Residual and direct effect of integrated nutrient management on growth, yield, monetary efficiency, nutrient uptake of cowpea and soil properties under grain amaranth (Amaranthus hypochondriacus L.)–cowpea [Vigna unguiculata (L.) Walp] cropping sequence in Inceptisols of Western India

2021 ◽  
pp. 1-21
Author(s):  
Rameti Jangir ◽  
J. D. Thanki ◽  
Kranti B. Patil ◽  
Lokesh Kumar Saini
2010 ◽  
Vol 5 (1) ◽  
pp. 76-82 ◽  
Author(s):  
Chandra Mohan Singh ◽  
P.K. Sharma ◽  
Prem Kishor ◽  
P. K. Mishra ◽  
A.P. Singh ◽  
...  

Author(s):  
N M Thesiya ◽  
H P Patel ◽  
H Sharma

A field experiment was conducted to study the residual effect of integrated nutrient management in little millet on production potential of succeeding green gram crop under little millet-green gram cropping system. The residual effect of 50% RDN through chemical fertilizer + 50% RDN through vermicompost to Kharif little millet reported the significant effect on growth, yield attributes, seed and stover yields of succeeding green gram followed by 50% RDN through chemical fertilizer + 50% RDN through biocompost. Application of 50% RDN through chemical fertilizer + 50% RDN through vermicompost recorded maximum plant height at 60 DAS (52.08 cm) and at harvest (75.07 cm), maximum number of branches per plant at harvest (5.00), dry matter accumulation per plant (26.56 g), seed index (3.39 g) seed yield (991 kg/ha) and stover yield (2513 kg/ha). Thus, application of 50% RDN through chemical fertilizer + 50% RDN through vermicompost along with a recommended dose of 40 kg P2O5 reported the promising residual effect on growth, yield and yield attributing characters of succeeding green gram in little millet-green gram cropping sequence.


Author(s):  
. Shilpa ◽  
B. G. Vasanthi ◽  
Hari Mohan Meena

A field experiment was conducted to study the effect of long-term integrated nutrient management (INM) on growth, yield and nutrient uptake of rainfed finger millet during kharif 2019 at field unit of All India Co-ordinated Research Project for Dryland Agriculture at University of Agricultural Sciences, Bangalore, India. The experimental plot in the field was laid out in a randomized complete block design (RCBD) with 10 treatments and four replications. Growth parameters such as plant height (112.44 cm), number of productive tillers per hill (4.75), number of ear heads per hill (4.49), number of fingers per ear head (7.25), total dry matter production per hill (77.39 g) and yield parameters like grain yield (28.27 q ha-1) and straw yield (32.63 q ha-1) were found to be higher with application of FYM @10 t ha-1 + 100% RDF under finger millet- groundnut rotation (T9). Similarly, T9 also recorded higher uptake of nitrogen (37.03 and 26.40 kg ha-1), phosphorus (6.78 and 4.57 kg ha-1) and potassium (30.17 and 48.68 kg ha-1) in grain and straw of finger millet, respectively. It implies that INM over long period of time tend to supply the plants with sufficient amount of essential nutrient elements while creating favourable physico-chemical properties of soil for healthy environment. It also safeguards soil nutrient balance in long term to an optimum level for sustaining the desired crop productivity.


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