CN1334258A - Process for preparing nourishing agent of plant - Google Patents

Abstract

A nourishing agent for plant is prepared from marine living beings and animal guts through breaking, adding hydrolyzing protease, enzymolysis, filtering and concentrating. It contains organic substances, protein, amino acids and trace elements and can be used to prepare leaf fertilizer to promote and regulate the rooting, growth, development, blossom and fruitage of plant.

Description

A kind of production method of plant nutrient agent

The present invention relates to a kind of production method of agricultural plant foliage fertilizer, particularly a kind of is the method that basic material is produced plant nutrient agent with marine organisms, animal.

In the prior art, liquid fertilizer is popularization and application on agricultural, improves fertilizer efficiency, promotes crop growth.Liquid fertilizer has multi-component composite fertilizer, humic acids liquid fertilizer and ammino acid liquid fertilizer etc., and liquid fertilizer is widely used as foliage-spray, strengthens resistance, promotes, regulates that crop takes root, grows, grows, blooms, the result, improves output, improves quality.Foliage fertilizer constantly develops, and the plant nutrient agent of the special-purpose fertile and new variety of many crops occurred.The U.S. board high-efficient liquid fertilizer of standing grain as Feng County, Jiangsu Province composite fertilizer factory, form through scientific formula and advanced complexing technology, be high-concentration turbid liquor, multiple element such as nitrogenous, phosphorus, potassium, manganese, boron, zinc has fruit tree, watermelon, vegetables, grain, fertilizer special for cotton.The BIOMITC+ that breast company releases is formed by the trace element (as Ca, Mg, Fe, Mn etc.) and the plant milk extract system of closing of plant-growth, can satisfy the plant-growth needs, can improve the resisting cold of plant, high temperature resistance, anti-disease and nutritional imbalance ability again.For improving the result of use of foliage fertilizer, people also constantly bring forth new ideas, plant growth agent as the exchange of technology station production of Liuzhou Railway Bureau, with tens of kinds of natural Chinese medicinal herb, plant and mineral medicine is raw material, reasonable compatibility, the meticulous refinement form, can promote the plant cell division hyperplasia, strengthen photosynthesis, increase the cauline leaf yield of kernels, improve quality, strengthen resistance, effect of increasing production is obvious.There is the promotion plant growth in Hainan Province soil and fertilizer institute of research of agricultural science institute with marine alga refinement, spissated plant nutrition liquid, improves the yield and quality, and improves effects such as product appearance.People constantly develop diversified liquid fertilizer with new raw material, novel method.

The production method that the purpose of this invention is to provide a kind of plant nutrient agent, with marine organisms, pluck is basic material, refine concentrated with biological engineering method, a kind of plant nutrient agent of organic matter is provided, promote and regulate that various farm crop take root, grow, grow, bloom, the result, improve output, improve quality.

Purpose of the present invention can realize by following technical measures: this production method is a raw material with marine organisms and pluck, marine organisms are fish, shrimp, crab, shellfish, mollusk etc., pluck is liver, lung, intestines of animal etc., and the raw material proportion of composing is as follows:

Marine organisms 50～70%

Pluck 30～50%

The technological process of production is as follows:

Raw material → pulverizing → enzymolysis → filtration → concentrate → sterilization → finished product

After marine organisms and pluck clean up, by pulverizing in material rate requirement adding primary crusher and the pulverizer, the raw material that is ground into the meat slurry adds hydrolysising protease and carries out enzyme digestion reaction in reactor, hydrolysis temperature is 40～60 ℃, pH value is 4.0～6.5, enzyme concentration is every gram material 500～1000 enzyme activity units, raw material is behind abundant enzymolysis, be sent from heart separation and filtration, obtain clear liquid, clear liquid obtains concentrated solution through enrichment process, and the heating of can reducing pressure concentrates or concentrates with membrane sepn, and concentrated solution is treated to finished product through high-temperature sterilization.This plant nutrient agent can spray farm crop through thin up.

Embodiments of the invention are as follows:

Production unit has: primary crusher, pulverizer, reactor, whizzer, pressure filter, evaporating pot, disinfection tank, marine organisms in the raw material by fishing port purchase as the trash fish of fertilizer, shrimp, crab etc., pluck is the internal organ that people dislike eating the animal such as ox, sheep of usefulness, reduce production costs, raw material is regained and is put in freezer refrigeration.

Embodiment one, get refrigerated marine organisms raw material 50kg, pluck 50kg send primary crusher to pulverize, send pulverizer to be ground into the meat slurry again, the meat slurry is put in the reactor, added the hydrolysising protease 0.15kg of every gram 400,000 enzyme activity units and an amount of water, regulating pH value is 4.0, be heated to 40 ℃ of stirrings, carry out enzyme digestion reaction, treat that meat is starched whole hydrolysis after, pump to whizzer and separate, solids (bone etc.) and liquid separation that can't enzymolysis, through the pressure filter press filtration, obtain clear liquid again, send clear liquid evaporating pot to carry out reduction vaporization moisture content, get the concentrated solution that conformance with standard requires, organic (in C) content 〉=8.0%, protein content 〉=16.0%, pH value 4.0, in order to prevent to go bad, to the concentrated solution high-temperature sterilization, add a small amount of sanitas, can is a finished product.

Embodiment two, frozen starting material marine organisms 70%, pluck 30%, send reactor through coarse crushing, rubbing pulping, the hydrolysising protease 0.25kg that adds every gram 400,000 enzyme activity units, regulating pH value is 6.5, is heated to 60 ℃ of stirring reactions, through centrifugation, press filtration, be condensed into the finished product that conformance with standard requires again.

The present invention has opened up the new way that foliage fertilizer is produced, refines with the modern biological project method, Extracted the effective ingredient in the raw material, product contains organic matter, protein, amino acid and multiple little The compositions such as secondary element are a kind of organic plant nutrient agents of special efficacy, promote and regulate various works Thing is taken root, grows, grows, is bloomed, the result, has aobvious to crops such as fruit, vegetables, grains The work effect significantly improves output, improves quality, to promoting that agricultural production is of great importance.

Claims (4)

1. the production method of a plant nutrient agent is characterized in that with marine organisms and pluck be raw material, after crushed, add hydrolysising protease and carry out enzyme digestion reaction, behind the enzymolysis after filtration, the simmer down to finished product.

2. production method according to claim 1, the hydrolysising protease add-on that it is characterized in that enzyme digestion reaction are that every gram material adds 500～1000 enzyme activity units.

3. production method according to claim 1, the Heating temperature that it is characterized in that enzyme digestion reaction is 40～60 ℃.

4. production method according to claim 1, the pH value that it is characterized in that enzyme digestion reaction is 4.0～6.0.