Amino acid active liquid fertilizer for grapes and preparation method of amino acid active liquid fertilizer
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An amino acid and active liquid technology, applied in the field of fertilizers, can solve problems such as ignorance of grape disease control, lack of pertinence in formula design, and uncoordinated proportions between components, so as to prolong the period of photosynthetic function, improve fruit setting rate, and increase production. and the cumulative effect
Inactive Publication Date: 2015-01-07
甘肃绿能农业科技股份有限公司
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Problems solved by technology
[0003] However, the fertilizers currently used in viticulture in my country have many types, miscellaneous varieties, and poor pertinence.
Although they have played a certain role in viticulture, they have the following disadvantages: one is that there are more solid fertilizers and less liquid fertilizers.
Most solid fertilizers have poor solubility and are not suitable for water-saving irrigation such as drip irrigation. Liquid fertilizers have good solubility, but few varieties and yields; the second is poor pertinence
Different crops and different soil conditions have different requirements for mineral nutrients, but the current fertilizers are all general-purpose, and the formula design is not targeted; the third is that the effect is single
Conventional fertilizers such as urea, diammonium phosphate, and superphosphate have a single effect. Manufacturers only consider the problem from the perspective of grape nutrition, while ignoring the problem of grape disease control, such as flower and fruit drop.
Therefore, grape growers have to add other ingredients when applying nitrogen, phosphorus, and potassium fertilizers, which not only increases production costs, but also increases field operations; the fourth is that the composition of the formula is unreasonable
There are too many components in the formula, too complex, everything is available, and the proportion of components is not coordinated
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[0014] An amino acid active liquid fertilizer for grapes, which is made by mixing the following raw materials in weight ratio: water 63.678%-74.339%, compound amino acid powder 10.000%-15.000%, urea 15.000%-20.000%, potassium dihydrogen phosphate 0.300 %~0.600%, ferrous sulfate 0.200%~0.500%, sodium tetraborate 0.160%~0.320%, EM strain 0.001%~0.002%.
[0015] A preparation method for an amino acid active liquid fertilizer for grapes, comprising the following steps:
[0016] 1. The composite amino acid powder, urea, potassium dihydrogen phosphate, ferrous sulfate, sodium tetraborate and EM strain raw materials are weighed according to the weight ratio of claim 1 and put into the fermentation tank, and then water is added according to the formula quality ratio. ;
[0017] ②Ferment at room temperature 20°C for 20 days. During the fermentation process, stir for 20 minutes at 10:00 am and 6:00 pm every day with a stirrer at 30 rpm;
[0018] ③ After the fermentation is completed, ...
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Abstract
The invention relates to an amino acid active liquid fertilizer for grapes. The fertilizer is formed by mixing water, compound amino acid powder, urea, potassium dihydrogen phosphate, sodium tetraborate and an EM (effective microorganism) strain. A preparation method of the amino acid active liquid fertilizer for the grapes comprises the steps of metering, mixing, stirring, fermenting, filtering, and packaging by metering. According to the amino acid active liquid fertilizer for the grapes, provided by the invention, the leaf area is increased, the content of chlorophyll is increased, the photosynthetic function duration of leaf blades is prolonged, the photosynthesis is improved, the manufacturing and accumulation of organic substances in the leaf blades are increased, and the fruit setting rate is increased, so that the longitudinal and transverse diameters, single grain weight, panicle weight and yield of fruits are improved, the quality of the fruits is improved, and the disease resistance of plants is improved. The influence on soil is that the content of organic matters in the soil is increased, the quality of beneficial microorganisms is increased, and the pH value is reduced. After long-term application, the effects are more obvious, the hardened soil can be improved, the physical and chemical properties of the soil can be improved, and the grapes have the advantages of fast growth, high quality, high yield, storage resistance and strong resistance.
Description
technical field [0001] The invention relates to the field of fertilizers, in particular to an amino acid active liquid fertilizer for grapes and a preparation method thereof. Background technique [0002] Wuwei, Gansu is one of the top ten grape producing areas in my country. It has high accumulated temperature, sufficient sunlight, little precipitation, and convenient irrigation conditions. The grapes produced here are fully mature, moderate in sugar and acidity, free from diseases and insect pests, and have outstanding characteristics. It can be called the best in my country. One of the premium winemaking and table grape ecoregions. However, the soil in the main grape planting area of Wuwei is mainly sandy soil, with a low organic matter content of about 0.8%, and a pH value of about 8, which is slightly alkaline. Coupled with the dry climate during the flowering period of grapes in spring, affected by sandstorms, the fruit setting rate of grapes is low. In recent y...
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