Abstract
Field experiments were conducted on a sandy clay loam soil during kharif and rabi 2006-07 and 2007-08 at Agriculture College Farm, Rajendranagar, Hyderabad to evaluate diversified rice ( Oryza sativa L.) based cropping system with rice varieties and legume crops. The experiment was laid out in split plot design with three rice variet- ies of different durations, viz., Samba Mahsuri ( BPT-5204), Early Samba ( M-7) and Tellahamsa as main plot treatments in kharif and sub-plot treatments of maize ( Zea mays L.) with and without herbicides, greengram ( Vigna mungo L.) and blackgram [ Vigna radiata (L.) Wilczek] were super imposed on the rice varieties during rabi season in three replicates. Samba Mahsuri long duration rice produced 0.9 and 1.9 t/ha higher yield and ` 7,891 and 16,074/ha higher net return over Early Samba and Tellahamsa. The performance of rabi crops was not in- fluenced by the rice varieties of kharif season. In terms of rice equivalent yield and net returns, ricezero tillage maize, irrespective of herbicides supplementation, was 103-197 percent superior over existing rice-pulse se- quence. Soil fertility status and microbial population of the rice maize system was lower than rice legume sys- tem.
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Claims 8
Claim · model-written summary
Samba Mahsuri yielded 0.9 t/ha more than Early Samba.
- Taxon
- rice
Oryza sativae0 - Material
- Samba Mahsurie0
- Treatment
- Samba Mahsurie0
- Outcome
- yielde0
- Direction
- highere0
- Value
- 0.9e0
- Comparator
- Early Sambae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Samba Mahsuri long duration rice produced 0.9 and 1.9 t/ha higher yield and ` 7,891 and 16,074/ha higher net return over Early Samba and Tellahamsa.”
Claim · model-written summary
Samba Mahsuri yielded 1.9 t/ha more than Tellahamsa.
- Taxon
- riceOryza sativae0
- Material
- Samba Mahsurie0
- Treatment
- Samba Mahsurie0
- Outcome
- yielde0
- Direction
- highere0
- Value
- 1.9 t/hae0
- Comparator
- Tellahamsae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Samba Mahsuri long duration rice produced 0.9 and 1.9 t/ha higher yield and ` 7,891 and 16,074/ha higher net return over Early Samba and Tellahamsa.”
Claim · model-written summary
Samba Mahsuri net return exceeded Early Samba by ` 7,891.
- Taxon
- riceOryza sativae0
- Treatment
- Samba Mahsurie0
- Outcome
- net returne0
- Direction
- highere0
- Value
- ` 7,891e0
- Comparator
- Early Sambae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Samba Mahsuri long duration rice produced 0.9 and 1.9 t/ha higher yield and ` 7,891 and 16,074/ha higher net return over Early Samba and Tellahamsa.”
Claim · model-written summary
Samba Mahsuri net return exceeded Tellahamsa by ` 16,074/ha.
- Taxon
- riceOryza sativae0
- Treatment
- Samba Mahsurie0
- Outcome
- net returne0
- Direction
- highere0
- Value
- 16,074/hae0
- Comparator
- Tellahamsae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Samba Mahsuri long duration rice produced 0.9 and 1.9 t/ha higher yield and ` 7,891 and 16,074/ha higher net return over Early Samba and Tellahamsa.”
Claim · model-written summary
Kharif rice variety did not influence rabi crop performance.
- Taxon
- riceOryza sativae0
- Treatment
- rice varieties of kharif seasone0
- Outcome
- performance of rabi cropse0
- Direction
- not in- fluencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The performance of rabi crops was not in- fluenced by the rice varieties of kharif season.”
Claim · model-written summary
The rice-zero-tillage-maize sequence was 103-197 percent superior in rice equivalent yield and net returns to rice-pulse sequence.
- Taxon
- riceOryza sativae0
- Treatment
- ricezero tillage maizee0
- Outcome
- rice equivalent yield and net returnse0
- Direction
- superiore0
- Value
- 103-197 percente0
- Comparator
- rice-pulse se- quencee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In terms of rice equivalent yield and net returns, ricezero tillage maize, irrespective of herbicides supplementation, was 103-197 percent superior over existing rice-pulse se- quence.”
Claim · model-written summary
Rice-maize soil fertility status was lower than in rice-legume systems.
- Taxon
- riceOryza sativae0
- Treatment
- rice maize systeme0
- Outcome
- Soil fertility statuse0
- Direction
- lowere0
- Comparator
- rice legume sys- teme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil fertility status and microbial population of the rice maize system was lower than rice legume sys- tem.”
Claim · model-written summary
Rice-maize soil microbial population was lower than in rice-legume systems.
- Taxon
- riceOryza sativae0
- Treatment
- rice maize systeme0
- Outcome
- microbial populatione0
- Direction
- lowere0
- Comparator
- rice legume sys- teme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil fertility status and microbial population of the rice maize system was lower than rice legume sys- tem.”
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