Abstract
Summary Under intermediate deepwater (15–50 cm) conditions, sulphur-coated urea (SOU) drilled behind the plough at sowing was superior to other coated (neem, lac, coaltar) urea materials and broadcast incorporation of prilled urea in increasing the yield of direct-sown rice. In transplanted rice, the grain yield was highest with urea super granules (USG) placed 30 days after transplanting (DAT) followed by SOU broadcast incorporation at planting. N-use efficiency increased considerably with SCU drilled behind the plough or USG placed 20 days after sowing in shallow standing water in direct-sown rice and SCU broadcast incorporation or USG placed 30 DAT in transplanted rice.
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Claims 6
Claim · model-written summary
SOU drilled at sowing was superior to coated alternatives and broadcast prilled urea for direct-sown rice yield.
- Taxon
- rice
Oryza sativae0 - Treatment
- sulphur-coated urea (SOU) drilled behind the plough at sowinge0
- Outcome
- yield of direct-sown ricee0
- Direction
- superiore0
- Qualifier
- intermediate deepwater (15–50 cm) conditionse1
- Comparator
- other coated (neem, lac, coaltar) urea materials and broadcast incorporation of prilled ureae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulphur-coated urea (SOU) drilled behind the plough at sowing was superior to other coated (neem, lac, coaltar) urea materials and broadcast incorporation of prilled urea in increasing the yield of direct-sown rice”
e1“intermediate deepwater (15–50 cm) conditions”
Claim · model-written summary
Transplanted rice grain yield was highest with USG placed 30 DAT.
- Taxon
- riceOryza sativae0
- Treatment
- urea super granules (USG) placed 30 days after transplanting (DAT)e0
- Outcome
- grain yielde0
- Direction
- higheste0
- Comparator
- SOU broadcast incorporation at plantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In transplanted rice, the grain yield was highest with urea super granules (USG) placed 30 days after transplanting (DAT) followed by SOU broadcast incorporation at planting”
Claim · model-written summary
SCU drilled behind the plough considerably increased N-use efficiency in direct-sown rice.
- Taxon
- riceOryza sativae0
- Treatment
- SCU drilled behind the ploughe0
- Outcome
- N-use efficiencye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N-use efficiency increased considerably with SCU drilled behind the plough or USG placed 20 days after sowing in shallow standing water in direct-sown rice”
Claim · model-written summary
USG placed 20 days after sowing considerably increased N-use efficiency in direct-sown rice.
- Taxon
- riceOryza sativae0
- Treatment
- USG placed 20 days after sowing in shallow standing watere0
- Outcome
- N-use efficiencye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N-use efficiency increased considerably with SCU drilled behind the plough or USG placed 20 days after sowing in shallow standing water in direct-sown rice”
Claim · model-written summary
SCU broadcast incorporation considerably increased N-use efficiency in transplanted rice.
- Taxon
- riceOryza sativae0
- Treatment
- SCU broadcast incorporatione0
- Outcome
- N-use efficiencye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N-use efficiency increased considerably with SCU drilled behind the plough or USG placed 20 days after sowing in shallow standing water in direct-sown rice and SCU broadcast incorporation or USG placed 30 DAT in transplanted rice”
Claim · model-written summary
USG placed 30 DAT considerably increased N-use efficiency in transplanted rice.
- Taxon
- riceOryza sativae0
- Treatment
- USG placed 30 DATe0
- Outcome
- N-use efficiencye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N-use efficiency increased considerably with SCU drilled behind the plough or USG placed 20 days after sowing in shallow standing water in direct-sown rice and SCU broadcast incorporation or USG placed 30 DAT in transplanted rice”
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