CN104261962A - Organic fertilizer for pear tree planting and preparation method thereof - Google Patents

Abstract

An organic fertilizer for pear tree planting is characterized by being composed of the following raw materials in parts by weight: 14 to 16 parts of plant straw, 12 to 14 parts of rice bran, 16 to 18 parts of cotton seed cake, 8 to 10 parts of medical stone, 6 to 8 parts of lime powder, 8 to 10 parts of plant ash, 2 to 3 parts of gelatin powder, 3 to 5 parts of EM biological bacterium strain, 4 to 6 parts of potassium fulvate, 12 to 14 parts of ammonium nitrate-phosphorus fertilizer, 5 to 7 parts of copper sulfate, 6 to 8 parts of ammonium bicarbonate, 2 to 3 parts of magnesium chloride, 4 to 5 parts of auxiliary agent, and a proper amount of water. The fertilizer is coated by gelatin, because of the absorption effect of the gelatin, the fertilizer can be slowly released, and the fertilizer loss due to rain flushing is prevented at the same time. Because the fertilizer contains medical stone particles, the soil can be converted into sand in a certain degree by the fertilizer, thus the frequency of artificial fertilizing can be reduced, the efficiency is increased, the nutrients in the fertilizer are fully and reasonably utilized, and at the same time the environment is protected.

Description

Organic fertilizer that a kind of pear tree plantation is suitable for and preparation method thereof

Technical field

The present invention is that a kind of pear tree plants organic fertilizer be suitable for and preparation method thereof, belongs to the Technology field of fertilizer in fertilizer.

Background technology

Pear tree is to the strong adaptability of soil, deep with soil layer, and the soil is porous, and permeable good with water retention property, the sandy loam that ground water table is low is the most suitable.Pear tree is comparatively wide to soil acid-base adaptability, and pH value is equal energy normal growth within the scope of 5-8.5, take pH5.8-7 as optimum; Pear tree Saline alkali tolerance is also comparatively strong, and soil salt content grows normally below 0.2%, and when reaching more than 0.3%, root growth is injured, and gives birth to obviously bad.General birch-leaf pear requires meta-alkali, and sand pear and beans pears require generally to adopt propagation by grafiting by meta-acid.Stock kind for grafting is more, and conventional has birch-leaf pear, Ussurian pear, beans pears, sand pear etc.Advocate appropriate dense planting, general theatre line-spacing is not less than 4-5m, and spacing in the rows is not less than 2-3m.The annual fertilising of pear tree needs, robust growth, the one-tenth of guarantee tree body are spent and result.Non-result treelet, based on nitrogen fertilizer application, needs the fertilizer such as nitrogen, phosphorus, potassium to use after result.For the first time before rudiment, based on fertilizer.Second time is in the young sprout poor growth phase, and based on phosphorus, potash fertilizer, the plant more to result, can impose once again, topdresses based on nitrogen, potassium, to promote fruit hypertrophy and bud differentiation.In vegetative period, according to the change of leaf look, for several times, early stage sprays nitrogenous fertilizer to foliage application, and later stage nitrogen, phosphorus, potassium coordinate.After fruit harvesting, also can spray fertile 1-2 time, to strengthen the accumulation of later stage photosynthate, pears water requirement is higher, and the general whole year pours water 3-4 time.

The year-round average temperature Ussurian pear that pear tree is suitable for is about 4-12 DEG C, and white pear and European pear are about 7-15 DEG C, and sand pear is about 13-21 DEG C.When soil temperature reaches more than 0.5 DEG C, root system comes into play, and grows new root during 6-7 DEG C, stops growing more than 30 DEG C or lower than when 0 DEG C.When temperature reaches more than 5 DEG C, pears bud starts to sprout, and temperature reaches more than 10 DEG C and can bloom, more than 14 DEG C acceleration of blooming.The cold hardiness of pears is also different, and the Ussurian pear originating in northeast China is extremely cold-resistant, and wild species can resistance to-52 DEG C of low temperature.

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

The organic fertilizer that pear tree plantation is suitable for, is characterized in that being made up of the raw material of following weight part: straw 14 ~ 16, rice bran 12 ~ 14, cottonseed cake 16 ~ 18, medical stone 8 ~ 10, lime powder 6 ~ 8, plant ash 8 ~ 10, jelly powder 2 ~ 3, EM biological inoculum 3 ~ 5, potassium fulvate 4 ~ 6, ammonium nitrate phosphate fertilizer 12 ~ 14, copper sulfate 5 ~ 7, bicarbonate of ammonia 6 ~ 8, magnesium chloride 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.

A preparation method for the organic fertilizer that pear tree plantation is suitable for, is characterized in that comprising following step:

(1) by jelly powder with 1: 150 ratio to add water post-heating stirring and dissolving, medical stone powder is broken into fine sand shape simultaneously and adds, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach medical stone fine sand;

(2) straw is first pulverized slagging, remix rice bran, cottonseed cake, medical stone, lime powder and plant ash, by EM biological inoculum with 1: 10 ratio be dissolved in water after be sprayed to mixing organic material on, mixing after adjustment water content 30 ~ 40%, heap fermentation 12 ~ 16 days under 37 ~ 40 DEG C of conditions;

(3) mix potassium fulvate, ammonium nitrate phosphate fertilizer, copper sulfate, bicarbonate of ammonia, magnesium chloride, auxiliary agent and other remaining component do not related to, add 10 ~ 14 times to the water of total weight parts, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the medical stone 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 4 ~ 6mm, qualified rear coating.

Advantage of the present invention: fertilizer of the present invention is the organic fertilizer that the plantation of a kind of pear tree is suitable for, adopt a kind of to biological nontoxic, harmless and there is certain bioactive composite minerals medical stone as carrier, first be ground into fine sand shape, again at surface adsorption one deck gelatin, be added in the organic fertilizer of fermentation in advance, add inorganic chemistry material and keep property balanced in nutrition, finally granulate, pear tree a kind ofly needs the seeds of frequent fertilising to keep vigorous vitality and vigor, the present invention utilizes the gelatin adsorption of coating can play the effect of fertility slowly-releasing, secondly the loss because rainwash causes can be prevented, because the particle of medical stone sand shape exists, can chiltern soil to a certain degree, reduce the number of times of artificially applying fertilizer, increase efficiency, the protection to environment is meaned while nutrient Appropriate application.

Embodiment

Embodiment 1:

The organic fertilizer that pear tree plantation is suitable for, is characterized in that being made up of the raw material of following weight part (unit: Kg): straw 14, rice bran 14, cottonseed cake 16, medical stone 10, lime powder 8, plant ash 8, jelly powder 2, EM biological inoculum 3, potassium fulvate 4, ammonium nitrate phosphate fertilizer 14, copper sulfate 5, bicarbonate of ammonia 6, magnesium chloride 2, 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 1.5, wintergreen oil 0.8, medical stone powder 2, ammonium persulphate 0.5, nanometer adopting iron ore tailings 13, methyl methacrylate 3, borax 4, glycerine 2 and appropriate water; Preparation method is: first by glycerine and water with 1: 8 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.

A preparation method for the organic fertilizer that pear tree plantation is suitable for, is characterized in that comprising following step:

(1) by jelly powder with 1: 150 ratio to add water post-heating stirring and dissolving, medical stone powder is broken into fine sand shape simultaneously and adds, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach medical stone fine sand;

(2) straw is first pulverized slagging, remix rice bran, cottonseed cake, medical stone, lime powder and plant ash, by EM biological inoculum with 1: 10 ratio be dissolved in water after be sprayed to mixing organic material on, mixing after adjustment water content 30 ~ 40%, heap fermentation 12 ~ 16 days under 37 ~ 40 DEG C of conditions;

(3) mix potassium fulvate, ammonium nitrate phosphate fertilizer, copper sulfate, bicarbonate of ammonia, magnesium chloride, auxiliary agent and other remaining component do not related to, add 10 ~ 14 times to the water of total weight parts, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the medical stone 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 4 ~ 6mm, 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 pear tree planting experiment district 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 pear tree is compared with check plot pear tree, the average sturdy degree of its rhizome increases about 12%, fruit and branches and leaves color and luster brighter, per mu yield exceeds 15.4%.

Claims (2)

1. the organic fertilizer that pear tree plantation is applicable, is characterized in that being made up of the raw material of following weight part: straw 14 ~ 16, rice bran 12 ~ 14, cottonseed cake 16 ~ 18, medical stone 8 ~ 10, lime powder 6 ~ 8, plant ash 8 ~ 10, jelly powder 2 ~ 3, EM biological inoculum 3 ~ 5, potassium fulvate 4 ~ 6, ammonium nitrate phosphate fertilizer 12 ~ 14, copper sulfate 5 ~ 7, bicarbonate of ammonia 6 ~ 8, magnesium chloride 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 pear tree plants the preparation method of the organic fertilizer be suitable for according to claim 1, it is characterized in that comprising following step:

(1) by jelly powder with 1: 150 ratio to add water post-heating stirring and dissolving, medical stone powder is broken into fine sand shape simultaneously and adds, stop heating and stirring 30 ~ 40min naturally cooling to room temperature, leach medical stone fine sand;

(2) straw is first pulverized slagging, remix rice bran, cottonseed cake, medical stone, lime powder and plant ash, by EM biological inoculum with 1: 10 ratio be dissolved in water after be sprayed to mixing organic material on, mixing after adjustment water content 30 ~ 40%, heap fermentation 12 ~ 16 days under 37 ~ 40 DEG C of conditions;

(3) mix potassium fulvate, ammonium nitrate phosphate fertilizer, copper sulfate, bicarbonate of ammonia, magnesium chloride, auxiliary agent and other remaining component do not related to, add 10 ~ 14 times to the water of total weight parts, heated and stirred is dissolved into aqua;

(4) mixed with organic fermentation material of (2) by the medical stone 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 4 ~ 6mm, qualified rear coating.