Effect of spacing and planting time on growth and yield of onion var. N-53 under Manipur Himalayas

被引：0
|
作者：
Misra, A. D. Deepak [1 ]
Kumar, Ashok [1 ]
Meitei, W. Ingo [1 ]
机构：
[1] Cent Agr Univ, Coll Agr, Dept Hort, Imphal 795004, Manipur, India
来源：
INDIAN JOURNAL OF HORTICULTURE | 2014年 / 71卷 / 02期
关键词：
Growth; onion; planting time; spacing;
D O I：
暂无
中图分类号：
S6 [园艺];
学科分类号：
0902 ;
摘要：
Closer spacing (10 cm x 10 cm) and planting on 25th November was the best for onion production under Manipur conditions to get higher productivity up to 358 q/ha. Closer spacing had higher leaf length (47.95 cm), leaf area (83.63 cm(2)), leaf area index (4.21), bulb dry matter (13.30%) and yield (253.40 q/ha), while wider spacing had higher number of leaves (8.18), average single bulb weight at harvest (56.24 g), polar diameter (4.79 cm) and equatorial diameter (49.39 mm). Planting on 25th November recorded maximum No. of leaves (8.26), leaf length (50.50 cm), leaf area (87.93 cm(2)), yield (267.20 q/ha), polar diameter (4.92 cm), equatorial diameter (53.68 mm), average single bulb weight (68.48 g), bulb dry matter (13.68%) and Harvest Index (72.92), while planting on 10th January had higher Leaf Area Index (4.04).
引用
收藏
页码：207 / 210
页数：4
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