/pod and grain weight/plant were in harmony with Brain yield.

引用

页码：358 / 361

页数：4