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
收藏
页码：289 / 293
页数：5
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