Abstract
cotton varieties bred by Hebei Province since 1992 were analyzed and evaluated.The results showed that the growing period,boll weight,fiber length and lint percentage were stable, the yield,bolls per plant and pre-frost lint percentage increased slightly, the resistance to blast disease was better,and fibers strength was lower than the old varieties. The micronaire value fits in with the needs of the textile industry.
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Claims 6
Claim · model-written summary
Growing period, boll weight and fiber length of Hebei cotton varieties bred since 1992 were stable.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- growing period,boll weight,fiber lengthe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e1“the growing period,boll weight,fiber length and lint percentage were stable”
Claim · model-written summary
Lint percentage of Hebei cotton varieties bred since 1992 was stable.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- lint percentagee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e1“the growing period,boll weight,fiber length and lint percentage were stable”
Claim · model-written summary
Yield, bolls per plant and pre-frost lint percentage increased slightly in Hebei cotton varieties bred since 1992.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- yield,bolls per plant and pre-frost lint percentagee2
- Direction
- increased slightlye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e2“the yield,bolls per plant and pre-frost lint percentage increased slightly”
Claim · model-written summary
Resistance to blast disease was better in the Hebei cotton varieties bred since 1992.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- resistance to blast diseasee3
- Direction
- bettere3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e3“the resistance to blast disease was better”
Claim · model-written summary
Fibre strength of the Hebei cotton varieties bred since 1992 was lower than that of the old varieties.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- fibers strengthe4
- Direction
- lowere4
- Comparator
- old varietiese4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e4“fibers strength was lower than the old varieties”
Claim · model-written summary
The micronaire value of the Hebei cotton varieties bred since 1992 fits the needs of the textile industry.
- Taxon
- Cotton
Gossypium hirsutumt0 - Outcome
- micronaire valuee5
- Qualifier
- fits in with the needs of the textile industrye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Evaluation on the Main Characters of the Cotton Varieties Bred by Hebei Province in Recent Years”
e5“The micronaire value fits in with the needs of the textile industry”