Abstract
The effect of integrated use of feltilizers (100, 50 and 0% N and full dose of P and K recommended for each crop in cycle) and organic manures [farmyard manure, sunnhemp (Crotalaria juncea L,), pressmud cake and Cake trash applied to sugarcane plant crop and their residual effect on subsequent crops] on soil fertility, physical properties besiqes productivity of crops grown in crop cycle, sugarcane (Saccharum officinarum L.) plant - sugarcane raloon - gingelly (Sesamum indicum ) - rice (Oryza sativa) was studied. Available nitrogen and phosphorus improved due to integrated use of fertilizers and manures at 100 and 50% nitrogen but depleted when no fertilizers and manures were applied. Though the soil available potash depleted at all levels of fertilization, the extent of depletion was lower under integrated use of fertilizers and manures. The bulk density lowered and infiltration rate, water-holding capacity improved under integrated nutrient management system. Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake) resulted in highest cane and sugar production of sugarcane plant and ratoon crop and grain yield of gingelly. However, the residual effect of farmyard manure and 100% NPK resulted in maximum production of rice. Application of 50 N+ 100% p and k. and direct and residual effects of organic manures resulted in sustainable crop production which is nearer to 100% fertilizers alone.
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Claims 8
Claim · model-written summary
Integrated use of fertilizers and manures at 100 and 50% nitrogen improved available nitrogen and phosphorus, which depleted when no fertilizers and manures were applied.
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“Available nitrogen and phosphorus improved due to integrated use of fertilizers and manures at 100 and 50% nitrogen but depleted when no fertilizers and manures were applied”
Claim · model-written summary
Integrated use of fertilizers and manures lowered the extent of soil available potash depletion compared with the other fertilization levels.
- Taxon
- sugarcanet0
- Treatment
- integrated use of fertilizers and manurese1
- Outcome
- extent of depletione1
- Direction
- lowere1
Not reportedComparator
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“Though the soil available potash depleted at all levels of fertilization, the extent of depletion was lower under integrated use of fertilizers and manures”
Claim · model-written summary
Integrated nutrient management lowered soil bulk density.
- Taxon
- sugarcanet0
- Treatment
- integrated nutrient management systeme1
- Outcome
- bulk densitye1
- Direction
- lowerede1
Not reportedComparator
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“The bulk density lowered and infiltration rate, water-holding capacity improved under integrated nutrient management system”
Claim · model-written summary
Integrated nutrient management improved soil infiltration rate and water-holding capacity.
- Taxon
- sugarcanet0
- Treatment
- integrated nutrient management systeme1
- Outcome
- infiltration rate, water-holding capacitye1
- Direction
- improvede1
Not reportedComparator
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“The bulk density lowered and infiltration rate, water-holding capacity improved under integrated nutrient management system”
Claim · model-written summary
Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake) gave the highest cane and sugar production of sugarcane plant and ratoon crops.
- Taxon
- sugarcanee1
- Treatment
- Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake)e1
- Outcome
- cane and sugar productione1
- Direction
- higheste1
Not reportedComparator
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake) resulted in highest cane and sugar production of sugarcane plant and ratoon crop and grain yield of gingelly”
Claim · model-written summary
Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake) gave the highest grain yield of gingelly.
- Taxon
- gingelly
Sesamum indicume1 - Treatment
- Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake)e1
- Outcome
- grain yielde1
- Direction
- higheste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“Integrated use of fertilizers (100% NPK) and organic manures (cane trash+pressmud cake) resulted in highest cane and sugar production of sugarcane plant and ratoon crop and grain yield of gingelly”
Claim · model-written summary
The residual effect of farmyard manure and 100% NPK gave the maximum production of rice.
- Taxon
- rice
Oryza sativae1 - Treatment
- residual effect of farmyard manure and 100% NPKe1
- Outcome
- productione1
- Direction
- maximume1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“However, the residual effect of farmyard manure and 100% NPK resulted in maximum production of rice”
Claim · model-written summary
Application of 50 N + 100% P and K with direct and residual effects of organic manures gave sustainable crop production nearer to 100% fertilizers alone.
- Taxon
- sugarcanet0
- Treatment
- direct and residual effects of organic manurese1
- Outcome
- sustainable crop productione1
- Comparator
- 100% fertilizers alonee1
Not reportedDirection
Verbatim
t0“sugarcane (Saccharum officinarum) based cropping system”
e1“Application of 50 N+ 100% p and k. and direct and residual effects of organic manures resulted in sustainable crop production which is nearer to 100% fertilizers alone”
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