Abstract
In order to discuss the cultivation system adapting to new wheat cultivar Zhengmai 9962 approved by Henan province and national standards,a split-plot experiment was carried out to study the effects of sowing date and planting density on yield and its components of Zhengmai 9962 in south Henan province.The results showed that the sowing date and plant density and their interaction had a significant effect on yield of Zhengmai 9962.The sowing date and plant density also had a significant effect on yield components and agronomic traits of Zhengmai 9962.Appropriate later sowing date could decrease the ear number,grain number per ear,1 000-grain weight and grain yield.Increasing planting density could decrease the ear number and grain yield,but decrease the grain number per ear and 1 000-grain weight.The experiment result suggested that the suitable seed quantity for Zhengmai 9962 was 225kg/ha sowed before the end of Oct.and 300kg/ha sowed in early Nov.
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Claims 12
Claim · model-written summary
Sowing date, planting density and their interaction significantly affected Zhengmai 9962 yield.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Material
- Zhengmai 9962e0
- Treatment
- sowing date and plant densitye0
- Outcome
- yielde0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sowing date and plant density and their interaction had a significant effect on yield of Zhengmai 9962”
t0“Winter Wheat”
Claim · model-written summary
Sowing date and planting density significantly affected yield components and agronomic traits.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- sowing date and plant densitye0
- Outcome
- yield components and agronomic traitse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The sowing date and plant density also had a significant effect on yield components and agronomic traits of Zhengmai 9962”
t0“Winter Wheat”
Claim · model-written summary
Later sowing decreased ear number.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- later sowing datee0
- Outcome
- ear numbere0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Appropriate later sowing date could decrease the ear number,grain number per ear,1 000-grain weight and grain yield”
t0“Winter Wheat”
Claim · model-written summary
Later sowing decreased grain number per ear.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- later sowing datee0
- Outcome
- grain number per eare0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Appropriate later sowing date could decrease the ear number,grain number per ear,1 000-grain weight and grain yield”
t0“Winter Wheat”
Claim · model-written summary
Later sowing decreased 1 000-grain weight.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- later sowing datee0
- Outcome
- 1 000-grain weighte0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Appropriate later sowing date could decrease the ear number,grain number per ear,1 000-grain weight and grain yield”
t0“Winter Wheat”
Claim · model-written summary
Later sowing decreased grain yield.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- later sowing datee0
- Outcome
- grain yielde0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Appropriate later sowing date could decrease the ear number,grain number per ear,1 000-grain weight and grain yield”
t0“Winter Wheat”
Claim · model-written summary
Increasing planting density decreased ear number.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- Increasing planting densitye0
- Outcome
- ear numbere0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing planting density could decrease the ear number and grain yield,but decrease the grain number per ear and 1 000-grain weight”
t0“Winter Wheat”
Claim · model-written summary
Increasing planting density decreased grain yield.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- Increasing planting densitye0
- Outcome
- grain yielde0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing planting density could decrease the ear number and grain yield,but decrease the grain number per ear and 1 000-grain weight”
t0“Winter Wheat”
Claim · model-written summary
Increasing planting density decreased grain number per ear.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- Increasing planting densitye0
- Outcome
- grain number per eare0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing planting density could decrease the ear number and grain yield,but decrease the grain number per ear and 1 000-grain weight”
t0“Winter Wheat”
Claim · model-written summary
Increasing planting density decreased 1 000-grain weight.
- Taxon
- Winter WheatTriticum aestivumt0
- Treatment
- Increasing planting densitye0
- Outcome
- 1 000-grain weighte0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing planting density could decrease the ear number and grain yield,but decrease the grain number per ear and 1 000-grain weight”
t0“Winter Wheat”
Claim · model-written summary
The suggested seed quantity was 225 kg/ha before the end of October.
- Taxon
- Winter WheatTriticum aestivumt0
- Material
- Zhengmai 9962e0
- Outcome
- 225kg/ha sowed before the end of Oct.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the suitable seed quantity for Zhengmai 9962 was 225kg/ha sowed before the end of Oct.”
t0“Winter Wheat”
Claim · model-written summary
The suggested seed quantity was 300 kg/ha in early November.
- Taxon
- Winter WheatTriticum aestivumt0
- Outcome
- 300kg/ha sowed in early Nov.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and 300kg/ha sowed in early Nov.”
t0“Winter Wheat”
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See all 498 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.