Influence of irrigation and fertilizer levels on growth, seed yield and water-use efficiency by fennel (Foeniculum vulgare)

被引：0

作者：

Kumar, A ^{[1
]}

Singh, R ^{[1
]}

Chhillar, RK ^{[1
]}

机构：

[1] Indian Agr Res Inst, Div Agron, New Delhi 110012, India

来源：

INDIAN JOURNAL OF AGRONOMY | 2002年 / 47卷 / 02期

关键词：

fennel; Foeniculum vulgare; irrigation; fertilizer; water-use efficiency;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The field experiment was conducted during 1997-99 at New Delhi, to study growth, seed yield and water use by fennel (Foeniculum vulgare Mill.) under various levels of irrigation and fertilizer. Application of 3 irrigations at branching flowering and seed-filling stages, being at par with 2 irrigations at branching and seed-filling stages, was superior to the remaining irrigation levels for umbels/plant, seeds/umbel, seed yield /plant and seed yield/ha. Water use and water-use efficiency were maximum with 3 irrigations at branching, flowering and seed filling and 2 irrigations at branching and seed-filling stages treatments respectively. Recommended dose of fertilizers and half of recommended dose of fertilizers with FYM @ 10 tonnes/ha being similar, recorded taller plants and more branches/plant, umbels/plant, seeds/umbel, seed yield/plant and seed yield/ha. Highest water use and water-use efficiency and 1,000-seed weight were also recorded with the recommended dose of fertilizers.

引用

页码：289 / 293

页数：5