Abstract
This paper systematically studies the effect of the compound fertilizer of organic NPK from the concretions of papermaking black-liquid on cotton yield and quality. Applying the compound fertilizer can bring about relatively favorable result with the yields of unginned and ginned cotton respectively reaching 4749.15kg/hm 2 and 2063.55kg/hm 2. So it has almost the same effect as Shidazhuangl (with only 5.78%～3.97% yield loss), and it increases the yield by 17.43%～18.61% compared with Shidazhuang 2. The effect mainly lies in comparatively vigorous early growth of cotton plant, lower attachment position of fruit branch as well as more fruit branches and fruit nodes, which contributes to more bolls before hot summer days, earlier ripening of cotton and more reasonable ratio of “the three kind of boll”. Therefore, the cotton plant maintains steady growth and better fruitage in the middle stage with no premature senescence. Besides, the compound fertilizer has little effect on cotton quality.
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Claims 8
Claim · model-written summary
Organic NPK fertilizer produced 4749.15kg/hm 2 unginned cotton yield.
- Taxon
- cotton
Gossypium hirsutume0 - Treatment
- compound fertilizere1
- Outcome
- yields of unginnede1
- Direction
- favorablee1
- Value
- 4749.15kg/hm 2e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton yield and quality”
e1“Applying the compound fertilizer can bring about relatively favorable result with the yields of unginned and ginned cotton respectively reaching 4749.15kg/hm 2 and 2063.55kg/hm 2”
Claim · model-written summary
Organic NPK fertilizer produced 2063.55kg/hm 2 ginned cotton yield.
- Taxon
- cottonGossypium hirsutume0
- Treatment
- compound fertilizere2
- Outcome
- ginned cottone1
- Direction
- reachinge1
- Value
- 2063.55kg/hm 2e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton yield and quality”
e1“yields of unginned and ginned cotton respectively reaching 4749.15kg/hm 2 and 2063.55kg/hm 2”
e2“Applying the compound fertilizer can bring about relatively favorable result”
Claim · model-written summary
Yield with the compound fertilizer was close to Shidazhuangl, with 5.78%～3.97% yield loss.
- Taxon
- cottonGossypium hirsutume0
- Treatment
- compound fertilizere2
- Outcome
- yield losse1
- Direction
- losse1
- Value
- 5.78%～3.97%e1
- Comparator
- Shidazhuangle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton yield and quality”
e1“it has almost the same effect as Shidazhuangl (with only 5.78%～3.97% yield loss)”
e2“Applying the compound fertilizer can bring about relatively favorable result”
Claim · model-written summary
The compound fertilizer increased cotton yield by 17.43%～18.61% versus Shidazhuang 2.
- Taxon
- cottonGossypium hirsutume0
- Treatment
- compound fertilizere2
- Outcome
- yielde1
- Direction
- increasese1
- Value
- 17.43%～18.61%e1
- Comparator
- Shidazhuang 2e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton yield and quality”
e1“it increases the yield by 17.43%～18.61% compared with Shidazhuang 2”
e2“Applying the compound fertilizer can bring about relatively favorable result”
Claim · model-written summary
The fertilizer was associated with vigorous early cotton growth, lower fruit branch attachment, and more fruit branches and nodes.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- vigorous early growth of cotton plant, lower attachment position of fruit branch as well as more fruit branches and fruit nodese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton plant, lower attachment position of fruit branch as well as more fruit branches and fruit nodes”
e1“comparatively vigorous early growth of cotton plant, lower attachment position of fruit branch as well as more fruit branches and fruit nodes”
Claim · model-written summary
Cotton formed more bolls before hot summer days and ripened earlier.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- more bolls before hot summer days, earlier ripening of cottone1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“earlier ripening of cotton”
e1“more bolls before hot summer days, earlier ripening of cotton”
Claim · model-written summary
Cotton maintained steady middle-stage growth and fruitage without premature senescence.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- steady growth and better fruitage in the middle stage with no premature senescencee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cotton plant maintains steady growth and better fruitage in the middle stage with no premature senescence”
Claim · model-written summary
The fertilizer had little effect on cotton quality.
- Taxon
- cottonGossypium hirsutume0
- Treatment
- compound fertilizere0
- Outcome
- cotton qualitye0
- Direction
- little effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the compound fertilizer has little effect on cotton quality”
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See all 550 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.