Abstract
The effect of integrated use of organic manure, green manure and fertilizer N on nutrients status of soil and productivity of rabi sorghum-chickpea system was studied in a field experiment conducted during 1996–97 and 1997–98 with various treatment combinations including FYM, compost, vermi-compost, green manure and fertilizer N. The differences in organic carbon, available N, P and K were significantly influenced. The organic carbon and available N status declined with application of fertilizer N alone and increased with conjunctive use of fertilizer N and organic manure. The combined application of organic and inorganic N sustained the productivity. Soil available nutrients like N, P and K increased significantly with the application of various organic sources of nutrients in combination with fertilizers over the fertilizer alone. The highest grain yield of rabi sorghum and chickpea was obtained with 50 per cent N through green manure plus 50 per cent fertilizer N.
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Claims 6
Claim · model-written summary
Fertilizer N alone reduced soil organic carbon and available N.
- Taxon
- rabi sorghumt0
- Treatment
- fertilizer N alonee0
- Outcome
- organic carbon and available N statuse0
- Direction
- declinede0
Not reportedComparator
Verbatim
t0“rabi sorghum-chickpea system”
e0“The organic carbon and available N status declined with application of fertilizer N alone”
Claim · model-written summary
Combined fertilizer N and organic manure increased organic carbon and available N.
Verbatim
t0“rabi sorghum-chickpea system”
e0“organic carbon and available N status declined with application of fertilizer N alone and increased with conjunctive use of fertilizer N and organic manure”
Claim · model-written summary
Combined organic and inorganic N sustained productivity.
- Taxon
- rabi sorghumt0
- Treatment
- combined application of organic and inorganic Ne0
- Outcome
- productivitye0
- Direction
- sustainede0
Not reportedComparator
Verbatim
t0“rabi sorghum-chickpea system”
e0“The combined application of organic and inorganic N sustained the productivity”
Claim · model-written summary
Organic nutrient sources with fertilizer significantly increased soil available N, P and K over fertilizer alone.
Verbatim
t0“rabi sorghum-chickpea system”
e0“Soil available nutrients like N, P and K increased significantly with the application of various organic sources of nutrients in combination with fertilizers over the fertilizer alone”
Claim · model-written summary
Half green manure N plus half fertilizer N gave the highest rabi sorghum grain yield.
- Taxon
- rabi sorghumt0
- Treatment
- 50 per cent N through green manure plus 50 per cent fertilizer Ne0
- Outcome
- grain yield of rabi sorghume0
- Direction
- higheste0
Not reportedComparator
Verbatim
t0“rabi sorghum-chickpea system”
e0“The highest grain yield of rabi sorghum and chickpea was obtained with 50 per cent N through green manure plus 50 per cent fertilizer N”
Claim · model-written summary
Half green manure N plus half fertilizer N gave the highest chickpea grain yield.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- 50 per cent N through green manure plus 50 per cent fertilizer Ne0
- Outcome
- grain yield of rabi sorghum and chickpeae0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rabi sorghum-chickpea system”
e0“The highest grain yield of rabi sorghum and chickpea was obtained with 50 per cent N through green manure plus 50 per cent fertilizer N”
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