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Composition for grapes, liquid fertilizer combination and method for improving quality and/or yield of grapes

A composition and grape technology, applied in the field of chemical fertilizers, can solve the problems of easy-to-drop grain storage and transportation period, deterioration of grape quality, insufficiency of storage, etc.

Active Publication Date: 2019-04-26
SINOCHEM AGRI LINYI R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of fruit enlargement and yield increase, plant growth regulators such as S-antibodies, ethephon, and pyroxuron are mostly used in production at present, but the use of these substances has high requirements on technology and timing, and a little carelessness can lead to serious problems. It is easy to cause production reduction or quality decline
In addition, the use of plant growth regulators alone can easily cause hormone substances to be supplied by using other substances in growth metabolism, which will lead to the decline of grape quality, easy grain loss and storage intolerance during storage and transportation.

Method used

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  • Composition for grapes, liquid fertilizer combination and method for improving quality and/or yield of grapes
  • Composition for grapes, liquid fertilizer combination and method for improving quality and/or yield of grapes
  • Composition for grapes, liquid fertilizer combination and method for improving quality and/or yield of grapes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In 2018, at Sha Shenghua's family farm in Yuzhuang Village, Liugou Town, Penglai, Yantai, Shandong Province, the experimental area was 6-year-old seedless ruby, with a row spacing of 0.6×3m and a rain-sheltered shed cultivation. The area of ​​the treatment group was 50 square meters, and 3 Repeat, the area of ​​the control group is also 50 square meters, 3 repetitions. Before bagging in mid-June and early August, use drip irrigation to apply the first composition containing component A, component B and 5-aminolevulinic acid twice, wherein component A contains urea, potassium nitrate and phosphoric acid Potassium dihydrogen, and the mass ratio of nitrogen, phosphorus and potassium is 12:6:40, and the mass ratio of salicylic acid, sodium naphthalene acetate, potassium indolebutyrate and 5-aminolevulinic acid in component B is 90: 9:1:8, and the mass ratio of component A to component B is 10000:13, the dosage per mu is 10kg, and the leaves are sprayed with amino acid liqui...

Embodiment 2

[0036] In Daze Mountain, Pingdu, Shandong Province in 2018, the planting species in the test group was rose fragrance, the plant row spacing was 1×4m, and the hedgerow cultivation was carried out. The area of ​​the test group was 200 square meters, and the area of ​​the control group was 200 square meters. Before bagging in late June, use drip irrigation to apply the first composition containing component A and component B once, wherein component A contains urea, potassium nitrate and potassium dihydrogen phosphate, and nitrogen, phosphorus and potassium The ratio is 12:6:40, the mass ratio of salicylic acid, sodium naphthalene acetate, potassium indolebutyrate and 5-aminolevulinic acid in component B is 90:9:1:8, and component A and The mass ratio of component B is 10000:13, the amount per mu is 10kg, and the leaves are sprayed with amino acid liquid fertilizer, 5-aminolevulinic acid and dihydrojasmonic acid propionate after bagging in mid-July and early August. The second compo...

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Abstract

The invention provides a composition for grapes, a liquid fertilizer combination and a method for improving the quality and / or yield of grapes. The composition simultaneously contains a nutrient substance and a plant growth regulator which can cooperate with each other to effectively promote enlargement of the grapes, the single fruit weight and the spike weight are increased, and thus, the yieldis improved; and the content of titrated acid in the grapes can be remarkably reduced, the content of reducing sugar is improved, the ratio of acid to sugar in the grapes is effectively adjusted, thetaste of the grapes is better, and the quality of the grapes is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a composition for grapes, a combination of liquid fertilizers and a method for improving grape quality and / or yield. Background technique [0002] In grape production, fruit size, taste, coloring and other indicators are all factors that restrict the price of grapes, and they are also headaches for growers. In terms of fruit enlargement and yield increase, plant growth regulators such as S-antibodies, ethephon, and pyroxuron are mostly used in production at present, but the use of these substances has high requirements on technology and timing, and a little carelessness can lead to serious problems. It is easy to cause production reduction or quality degradation. In addition, the use of plant growth regulators alone can easily cause hormone substances to be supplied by mobilizing other substances in growth metabolism, which will lead to the decline of grape quality,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G17/02A01G13/02A01G7/06A01C21/00
CPCA01C21/005A01G7/06A01G13/0237A01G17/02C05B7/00C05C11/00C05G3/00C05C5/02C05C9/00
Inventor 冷伟锋任先顺魏延青尹武传
Owner SINOCHEM AGRI LINYI R&D CENT CO LTD
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