Abstract
In order to find out the phosphorus level suitable for best combination of hybrid cotton yield and fiber quality,using transgenic hybrid cotton variety Han 6402 as test material,applying calcium superphosphate,potassium chloride 180 kg /hm2 and urea 150 kg /hm2 as base fertilizer before sowing,the calcium superphosphate fertilizer was set 0( no applying,CK),210,300,390 and 480 kg /hm2,and the effects of different levels of phosphate fertilizer application on hybrid cotton yield and fiber quality were analyzed under the optimum planting density of 42 000 strains /hm2 condition. The results showed that the best combination of hybrid cotton Han 6402 yield and fiber quality could be realized applied phosphate fertilizer 390 kg /hm2 before sowing,in the phosphate fertilizer level,the yield of cotton reached 4 697. 75 kg /hm2,and the quality fiber was better,the cotton with fiber length of 29. 86 mm,fracture strength of 31. 4 cN /tex,micronaire value of 5 and uniformity of 84. 5%.
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Claims 6
Claim · model-written summary
Applying 390 kg /hm2 phosphate fertilizer before sowing gave the best combination of cotton yield and fiber quality.
- Taxon
- cotton
Gossypium hirsutume0 - Material
- Han 6402e0
- Treatment
- phosphate fertilizer 390 kg /hm2 before sowinge0
- Outcome
- yield and fiber qualitye0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the best combination of hybrid cotton Han 6402 yield and fiber quality could be realized applied phosphate fertilizer 390 kg /hm2 before sowing”
Claim · model-written summary
At the 390 kg /hm2 phosphate level, cotton yield reached 4 697. 75 kg /hm2.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- yielde0
- Direction
- reachede0
- Value
- 4 697. 75 kg /hm2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in the phosphate fertilizer level,the yield of cotton reached 4 697. 75 kg /hm2”
Claim · model-written summary
At the selected phosphate level, cotton fiber length was 29. 86 mm.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- fiber lengthe0
- Value
- 29. 86 mme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the cotton with fiber length of 29. 86 mm”
Claim · model-written summary
Cotton fiber fracture strength was 31. 4 cN /tex.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- fracture strengthe0
- Value
- 31. 4 cN /texe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the cotton with fiber length of 29. 86 mm,fracture strength of 31. 4 cN /tex”
Claim · model-written summary
Cotton fiber micronaire value was 5.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- micronaire valuee0
- Value
- 5e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the cotton with fiber length of 29. 86 mm,fracture strength of 31. 4 cN /tex,micronaire value of 5”
Claim · model-written summary
Cotton fiber uniformity was 84. 5%.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- uniformitye0
- Value
- 84. 5%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the cotton with fiber length of 29. 86 mm,fracture strength of 31. 4 cN /tex,micronaire value of 5 and uniformity of 84. 5%”
The same questions in other papers
phosphate · quality: grain · Gossypium hirsutum (cotton)Positive and negative results
1 in the opposite direction
- no effect
fertilization · quality: grain · Gossypium hirsutum (cotton)Positive and negative results
81 papers in the same direction as this paper · 46 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
125 papers more in this group
See all 129 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.