Abstract
The cropping pattern of cotton intercropping with melon which was cultivated relatively large area In Huanghuai region was taken as a research object,and the effects of water stress at different growth stages on growth,yield and water production efficiency of cotton were conducted to determine the suitable control indicators of soil moisture for cotton intercropping with melon.The results showed that proper water deficit at the seedling stage did not affect the growth and yields of cotton and melon significantly,but had a better effect of saving water.Water deficit at the square stage influenced cotton growth a little and got the best water saving effect,but had the most impact on the melon yield.As water deficit occurred during the early blossoming and boll forming stage,the number of bolls was less,boll shedding rate was high,as well as cotton and melon had a great reduction in yield,so the early blossoming and boll forming stage should be the key water demand period for both crop.Water deficit at the late blossoming and boll forming stage also resulted in boll shedding rate increase and blocked crop yield raise.Based on a comprehensive comparison of all indexes,the lower limit indexes of soil moisture for the high-yield and efficient of cotton intercropping with melon were proposed that soil moisture should not be less than 50% of field capacity at the seedling stage,and should be 60%~65%,75%~80% and 70%~75% of field capacity at the square stage,early blossoming and boll forming stage,late blossoming and boll forming stage,respectively.
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Claims 14
Claim · model-written summary
Seedling-stage deficit did not significantly affect cotton and melon growth and yields.
- Taxon
- Cotton
Gossypium hirsutumt0 - Organ / stage
- seedling stagee0
- Treatment
- proper water deficit at the seedling stagee0
- Outcome
- growth and yields of cotton and melone0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that proper water deficit at the seedling stage did not affect the growth and yields of cotton and melon significantly,but had a better effect of saving water.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Seedling-stage deficit saved water.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- seedling stagee0
- Treatment
- proper water deficit at the seedling stagee0
- Outcome
- saving watere0
- Direction
- bettere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that proper water deficit at the seedling stage did not affect the growth and yields of cotton and melon significantly,but had a better effect of saving water.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Square-stage deficit influenced cotton growth a little.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Water deficit at the square stagee0
- Outcome
- cotton growthe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water deficit at the square stage influenced cotton growth a little and got the best water saving effect,but had the most impact on the melon yield.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Square-stage deficit gave the best water saving effect.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Water deficit at the square stagee0
- Outcome
- water saving effecte0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water deficit at the square stage influenced cotton growth a little and got the best water saving effect,but had the most impact on the melon yield.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Square-stage deficit had the greatest impact on melon yield.
- Taxon
- melon
.jpg?width=60)
Cucumis meloe0 - Treatment
- Water deficit at the square stagee0
- Outcome
- melon yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Water deficit at the square stage influenced cotton growth a little and got the best water saving effect,but had the most impact on the melon yield.”
Claim · model-written summary
Early flowering and boll-forming deficit reduced boll number.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- early blossoming and boll forming stagee0
- Treatment
- water deficite0
- Outcome
- number of bollse0
- Direction
- lesse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As water deficit occurred during the early blossoming and boll forming stage,the number of bolls was less,boll shedding rate was high,as well as cotton and melon had a great reduction in yield”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Early flowering and boll-forming deficit raised boll shedding.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- early blossoming and boll forming stagee0
- Treatment
- water deficite0
- Outcome
- boll shedding ratee0
- Direction
- highe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As water deficit occurred during the early blossoming and boll forming stage,the number of bolls was less,boll shedding rate was high,as well as cotton and melon had a great reduction in yield”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Early flowering and boll-forming deficit greatly reduced cotton and melon yield.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- early blossoming and boll forming stagee0
- Treatment
- water deficite0
- Outcome
- cotton and melon had a great reduction in yielde0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As water deficit occurred during the early blossoming and boll forming stage,the number of bolls was less,boll shedding rate was high,as well as cotton and melon had a great reduction in yield”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Late flowering and boll-forming deficit increased boll shedding.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Water deficit at the late blossoming and boll forming stagee0
- Outcome
- boll shedding ratee0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water deficit at the late blossoming and boll forming stage also resulted in boll shedding rate increase and blocked crop yield raise.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
Late flowering and boll-forming deficit blocked yield gains.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Water deficit at the late blossoming and boll forming stagee0
- Outcome
- crop yield raisee0
- Direction
- blockede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water deficit at the late blossoming and boll forming stage also resulted in boll shedding rate increase and blocked crop yield raise.”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
The authors recommend at least 50% field capacity at the seedling stage.
- Taxon
- CottonGossypium hirsutumt0
- Outcome
- soil moisture should not be less than 50% of field capacity at the seedling stagee0
- Value
- 50% of field capacitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil moisture should not be less than 50% of field capacity at the seedling stage”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
The authors recommend 60%–65% field capacity at the square stage.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- square stagee0
- Outcome
- 60%~65%e0
- Value
- 60%~65%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“should be 60%~65%,75%~80% and 70%~75% of field capacity at the square stage,early blossoming and boll forming stage,late blossoming and boll forming stage,respectively”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
The authors recommend 75%–80% field capacity at early flowering and boll formation.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- early blossoming and boll forming stagee0
- Outcome
- 75%~80%e0
- Value
- 75%~80%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“should be 60%~65%,75%~80% and 70%~75% of field capacity at the square stage,early blossoming and boll forming stage,late blossoming and boll forming stage,respectively”
t0“of Cotton in Planting Pattern”
Claim · model-written summary
The authors recommend 70%–75% field capacity at late flowering and boll formation.
- Taxon
- CottonGossypium hirsutumt0
- Organ / stage
- late blossoming and boll forming stagee0
- Outcome
- 70%~75% of field capacitye0
- Value
- 70%~75% of field capacitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“should be 60%~65%,75%~80% and 70%~75% of field capacity at the square stage,early blossoming and boll forming stage,late blossoming and boll forming stage,respectively”
t0“of Cotton in Planting Pattern”
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See all 82 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.