Abstract
Sorbitol has the effect of promoting nutrient absorption, so it has the potential to produce excellent fertilizers. In this study, sorbitol calcium chelate was synthesized using sorbitol as the chelating agent. The effects of sorbitol calcium chelate on peanut were investigated, with the goal of promoting peanut yield and improving the utilization of calcium fertilizer. Field experiments were carried out in Jimo, Shandong Province, China. Four sorbitol calcium chelate concentrations (0.4, 0.8, 1.6 and 2.4 g L 1 ) and two sorbitol non-chelated calcium concentrations (1.6 and 2.4 g L 1 ) were tested. Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments, the yield of peanuts increased by 10.0 and 1.7% under sorbitol chelated calcium concentrations of 1.6 and 2.4 g L 1 , respectively, besides, the calcium and potassium contents of the seed kernel increased by 32.2 and 55.8%, under sorbitol chelated calcium concentrations of 1.60 and 2.40 g L 1 , respectively. Sorbitol calcium chelate improved peanut yield and promoted the transformation of sugars to fat in the seed kernel, the 1.6 g L 1 concentration produced the best results. Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%. In conclusion, sorbitol chelated calcium fertilizer was superior to sorbitol nonchelated calcium fertilizer under the experimental conditions used herein.
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Claims 12
Claim · model-written summary
At 1.6 g L 1, chelated calcium raised peanut yield 10.0% against non-chelated calcium.
- Taxon
- peanuts
Arachis hypogaeae0 - Treatment
- sorbitol chelated calcium concentrations of 1.6e0
- Outcome
- yield of peanutse0
- Direction
- increasede0
- Value
- 10.0e0
- Comparator
- sorbitol non-chelated calcium fertilizer treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the yield of peanuts increased by 10.0 and 1.7% under sorbitol chelated calcium concentrations of 1.6 and 2.4 g L 1 , respectively”
e1“Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments”
Claim · model-written summary
At 2.4 g L 1, chelated calcium raised peanut yield 1.7% against non-chelated calcium.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- 2.4 g L 1e0
- Outcome
- yield of peanutse0
- Direction
- increasede0
- Value
- 1.7%e0
- Comparator
- sorbitol non-chelated calcium fertilizer treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the yield of peanuts increased by 10.0 and 1.7% under sorbitol chelated calcium concentrations of 1.6 and 2.4 g L 1 , respectively”
e1“Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments”
Claim · model-written summary
Chelated calcium raised seed kernel calcium content 32.2%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- sorbitol chelated calcium concentrations of 1.60e0
- Outcome
- calcium and potassium contents of the seed kernele0
- Direction
- increasede0
- Value
- 32.2e0
- Comparator
- sorbitol non-chelated calcium fertilizer treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the calcium and potassium contents of the seed kernel increased by 32.2 and 55.8%, under sorbitol chelated calcium concentrations of 1.60 and 2.40 g L 1 , respectively”
e1“Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments”
t0“Peanut”
Claim · model-written summary
Chelated calcium raised seed kernel potassium content 55.8%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- 2.40 g L 1e0
- Outcome
- potassium contents of the seed kernele0
- Direction
- increasede0
- Value
- 55.8%e0
- Comparator
- sorbitol non-chelated calcium fertilizer treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the calcium and potassium contents of the seed kernel increased by 32.2 and 55.8%, under sorbitol chelated calcium concentrations of 1.60 and 2.40 g L 1 , respectively”
e1“Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments”
t0“Peanut”
Claim · model-written summary
Chelated calcium promoted conversion of sugars to fat in peanut seed kernels.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- Sorbitol calcium chelatee0
- Outcome
- transformation of sugars to fat in the seed kernele0
- Direction
- promotede0
- Comparator
- sorbitol non-chelated calcium fertilizer treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sorbitol calcium chelate improved peanut yield and promoted the transformation of sugars to fat in the seed kernel”
e1“Compared with the corresponding sorbitol non-chelated calcium fertilizer treatments”
Claim · model-written summary
The 1.6 g L 1 concentration produced the best results.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- 1.6 g L 1 concentratione0
- Outcome
- best resultse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 1.6 g L 1 concentration produced the best results.”
t0“Peanut”
Claim · model-written summary
At 1.60 g L 1 versus blank control, peanut yield increased 28.6%.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 1.60 g L 1 sorbitol chelated calcium fertilizer treatmente0
- Outcome
- peanut yielde0
- Direction
- increasede0
- Value
- 28.6%e0
- Comparator
- blank controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%.”
Claim · model-written summary
At 1.60 g L 1 versus blank control, fruit number per plant increased 46.8%.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 1.60 g L 1 sorbitol chelated calcium fertilizer treatmente0
- Outcome
- fruit number per plante0
- Direction
- increasede0
- Value
- 46.8%e0
- Comparator
- blank controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%.”
Claim · model-written summary
At 1.60 g L 1 versus blank control, 100-kernel weight increased 20.4%.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 1.60 g L 1 sorbitol chelated calcium fertilizer treatmente0
- Outcome
- 100-kernel weighte0
- Direction
- increasede0
- Value
- 20.4%e0
- Comparator
- blank controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%.”
Claim · model-written summary
At 1.60 g L 1 versus blank control, full fruit number per plant increased 55.3%.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 1.60 g L 1 sorbitol chelated calcium fertilizer treatmente0
- Outcome
- full fruit number per plante0
- Direction
- increasede0
- Value
- 55.3%e0
- Comparator
- blank controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%.”
Claim · model-written summary
At 1.60 g L 1 versus blank control, fat content increased 5.0%.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 1.60 g L 1 sorbitol chelated calcium fertilizer treatmente0
- Outcome
- fat contente0
- Direction
- increasede0
- Value
- 5.0%e0
- Comparator
- blank controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the blank control, the 1.60 g L 1 sorbitol chelated calcium fertilizer treatment increased peanut yield by 28.6%, fruit number per plant by 46.8%, 100-kernel weight by 20.4%, full fruit number per plant by 55.3%, fat content by 5.0%.”
Claim · model-written summary
Chelated calcium fertilizer was superior to nonchelated calcium fertilizer under the trial conditions.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- sorbitol chelated calcium fertilizere0
- Outcome
- superiore0
- Comparator
- sorbitol nonchelated calcium fertilizere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sorbitol chelated calcium fertilizer was superior to sorbitol nonchelated calcium fertilizer under the experimental conditions used herein.”
t0“Peanut”
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