Abstract
Under dry hot valley climate condition in Yuanjiang county of Yunnan province,the field plot experiment was conducted and regression equation was established by using orthogonal rotary combination design to study the effect of nitrogen,phosphorus,potassium and organic fertilizer(O.F.) on fresh leaf yield,content and output of glycoside of Aloe vera(L.) Burm.f.Phosphorus and potassium fertilizer increased content and output of glycoside significantly,especially for potassium fertilizer.Nitrogen and organic fertilizer application didn't affect the content and output of glycoside in aloe leaf.The varied rule of fresh leaf yield with nitrogen,phosphorus,potassium fertilizer rate was in accordance with Mitscherlich equation.There was no significant effect on fresh leaf yield when organic fertilizer was used.When fresh leaf yield was the highest,the optimal rates of N,P2O5,K2O and organic fertilizer were 198 kg hm-2,198 kg hm-2,264 kg hm-2,4125 kg hm-2 respectively.When content and output of glycoside was the highest,the application rates of N,P2O5,K2O and organic fertilizer were 396 kg hm-2,396 kg hm-2,528kg hm-2,20625 kg hm-2 respectively.
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Claims 6
Claim · model-written summary
Phosphorus and potassium fertilizer significantly increased glycoside content and output of Aloe vera, especially potassium.
- Treatment
- Phosphorus and potassium fertilizere1
- Outcome
- content and output of glycosidee1
- Direction
- increasede1
- Qualifier
- especially for potassium fertilizere1
Aloe veraNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e1“Phosphorus and potassium fertilizer increased content and output of glycoside significantly,especially for potassium fertilizer”
Claim · model-written summary
Nitrogen and organic fertilizer application did not affect glycoside content and output of Aloe vera leaf.
- Treatment
- Nitrogen and organic fertilizer applicatione2
- Outcome
- content and output of glycosidee2
- Direction
- didn't affecte2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e2“Nitrogen and organic fertilizer application didn't affect the content and output of glycoside in aloe leaf”
Claim · model-written summary
The variation of fresh leaf yield with N, P and K fertilizer rates followed the Mitscherlich equation.
- Treatment
- nitrogen,phosphorus,potassium fertilizer ratee3
- Outcome
- fresh leaf yielde3
- Qualifier
- Mitscherlich equatione3
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e3“The varied rule of fresh leaf yield with nitrogen,phosphorus,potassium fertilizer rate was in accordance with Mitscherlich equation”
Claim · model-written summary
Organic fertilizer had no significant effect on fresh leaf yield of Aloe vera.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e4“There was no significant effect on fresh leaf yield when organic fertilizer was used”
Claim · model-written summary
The optimal N, P2O5, K2O and organic fertilizer rates for highest fresh leaf yield were 198, 198, 264 and 4125 kg/hm2.
- Outcome
- optimal ratese5
- Value
- 198 kg hm-2,198 kg hm-2,264 kg hm-2,4125 kg hm-2e5
- Qualifier
- When fresh leaf yield was the higheste5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e5“When fresh leaf yield was the highest, the optimal rates of N,P2O5,K2O and organic fertilizer were 198 kg hm-2,198 kg hm-2,264 kg hm-2,4125 kg hm-2 respectively”
Claim · model-written summary
The application rates for highest glycoside content and output were 396, 396, 528 and 20625 kg/hm2 for N, P2O5, K2O and organic fertilizer.
- Outcome
- application ratese6
- Value
- 396 kg hm-2,396 kg hm-2,528kg hm-2,20625 kg hm-2e6
- Qualifier
- When content and output of glycoside was the higheste6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Establishment and Analysis of Fertilization Mathematic Model for Aloe vera(L.) Burm.f.”
e6“When content and output of glycoside was the highest, the application rates of N,P2O5,K2O and organic fertilizer were 396 kg hm-2,396 kg hm-2,528kg hm-2,20625 kg hm-2 respectively”
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nitrogen · yield · Aloe vera (aloe-vera)Positive and negative results
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See all 5 papers →phosphorus · yield · Aloe vera (aloe-vera)Results agree
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fertilization · yield · Aloe vera (aloe-vera)Results agree
10 papers in the same direction as this paper
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See all 11 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.