CN104211516A - Organic matter compound fertilizer for nutritive bowl breeding of walnut - Google Patents

Abstract

The invention relates to an organic matter compound fertilizer for nutritive bowl breeding of walnut. The organic matter compound fertilizer is characterized by being prepared by the following steps: respectively weighing 15% of urea, 15% of calcium superphosphate, 5% of a potassium fertilizer, 10% of a humic acid fertilizer, 5% of a seaweed organic fertilizer and 60% of an expanded chicken manure fertilizer; and fully mixing to obtain the compound fertilizer. The compound fertilizer mixed with soil flour is used as nutritive soil for nutritive bowl breeding so as to breed rootstock seedlings of walnut. The compound fertilizer provided by the invention has the beneficial effects that the fertilizer is rich in nutrients and convenient to use and can be used for promoting alignment and robustness of the seedlings.

Description

Walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer

Technical field

The present invention relates to organism Chemical Mixed Fertilizer field, be specifically related to a kind of walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer, after mixing with native powder, as the Nutrition Soil of feeding block seedlings raising, cultivate walnut rootstock seedling.

Background technology

At present, no matter walnut nursery adopts field seedling raising, or self-centered garden nursery, selected nursery lot all requires that physical features is smooth, and leeward the soil is porous, and soil deep throat is fertile on the sunny side, and it is convenient to irrigate, and draining is good.After choosing nursery lot, carry out ploughing deeply or deep ploughing, meticulous wholely.Accomplish defincienct in the upper and excessive in the lower, the thin Horizon of soil, loam is even.Generally carry out before the Frost's Descent, while whole ground, base fertilizer be used sufficient, wherein: farm manure every mu 3000-5000 kilogram, calcium superphosphate every mu 50 kilograms.After terminating, make length different because of landform and nursery amount, the seedbed of wide a meter is for subsequent use wholely.Autumn sowing should be carried out before frozen soil, too early or excessively late, otherwise should not affect germinating power.Because autumn sowing seed subjects to the plague of rats, rabbit evil, adopt seeding and seedling raising in spring so normal.Sowing in spring should after soil thaws.Generally the last ten-days period in March the beginning of April carry out.Conventional program request method is sowed.In ready-made seedbed, press line-spacing 20-30 centimetre, spacing in the rows 15 centimetres of program requests, seed suture line is perpendicular to the ground, and plant point and put to side, after emerging like this, seedling root is unfolded, and seedling stem is upright, robust growth.Depth of planting 6-8 centimetre, broadcasts rear earthing 9-12 centimetre, and it is shallow to follow the late spring in autumn during sowing, the principle that the dark flood of drought is shallow.No matter be land for growing field crops or garden nursery, preferably adopt overlay film seedling method in spring.Emerge so early, emerge neat, the seedling growth cycle is long.Walnut spring sowing latter about 20 days germination and emergences, all sprout for about 40 days.Cultivate healthy and strong high-quality seedling, the field management work in seedling stage must be strengthened.Application in time, to pour water: in general, too arid, do not need before emerging to pour water, in order to avoid cause ground to harden, if when soil moisture content is crossed poor, can water in time, and carry out shallow plowing and loosen the soil.After seedling all sprouts, in order to accelerate growth, should pour water in time, five, the June is critical period of seedling growth, water 2-3 time depending on soil moisture content, in conjunction with imposing instant nitrogenousfertilizer, every mu chases after 10 kilograms, urea at every turn, and seven, August rainfall is more, can suitably impose phosphorus potash fertilizer.Intertill and clean tillage: nursery lot weed growth is fast, reproductivity is strong, and fight for moisture and nutrient with seedling, the medium of some weeds or sick worm and parasitic place, therefore, nursery lot should carry out intertilling and weeding in time.It is large that such method for culturing seedlings obviously also exists labour intensity, be difficult to accomplish that seedling is neat, Miao Zhuan, easily grafting and transplanting technical requirements.Utilize feeding block seedlings raising, become the dominant direction of stdn nursery.

Organic fertilizer is a kind of nutritious fertilizer, but simple application of organic fertilizers is not a kind of good method, and chemical fertilizer and organic fertilizer compounding application are decision-makings applied fertilizers scientifically.This is determined by the essence & characteristics of organic fertilizer and chemical fertilizer.High-quality organic fertilizer is mostly containing a large amount of organic substances, use high-quality organic fertilizer throughout the year, the content of the soil organism can not only be increased, and the soil organism can be made constantly to be upgraded, thus the physico-chemical property of soil is made moderate progress, thus effect of significantly improving the soil is had: and chemical fertilizer is not containing organic, effect of generally directly not improving the soil.This illustrates that organic fertilizer is the basic substance of stable high yield.

Summary of the invention

The object of the present invention is to provide a kind of walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer, after mixing with native powder, as the Nutrition Soil of feeding block seedlings raising, cultivate walnut rootstock seedling.

Present invention employs such technical scheme: described walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer, it is characterized in that, take respectively according to weight ratio: urea 15%, calcium superphosphate 15%, potash fertilizer 5%, humic acid fertilizer 10%, seaweed organic fertilizer 5%, expanded chicken manure granular fertilizer 60%; Abundant mixing.

Urea: urea is a kind of high density nitrogenous fertilizer, belongs to neutral readily avaiable fertilizer, also can be used for producing multiple compound manure.Not residual any objectionable impurities in soil, long-term application does not have detrimentally affect.Livestock industry can be used as the feed of ruminating animal.But in granulation, temperature is too high can produce a small amount of biuret, also known as biuret, has restraining effect to crop.China's regulation fertilizer urea Biuret Content should be less than 0.5%.When Biuret Content is more than 1%, can not do seed manure, seed manure and foliage fertilizer, other urea contents using the phase also should not too much or too concentrated.Urea is organic nitrogenous fertilizer, the urase effect in soil, after being hydrolyzed into volatile salt or bicarbonate of ammonia, and could utilization absorbed by crops.Urea is applicable to make base manure and topdress, and is sometimes also used as seed manure.Urea is molecular state before conversion, can not, by adsorption by soil, should prevent from outflowing with water; The ammonia formed after transforming is also volatile, so deep placement earthing also wanted by urea.

Calcium superphosphate: the elements such as supply plant phosphorus, calcium, sulphur, have the effect of improvement alkaline soil.Can be used as base manure, foliage top dressing, foliage spray.Used in combination with nitrogenous fertilizer, there is nitrogen fixation, reduce the loss of nitrogen.Can promote the germination of plant, long root, branch, solid and ripe to can be used as the raw material producing Chemical Mixed Fertilizer.Main component is monocalcium phosphate Ca (H2PO4) 2 and gypsum CaSO42H2O.Also known as superphosphate.It is grey powder under normal temperature, what obtain with sulfuric acid decomposition phosphatic rock Ca5 (PO4) 3F is called normal superphosphate, be called for short general calcium, main component is Ca (H2PO4) 2H2O, anhydrous calciumsulphate and a small amount of phosphoric acid, containing effective P4O10 14% ~ 20%, wherein 80% ~ 95% is water-soluble, belongs to water soluble quick-acting phosphate fertilizer, directly can make phosphate fertilizer, also can be used for compound fertilizer making.Because the product bit comparison of normal superphosphate is low, the selling price of unit effective constituent is higher, and some high concentration phosphate fertilizers appear again in Phosphate Fertilizer Industry.With phosphoric acid and phosphatic rock reaction, not sulfur acid calcium in products therefrom, but monocalcium phosphate, this product is called as double superhosphate, is pale powder, containing effective P4O10 up to 30% ~ 45%, more than the twice of normal superphosphate.Double superhosphate is mainly used as acid phosphate fertilizer.

Potash fertilizer: potash fertilizer take potassium as the fertilizer of Main Nutrients.The size of fertilizer efficiency, is decided by its potassium oxide content.Mainly contain Repone K, potassium sulfate, plant ash, kainite etc.Greatly can be water-soluble, fertilizer efficiency is very fast.And by soil absorption, not easily can run off.When Potassium Fertilizer is appropriate, crop stem can be made to look strong, prevent lodging, Accelerate bloom is solid, strengthens drought resisting, cold-resistant, diseases and insect pests resistance.Common simple substance potash fertilizer has Repone K, potassium sulfate and potassium silicate etc.Repone K: divide with the place of production, has red and white two classes; Profile has bulk, powdery and irregular granular dividing; Potassium oxide content (representing with K2O%) import is generally 60%, and domestic is 57% or 60%.Potassium sulfate: be generally white crystalline particle or powder.Some products are clean because of impurity, and slightly shallow variegated.Domestic potassium sulfate comprises Lop Nur and produces or Taiwan product, and general is 50% containing K2O, and it is 54% that Germany produces.

Humic acid fertilizer: there is fertilizer synergistic, improve soil, stimulate plant growth, improve the functions such as agricultural product quality; Nitro humic acid can be used as raising rice seedlings acidity regulator; Humic acids magnesium, zinc humic acid, humic acid urea iron respectively at supplementary soil magnesium deficiency, corn lacks on zinc, Chlorosis in Fruit trees good effect; Humic acids and the combined use of pesticides such as nitrofen, atrazine, can improve drug effect, suppress residual hazard; Sodium salts humic acids is effective to treatment apple tree canker.

Seaweed organic fertilizer: marine alga is the original producer of marine organisms, has powerful adsorptive power, can concentrate and be equivalent to self ocean material of 440,000 times, and nutrition is extremely abundant balanced.Seaweed fertilizer with high-quality marine alga for main raw material, absorb from ocean and enrichment mineral nutrient element in vivo containing the natural bioactivity substance being conducive to growth and development of plants extracted from marine alga in a large number and marine alga, comprise Sargassum polysaccharides, phenols poly-compounds, N.F,USP MANNITOL, trimethyl-glycine, plant growth regulating substance (phytokinin, Plant hormones regulators,gibberellins, growth hormone and dormin etc.) and the trace element such as nitrogen, phosphorus, potassium and iron, boron, molybdenum, iodine.[technical indicator] N+P2O5+K2O >=6%, organic >=30%; [major function] 1, improvement soil, culture fertility, anti-saline and alkaline.2, the physiological disease because calcium deficiency, magnesium deficiency etc. cause is prevented.3, disease-resistant, degeneration-resistant, anti-heavy (meeting) stubble ability of crop is improved.4, quick-actingly to combine with slowly-releasing.

Expanded chicken manure granular fertilizer: be the granular fertilizer utilizing chicken manure to carry out puffing acquisition.Chicken manure is a kind of fertilizer comparing high-quality, and it is about 1.63%, 1.54%, 0.085% containing purity nitrogen, phosphorus (P2O5), potassium (K2O).Chicken manure has to pass through before administration and becomes thoroughly decomposed fully, and by the parasite that exists in chicken manure and ovum thereof, and more communicable germ is by obtaining deactivation in the process of become thoroughly decomposed (retting).Chicken manure is not processed or become thoroughly decomposed and be applied directly on crop, then there is very large harm and hidden danger: directly execute in soil, ferment under suitable conditions and produce a large amount of heats, burning crop root.Chicken manure itself is with a large amount of germ simultaneously, brings disease hidden danger to crop.Therefore chicken manure must be carried out harmless treatment and just can be applied to crop after becoming thoroughly decomposed completely.

The invention has the beneficial effects as follows: nutritious, easy to use, can impel that seedling is neat, Miao Zhuan.

Embodiment

The present invention's walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer is described in detail below in conjunction with preferred embodiment.

Preferred embodiment

Described walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer, is characterized in that, take respectively according to weight ratio: urea 15%, calcium superphosphate 15%, potash fertilizer 5%, humic acid fertilizer 10%, seaweed organic fertilizer 5%, expanded chicken manure granular fertilizer 60%; Abundant mixing.

Concrete using method: step one), take walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer 10 parts of the present invention for subsequent use;

Step 2), choose land for growing field crops veneer of soil, cross 4-6 object sieve, obtain 1000 parts, land for growing field crops veneer of soil powder for subsequent use;

Step 3), step one) the organism Chemical Mixed Fertilizer 10 parts and the step 2 that obtain) 1000 parts, land for growing field crops veneer of soil powder obtaining fully mixes; Obtain walnut nutritious alms bowl nursery base manure;

Step 4), step 3) the walnut nutritious alms bowl nursery base manure that obtains loads pot for growing seedlings, carries out nursery and daily administration.

Claims (1)

1. a walnut nutritious alms bowl nursery organism Chemical Mixed Fertilizer, is characterized in that, take respectively according to weight ratio: urea 15%, calcium superphosphate 15%, potash fertilizer 5%, humic acid fertilizer 10%, seaweed organic fertilizer 5%, expanded chicken manure granular fertilizer 60%; Abundant mixing.