Abstract
Soil acidification is an important factor that restricts the yield and quality of fruits. In this study, the comprehensive improving technologies were applied on the vineyards in which the soil pH is below 5.5. The technologies include application of soil conditioner, organic fertilizer and bacterial manure, and growth of green manure and natural grass. The results show that the comprehensive improving technologies can raise the pH of 0-15 cm soil layer by 0.5-0.8 unit and the pH of 15-30 cm soil layer by 0.3-0.6 unit. The soil bulk densities are decreased by 0.77-10.42%. The contents of organic matter, total N, available P and K in the soils are all increased. Therefore, the soil fertilities are improved. The yields of grape fruits are increased by 12.77-14.94%, and the contents of soluble solid in the grapes are raised by 7.01-9.55%, by the comprehensive measure of seaweed liquid silicon plus sheep manure plus growth of green manure. The comprehensive measure of soil conditioner Naduoli No. 1 plus bacterial manure plus natural grass increases the yields of grape by 7.67%, raises the content of soluble solid in the grape by 8.6%. But the effect of the comprehensive measure of unslaked lime plus sheep manure plus growth of green manure is not clear.
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Claims 9
Claim · model-written summary
Comprehensive amendments raised pH in the 0-15 cm soil layer by 0.5-0.8 unit.
- Treatment
- comprehensive improving technologiese0
- Outcome
- pH of 0-15 cm soil layere0
- Direction
- raisee0
- Value
- 0.5-0.8 unite0
Not reportedTaxonComparator
Verbatim
e0“the comprehensive improving technologies can raise the pH of 0-15 cm soil layer by 0.5-0.8 unit”
Claim · model-written summary
Comprehensive amendments raised pH in the 15-30 cm layer by 0.3-0.6 unit.
Not reportedTaxonTreatmentComparatorDirection
Verbatim
e0“the pH of 15-30 cm soil layer by 0.3-0.6 unit”
Claim · model-written summary
Soil bulk density decreased by 0.77-10.42%.
Not reportedTaxonTreatmentComparator
Verbatim
e0“The soil bulk densities are decreased by 0.77-10.42%”
Claim · model-written summary
Organic matter, total N, available P and K rose in soil.
Not reportedTaxonTreatmentComparator
Verbatim
e0“The contents of organic matter, total N, available P and K in the soils are all increased”
Claim · model-written summary
Seaweed liquid silicon, sheep manure and green manure raised grape yield by 12.77-14.94%.
- Taxon
- grapee0
- Treatment
- seaweed liquid silicon plus sheep manure plus growth of green manuree0
- Outcome
- yields of grape fruitse0
- Direction
- increasede0
- Value
- 12.77-14.94%e0
Not reportedComparator
Verbatim
e0“The yields of grape fruits are increased by 12.77-14.94%, and the contents of soluble solid in the grapes are raised by 7.01-9.55%, by the comprehensive measure of seaweed liquid silicon plus sheep manure plus growth of green manure”
Claim · model-written summary
The same treatment raised soluble solids in grapes by 7.01-9.55%.
- Taxon
- grapee0
- Treatment
- seaweed liquid silicon plus sheep manure plus growth of green manuree0
- Outcome
- contents of soluble solid in the grapese0
- Direction
- raisede0
- Value
- 7.01-9.55%e0
Not reportedComparator
Verbatim
e0“The yields of grape fruits are increased by 12.77-14.94%, and the contents of soluble solid in the grapes are raised by 7.01-9.55%, by the comprehensive measure of seaweed liquid silicon plus sheep manure plus growth of green manure”
Claim · model-written summary
Naduoli No. 1, bacterial manure and natural grass raised grape yield by 7.67%.
- Taxon
- grapee0
- Treatment
- soil conditioner Naduoli No. 1 plus bacterial manure plus natural grasse0
- Outcome
- yields of grapee0
- Direction
- increasese0
- Value
- 7.67%e0
Not reportedComparator
Verbatim
e0“The comprehensive measure of soil conditioner Naduoli No. 1 plus bacterial manure plus natural grass increases the yields of grape by 7.67%”
Claim · model-written summary
Naduoli No. 1, bacterial manure and natural grass raised grape soluble solids by 8.6%.
Not reportedTreatmentComparator
Verbatim
e0“raises the content of soluble solid in the grape by 8.6%”
Claim · model-written summary
The lime, sheep manure and green manure combination had an unclear effect.
Not reportedTaxonComparatorDirection
Verbatim
e0“the effect of the comprehensive measure of unslaked lime plus sheep manure plus growth of green manure is not clear”
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