Abstract
Field experiments were carried out to study the optimum ratio of organic and inorganic fertilizers and to provide the scientific basis for organic fertilizer of monosodium glutamate for rice.The effect of organic fertilizer of monosodium glutamate on the yield and quality of rice and nitrogen utilization efficiency of rice was studied under the same nutrient rate condition.The results showed that 50% organic compound fertilizer +50% chemical fertilizer had the highest grain yield and biomass in late season rice,which was 3.6% and 6.5% higher than that of chemical fertilizer treatment,respectively.Organic compound fertilizer could improve the quality of rice,and increase the content of total amino acid and essential amino acids by 4.6%-19.2% and 4.5%-21.5%,respectively,compared with that of chemical fertilizer treatment.The content of starch and crude protein in organic compound fertilizer was also higher than the other,and was increased at the beginning and then decreased with the increase of monosodium glutamate fertilizer proportion.Moreover,monosodium glutamate fertilizer promoted the accumulation of N and K in late season rice,and the N and K utilization efficiency was increased by 7.1-9.9 and 6.1-22.7 percentage points.Application of organic fertilizer of monosodium glutamate and mineral-fertilizer had a better or the same effects on the yields of rice grains,nutrient use efficiency and quality could be significantly increased compared with the single application of mineral fertilizer.
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Claims 10
Claim · model-written summary
The 50% organic compound plus 50% chemical fertilizer treatment gave the highest late season rice grain yield, 3.6% above chemical fertilizer.
- Taxon
- rice
Oryza sativae0 - Treatment
- 50% organic compound fertilizer +50% chemical fertilizere0
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 3.6%e0
- Comparator
- chemical fertilizer treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“50% organic compound fertilizer +50% chemical fertilizer had the highest grain yield and biomass in late season rice,which was 3.6% and 6.5% higher than that of chemical fertilizer treatment,respectively”
Claim · model-written summary
The same fertilizer treatment gave the highest late season rice biomass, 6.5% above chemical fertilizer.
- Taxon
- riceOryza sativae0
- Treatment
- 50% organic compound fertilizer +50% chemical fertilizere0
- Outcome
- biomasse0
- Direction
- higheste0
- Value
- 6.5%e0
- Comparator
- chemical fertilizer treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“50% organic compound fertilizer +50% chemical fertilizer had the highest grain yield and biomass in late season rice,which was 3.6% and 6.5% higher than that of chemical fertilizer treatment,respectively”
Claim · model-written summary
Organic compound fertilizer increased total amino acid content by 4.6%-19.2% compared with chemical fertilizer.
- Taxon
- riceOryza sativae0
- Treatment
- Organic compound fertilizere0
- Outcome
- content of total amino acide0
- Direction
- increasee0
- Value
- 4.6%-19.2%e0
- Comparator
- chemical fertilizer treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Organic compound fertilizer could improve the quality of rice,and increase the content of total amino acid and essential amino acids by 4.6%-19.2% and 4.5%-21.5%,respectively,compared with that of chemical fertilizer treatment”
Claim · model-written summary
Organic compound fertilizer increased essential amino acid content by 4.5%-21.5% compared with chemical fertilizer.
- Taxon
- riceOryza sativae0
- Treatment
- Organic compound fertilizere0
- Outcome
- essential amino acidse0
- Direction
- increasee0
- Value
- 4.5%-21.5%e0
- Comparator
- chemical fertilizer treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Organic compound fertilizer could improve the quality of rice,and increase the content of total amino acid and essential amino acids by 4.6%-19.2% and 4.5%-21.5%,respectively,compared with that of chemical fertilizer treatment”
Claim · model-written summary
Starch content with organic compound fertilizer was higher than other treatments and rose then fell as monosodium glutamate fertilizer proportion increased.
- Taxon
- RiceOryza sativat0
- Treatment
- organic compound fertilizere0
- Outcome
- content of starche0
- Direction
- increased at the beginning and then decreasede0
- Comparator
- the othere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The content of starch and crude protein in organic compound fertilizer was also higher than the other,and was increased at the beginning and then decreased with the increase of monosodium glutamate fertilizer proportion”
t0“Rice”
Claim · model-written summary
Crude protein content with organic compound fertilizer was higher than other treatments and rose then fell as monosodium glutamate fertilizer proportion increased.
- Taxon
- RiceOryza sativat0
- Treatment
- organic compound fertilizere0
- Outcome
- crude proteine0
- Direction
- increased at the beginning and then decreasede0
- Comparator
- the othere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The content of starch and crude protein in organic compound fertilizer was also higher than the other,and was increased at the beginning and then decreased with the increase of monosodium glutamate fertilizer proportion”
t0“Rice”
Claim · model-written summary
Monosodium glutamate fertilizer promoted nitrogen accumulation in late season rice.
- Taxon
- riceOryza sativae0
- Treatment
- monosodium glutamate fertilizere0
- Outcome
- accumulation of Ne0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“monosodium glutamate fertilizer promoted the accumulation of N and K in late season rice”
Claim · model-written summary
Monosodium glutamate fertilizer promoted potassium accumulation in late season rice.
- Taxon
- riceOryza sativae0
- Treatment
- monosodium glutamate fertilizere0
- Outcome
- Ke0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“monosodium glutamate fertilizer promoted the accumulation of N and K in late season rice”
Claim · model-written summary
Nitrogen utilization efficiency increased by 7.1-9.9 percentage points with monosodium glutamate fertilizer.
- Taxon
- riceOryza sativae0
- Treatment
- monosodium glutamate fertilizere0
- Outcome
- N and K utilization efficiencye0
- Direction
- increasede0
- Value
- 7.1-9.9e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“monosodium glutamate fertilizer promoted the accumulation of N and K in late season rice,and the N and K utilization efficiency was increased by 7.1-9.9 and 6.1-22.7 percentage points”
Claim · model-written summary
Potassium utilization efficiency increased by 6.1-22.7 percentage points with monosodium glutamate fertilizer.
- Taxon
- riceOryza sativae0
- Treatment
- monosodium glutamate fertilizere0
- Outcome
- K utilization efficiencye0
- Direction
- increasede0
- Value
- 6.1-22.7 percentage pointse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“monosodium glutamate fertilizer promoted the accumulation of N and K in late season rice,and the N and K utilization efficiency was increased by 7.1-9.9 and 6.1-22.7 percentage points”
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