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Influence of sorghum cultivars and weed management practices on nutrient uptake by crop and weeds in semi-arid tropical India
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View Archive Info| Field | Value | |
| Title |
Influence of sorghum cultivars and weed management practices on nutrient uptake by crop and weeds in semi-arid tropical India
Not Available |
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| Creator |
JS Mishra, SS Rao, JV Patil
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| Subject |
Sorghum Cultivars
Weed management Nutrient uptake |
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| Description |
Not Available
Field experiments were conducted at Directorate of Sorghum Research, Rajendra Nagar, Hyderabad, India during the rainy seasons of 2009 and 2010 to assess the effect of grain sorghum cultivars and weed management practices on nutrient uptake in grain sorghum and associated weeds. Treatments were unweeded control (weedy check), atrazine 0.50 kg ha−1 as pre-emergence + 1 hoe weeding at 30 days after sowing (DAS) and atrazine 0.50 kg ha−1 as pre-emergence + 2 hoe weeding at 30 and 45 DAS in main plots and 11 grain sorghum cultivars including six hybrids (CSH 16, CSH 23, CSH 14, SPH 1596, SPH 1606 and SPH 1616) and five open pollinated varieties (CSV 15, CSV 17, CSV 20, CSV 23 and SPV 462) in sub plots replicated thrice in a split plot design. Sorghum cultivars varied significantly for NPK uptake by sorghum and also the nutrients depletion by the weeds. Uncontrolled weeds. Not Available |
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| Date |
2018-11-12T08:56:31Z
2018-11-12T08:56:31Z 2014-12-01 |
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| Type |
Research Paper
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| Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/10392 |
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| Language |
English
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| Relation |
Not Available;
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| Publisher |
Springer India
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