Abstract
A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1). comprising of 2 treatment’s ,nitrogen fertilizer at 100,200 and 300 kg/ha was main plot and spilt application at 3 levelT1=(1/2basal-1/2mid tillering),T2=(1/3basal-1/3mid tillaring-1/3panicle initation) and T3=(1/4basal-1/4 mid tillering-1/4panicle initation-1/4 flowering) as sub plot.using randomized complete block desing(RCBD)with 3 replication in rice research in stitute of iran-departy of mazandaran (amol) in 2006 cropping season.the results showed that growth parameter, 1000-grain wight , filled grain and grain yield increased significantly with nitrogen fertilizer.effect of different split application N-fertilizer were significantly on this parameter, increase split application decrease in growth parameter but 1000-grain wight , filled grain and grain yield increase with increase split application.study intraction effect of treatment‘s revealed that all the t parameter’s increased significantly with an application of 300 kg/ha N-fertilizer at different stage. Key word: hybrid rice-nitrogen-spilt application-growth parameter.
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Claims 5
Claim · model-written summary
Nitrogen fertilizer significantly increased growth parameters of hybrid rice.
- Taxon
- hybrid rice
Oryza sativae0 - Treatment
- nitrogen fertilizere2
- Outcome
- growth parametere2
- Direction
- increasede2
- Setting
- field triale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1)”
e2“the results showed that growth parameter, 1000-grain wight , filled grain and grain yield increased significantly with nitrogen fertilizer”
Claim · model-written summary
Nitrogen fertilizer significantly increased 1000-grain weight, filled grain and grain yield of hybrid rice.
- Taxon
- hybrid riceOryza sativae0
- Treatment
- nitrogen fertilizere2
- Outcome
- 1000-grain wight , filled grain and grain yielde2
- Direction
- increasede2
- Setting
- field triale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1)”
e2“the results showed that growth parameter, 1000-grain wight , filled grain and grain yield increased significantly with nitrogen fertilizer”
Claim · model-written summary
Increasing the split application of nitrogen fertilizer decreased growth parameters of hybrid rice.
- Taxon
- hybrid riceOryza sativae0
- Treatment
- split application N-fertilizere3
- Outcome
- growth parametere3
- Direction
- decreasee3
- Setting
- field triale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1)”
e3“effect of different split application N-fertilizer were significantly on this parameter, increase split application decrease in growth parameter but 1000-grain wight , filled grain and grain yield increase with increase split application”
Claim · model-written summary
Increasing the split application of nitrogen fertilizer increased 1000-grain weight, filled grain and grain yield of hybrid rice.
- Taxon
- hybrid riceOryza sativae0
- Treatment
- split applicatione3
- Outcome
- 1000-grain wight , filled grain and grain yielde3
- Direction
- increasee3
- Setting
- field triale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1)”
e3“effect of different split application N-fertilizer were significantly on this parameter, increase split application decrease in growth parameter but 1000-grain wight , filled grain and grain yield increase with increase split application”
Claim · model-written summary
At 300 kg/ha nitrogen applied at different stages, all measured parameters of hybrid rice increased significantly.
- Taxon
- hybrid riceOryza sativae0
- Treatment
- an application of 300 kg/ha N-fertilizer at different stagee4
- Outcome
- all the t parameter’se4
- Direction
- increasede4
- Setting
- field triale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field trial to Effect of split application of nitrogen fertilizer on growth and yield of hybrid rice(GRH1)”
e4“all the t parameter’s increased significantly with an application of 300 kg/ha N-fertilizer at different stage”
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