CN104230542A - Slow-release fertilizer for increasing apple yield and preparation method thereof - Google Patents

Abstract

The invention relates to a slow-release fertilizer for increasing apple yield. The invention is characterized in that the slow-release fertilizer is prepared from the following raw materials in parts by weight: 10-12 parts of quartz fine sand, 12-14 parts of dry tree bark, 6-8 parts of fruit/vegetable old leaf, 8-10 parts of aquatic plant, 8-10 parts of rice bran, 15-17 parts of clay, 1-2 parts of agar powder, 2-3 parts of biological fermentation microbial inoculant, 12-14 parts of urea, 2-4 parts of EDTA (ethylene diamine tetraacetic acid), 4-6 parts of ammonium sulfate, 5-7 parts of potassium nitrate, 2-3 parts of fulvic acid, 4-5 parts of assistant and a proper amount of water. The preparation method comprises the following steps: fermenting the dry tree bark, fruit/vegetable old leaf, aquatic plant, rice bran and other organic matters with biological fermentation bacterium, and adding NPK inorganic chemical materials. The fruit/vegetable old leaf and dry tree bark are dead and dry parts of plants, have higher potassium content than the fresh young leaf and are mostly treated as garbage in living; the fruit/vegetable old leaf and dry tree bark are dissolved by the agar, adsorbed to the quartz fine sand surface and mixed with the fertilizer to improve the soil, thereby reducing the nutrient loss and performing the slow-release function; the fertilizer is especially suitable for planting such fruit trees fond of sandy soil as apple trees; and especially, the added adsorbent EDTA can adsorb the elements to perform the slow-release function, thereby reducing the number of times of fertilizer application and ensuring the soil quality and manual operation.

Description

A kind of slow release fertilizer increasing production apple and preparation method thereof

Technical field

The present invention is a kind of preparation method increasing production the slow release fertilizer of apple, belongs to organic fertilizer powder complete processing in fertilizer.

Background technology

Apple is deciduous tree, has stronger polarity, and growth is vigorous usually, and tree crown is tall and big, and the height of tree can reach 15 meters, generally high about 3 ~ 5 meters under cultivation condition.Trunk beige, Lao Pi has irregular lobe or scales off, and sprig is smooth.Fruit is a kind of fruit, such as apple, pear, etc., and color and size are different because of kind, happiness light, and happiness subacidity is to neutral soil.Be most suitable for soil layer deep, be rich in organic matter, cubsoil for ventilation well-drained sand.

Apple tree plant after 2 ~ 3 years start result, the economical life is 15 ~ 50 years under general management condition, soil is barren, extensive management only have 20 ~ 30 years.Due to the result of the heterogeneous comprehensive action of apical dominance and bud, apple has stronger dryness and obvious layer usually.Because interracial rudiment power is with to become principal stresses variant, the obvious degree of its layer of property is also different.

Organic fertilizer is rich in the nutritive substance needed for organic substance and plant growth, can not only provide nutrient needed for plant growth, improvement soil, can also crop quality be improved, improve crop yield, promote high crop yield stable yields, preservation of fertility, can improve utilization rate of fertilizer simultaneously, reduces production cost.Abundant Appropriate application organic fertilizer can increase crop yield, culture fertility, improves quality of agricultural product, improve the validity of soil nutrient.Therefore; organic fertilizer is applied in China; meet the requirement of " Accelerating The Construction resource-conserving and environment-friendly society "; promotion agricultural and resource, Agriculture and Environment and harmony between man and nature close friend are developed; promote agricultural product security, cleaner production from source, preserve the ecological environment all significant.Along with the raising of living standards of the people, the free of contamination demand that is organic, green food of safety of residents health constantly increases, and vast farmers improves the market competitiveness of agricultural-food in the urgent need to application of organic fertilizers.

Summary of the invention

Increase production a slow release fertilizer for apple, it is characterized in that being made up of the raw material of following weight part: quartzy fine sand 10 ~ 12, withered bark 12 ~ 14, fruits and vegetables Lao Ye 6 ~ 8, pasture and water 8 ~ 10, rice bran 8 ~ 10, clay 15 ~ 17, agar powder 1 ~ 2, biological fermentation microbial inoculum 2 ~ 3, urea 12 ~ 14, EDTA2 ~ 4, ammonium sulfate 4 ~ 6, saltpetre 5 ~ 7, xanthohumic acid 2 ~ 3, auxiliary agent 4 ~ 5 and appropriate water;

Described auxiliary agent is made up of the raw material of following weight part: Zinc Gluconate 1 ~ 2, nano-carbon powder 0.5 ~ 1.5, wintergreen oil 0.8 ~ 1.4, medical stone powder 2 ~ 3, ammonium persulphate 0.5 ~ 1.0, nanometer adopting iron ore tailings 10 ~ 15, methyl methacrylate 3 ~ 5, borax 4 ~ 6, glycerine 2 ~ 3 and appropriate water; Preparation method is: first by glycerine and water with 1: 8 ~ 10 ratio dissolve each other, add Zinc Gluconate, nano-carbon powder, wintergreen oil, medical stone powder, methyl methacrylate and ammonium persulphate again, be heated to 80 ~ 90 DEG C, stir 20 ~ 30min, mix nanometer adopting iron ore tailings and borax afterwards, furnishing pasty state, pulverizes after drying and obtains.

Increase production a preparation method for the slow release fertilizer of apple, it is characterized in that comprising following step:

(1) by agar powder with 1: 150 ratio to add water post-heating stirring and dissolving, add quartzy fine sand afterwards, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach quartzy fine sand;

(2) withered bark, fruits and vegetables Lao Ye and pasture and water are mixed, pulverize slagging and extrude excessive moisture, add rice bran and clay afterwards, by biological fermentation microbial inoculum with 1: 10 ratio be dissolved in water after be sprayed in mixing organic material, after mixing under 35 ~ 40 DEG C of conditions heap fermentation 12 ~ 15 days;

(3) mixing urea, EDTA, ammonium sulfate, saltpetre, xanthohumic acid, auxiliary agent and other remaining component do not related to, add 12 ~ 15 times to the water of total amount, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the quartzy fine sand of (1) gained, the aqua of (3) is evenly sprayed on total material while stirring by machinery rolling, drying after completing, micronizing after adjustment water content≤20%, granulation, particle diameter 3 ~ 5mm, qualified rear coating.

Advantage of the present invention: fertilizer of the present invention is a kind of slow release fertilizer increasing production apple, it is by withered bark, fruits and vegetables Lao Ye, pasture and water, the organic matter such as rice bran adds NPK inorganic chemistry material and makes after the fermentation of biological fermentation bacterium, wherein, the fruits and vegetables Lao Ye selected and withered bark are all the withered parts of plant, potassium content is higher than fresh and tender tender leaf, and it is many as refuse treatment in life, be adsorbed on quartzy fine sand surface after using agar to dissolve and add fertilizer, soil can be improved, reduce nutrient loss and play effect of slowly-releasing, the planting fruit trees being particularly suitable for this hobby sandy soil of apple uses, the sorbent material EDTA of special interpolation can play the function of slowly-releasing by absorbing elements, reduce fertilizer application frequency, ensure soil quality and manual operation.

Embodiment

Embodiment 1:

Increase production a slow release fertilizer for apple, it is characterized in that being made up of the raw material of following weight part (unit: Kg): quartzy fine sand 10, withered bark 12, fruits and vegetables Lao Ye 8, pasture and water 8, rice bran 10, clay 17, agar powder 1, biological fermentation microbial inoculum 2, urea 12, EDTA2, ammonium sulfate 4, saltpetre 7, xanthohumic acid 3, auxiliary agent 4 and appropriate water;

Described auxiliary agent is made up of the raw material of following weight part: Zinc Gluconate 1, nano-carbon powder 0.8, wintergreen oil 0.8, medical stone powder 2, ammonium persulphate 0.5, nanometer adopting iron ore tailings 15, methyl methacrylate 5, borax 4, glycerine 2 and appropriate water; Preparation method is: first by glycerine and water with 1: 10 ratio dissolve each other, add Zinc Gluconate, nano-carbon powder, wintergreen oil, medical stone powder, methyl methacrylate and ammonium persulphate again, be heated to 80 ~ 90 DEG C, stir 20 ~ 30min, mix nanometer adopting iron ore tailings and borax afterwards, furnishing pasty state, pulverizes after drying and obtains.

Increase production a preparation method for the slow release fertilizer of apple, it is characterized in that comprising following step:

(1) by agar powder with 1: 150 ratio to add water post-heating stirring and dissolving, add quartzy fine sand afterwards, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach quartzy fine sand;

(2) withered bark, fruits and vegetables Lao Ye and pasture and water are mixed, pulverize slagging and extrude excessive moisture, add rice bran and clay afterwards, by biological fermentation microbial inoculum with 1: 10 ratio be dissolved in water after be sprayed in mixing organic material, after mixing under 35 ~ 40 DEG C of conditions heap fermentation 12 ~ 15 days;

(3) mixing urea, EDTA, ammonium sulfate, saltpetre, xanthohumic acid, auxiliary agent and other remaining component do not related to, add 12 ~ 15 times to the water of total amount, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the quartzy fine sand of (1) gained, the aqua of (3) is evenly sprayed on total material while stirring by machinery rolling, drying after completing, micronizing after adjustment water content≤20%, granulation, particle diameter 3 ~ 5mm, qualified rear coating.

By the fertilizer obtained by the present embodiment with 1: 1 ratio and conventional fruit tree fertilizer be mixed for 5 mu of apple cultivation trial plot fertilizer, be set to experimental group, the common fertilizer of control group equivalent plants other 5 mu of trial plots of the same terms, often organize total rate of fertilizer application 400 ~ 500Kg, within 1 year, apply fertilizer at twice, daily administration and maintenance identical, experiment shows: trial plot apple tree is compared with check plot apple tree, its rhizome and the average sturdy degree of trunk increase about 12%, fruit and branches and leaves color and luster brighter, per mu yield exceeds 16.2%.

Claims (2)

1. increase production a slow release fertilizer for apple, it is characterized in that being made up of the raw material of following weight part: quartzy fine sand 10 ~ 12, withered bark 12 ~ 14, fruits and vegetables Lao Ye 6 ~ 8, pasture and water 8 ~ 10, rice bran 8 ~ 10, clay 15 ~ 17, agar powder 1 ~ 2, biological fermentation microbial inoculum 2 ~ 3, urea 12 ~ 14, EDTA2 ~ 4, ammonium sulfate 4 ~ 6, saltpetre 5 ~ 7, xanthohumic acid 2 ~ 3, auxiliary agent 4 ~ 5 and appropriate water;

Described auxiliary agent is made up of the raw material of following weight part: Zinc Gluconate 1 ~ 2, nano-carbon powder 0.5 ~ 1.5, wintergreen oil 0.8 ~ 1.4, medical stone powder 2 ~ 3, ammonium persulphate 0.5 ~ 1.0, nanometer adopting iron ore tailings 10 ~ 15, methyl methacrylate 3 ~ 5, borax 4 ~ 6, glycerine 2 ~ 3 and appropriate water; Preparation method is: first by glycerine and water with 1: 8 ~ 10 ratio dissolve each other, add Zinc Gluconate, nano-carbon powder, wintergreen oil, medical stone powder, methyl methacrylate and ammonium persulphate again, be heated to 80 ~ 90 DEG C, stir 20 ~ 30min, mix nanometer adopting iron ore tailings and borax afterwards, furnishing pasty state, pulverizes after drying and obtains.

2. a kind of preparation method increasing production the slow release fertilizer of apple according to claim 1, is characterized in that comprising following step:

(1) by agar powder with 1: 150 ratio to add water post-heating stirring and dissolving, add quartzy fine sand afterwards, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach quartzy fine sand;

(2) withered bark, fruits and vegetables Lao Ye and pasture and water are mixed, pulverize slagging and extrude excessive moisture, add rice bran and clay afterwards, by biological fermentation microbial inoculum with 1: 10 ratio be dissolved in water after be sprayed in mixing organic material, after mixing under 35 ~ 40 DEG C of conditions heap fermentation 12 ~ 15 days;

(3) mixing urea, EDTA, ammonium sulfate, saltpetre, xanthohumic acid, auxiliary agent and other remaining component do not related to, add 12 ~ 15 times to the water of total amount, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the quartzy fine sand of (1) gained, the aqua of (3) is evenly sprayed on total material while stirring by machinery rolling, drying after completing, micronizing after adjustment water content≤20%, granulation, particle diameter 3 ~ 5mm, qualified rear coating.