CN103641578A - A novel farm-oriented fertilizer and a preparation method thereof - Google Patents

Abstract

The invention discloses a farm-oriented fertilizer. The fertilizer is prepared from following raw materials in parts by weight: 30-35 of biogas residue, 20-24 of bran, 12-15 of soybean meal, 10-13 of bone meal, 10-12 of lignite, 13-15 of medical stone, 10-13 of urea, 18-20 of potassium sulfate, 12-14 of potassium dihydrogen phosphate, 4-5 of ammonium molybdate, 4-6 of borax, 2-4 of humic acid and 9-12 of a soil conditioner. The biogas residue, the bran, the soybean meal, and other agricultural and sideline raw materials are adopted by the fertilizer. The agricultural and sideline raw materials are convenient to take, low in cost and rich in nutrition, and can improve the soil structure. The lignite and the medical stone, which have rich nutrition and multi functions and are natural raw materials, are added for supplement, thus fully utilizing resources, reducing the production investment and reducing pollution caused by chemical fertilizers. The added borax provides trace elements for plants, and the borax itself has a function of germ control. The biogas residue contains rich organic matters, humus, micronutrient elements, a plurality of amino acids, enzymes and beneficial microorganisms. The biogas residue has loose texture and a moderate acid-base value, and is capable of modifying the soil when the biogas residue is produced into fertilizers. In addition, the biogas residue is capable of reducing the using amount of chemical fertilizers and pesticides, reducing the cost and effectively improving the crop quality and the yield.

Description

A kind of novel agricultural fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of novel agricultural fertilizer and preparation method thereof.

Background technology

China is large agricultural country, Ye Shi Fertilizer application big country.Statistic data according to China Ministry of Agriculture shows: the year usage quantity of China's chemical fertilizer accounts for 35% of world's total amount.But the utilization ratio of China's fertilizer is significantly less than developed country, and a large amount of Residual Fertilizer on the ground, not only causes the degradation of soil quality, also can pollute water body, and the Sustainable development of China's agricultural and the mankind's living environment is threatened.So the task of top priority is exactly the fertilizer of Development of Novel, the structure of optimization fertilizer.Novel agricultural fertilizer of the present invention, adopts the agricultural and sideline raw materials such as natural pond slag, wheat bran, dregs of beans, not only draws materials convenient but also Costco Wholesale is low, and nutritious, can improve Soil structure; Be aided with again brown coal, medical stone has abundant nutrition and multi-functional natural matter, can make full use of resource, reduce investment of production, can also reduce the pollution that chemical fertilizer causes.

Summary of the invention

Fertilizer object of the present invention is to provide a kind of novel agricultural fertilizer and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer is made by the raw material of following weight part: natural pond slag 30-35, wheat bran 20-24, dregs of beans 12-15, bone meal 10-13, brown coal 10-12, medical stone 13-15, urea 10-13, potassium sulfate 18-20, potassium primary phosphate 12-14, ammonium molybdate 4-5, borax 4-6, humic acids 2-4, soil conditioner 9-12;

Described soil redeposition is made by the raw material of following weight part: the raw material that takes following weight part: diatomite 100-120, nano-carbon powder 1-2, oil foot 4-5, Starso 4-5, xitix 1-2, Silane coupling agent KH550 1-2, Sodium Selenite 3-4, zinc sulfate 3-4, manganous sulfate 1-2, borax 2-3, ferrous sulfate 3-4, ammonium molybdate 1-2, chitosan 2-3, wintergreen oil 1-2, tributyl citrate 1-2, nanometer jade powder 2-3, kuh-seng powder 4-5; Preparation method is by diatomite and Sodium Selenite, zinc sulfate, manganous sulfate, borax, ferrous sulfate, ammonium molybdate mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that Silane coupling agent KH550 continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.

The concrete steps of the preparation of fertilizer are as follows:

(1) wheat bran, bean cake powder are broken into slag, are added in the mixture of natural pond slag, bone meal, brown coal, humic acids, carry out aerobic compost 8-10 days, during every turning in 1 day once;

(2) medical stone, borax are added to suitable quantity of water together, grind to form slurry, then add urea, potassium sulfate, potassium primary phosphate, ammonium molybdate, continue to grind 20-30 minute, then concentrated, dry, after granulation, standby;

(3) material of step 1 is sent in drying machine, dry, after granulation, mix with other remaining components such as the particle of step 2, soil conditioner.

Beneficial effect of the present invention:

Novel agricultural fertilizer of the present invention, adopts the agricultural and sideline raw materials such as natural pond slag, wheat bran, dregs of beans, not only draws materials convenient but also Costco Wholesale is low, and nutritious, can improve Soil structure; Be aided with again brown coal, medical stone has abundant nutrition and multi-functional natural matter, can make full use of resource, reduce investment of production, can also reduce the pollution that chemical fertilizer causes.The borax adding not only can, for plant provides trace element, itself just have the effect of control germ.Natural pond slag is rich in organic matter, soil ulmin, micronutrient element, multiple amino acids, enzyme and beneficial microorganism.Quality is loose, potential of hydrogen is moderate, is produced into after fertilizer, can play the effect of improvement soil.Also can reduce the amount of application of chemical fertilizer, agricultural chemicals, both reduce cost, can effectively improve the yield and quality of farm crop again simultaneously.

Specific embodiments

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material that takes following weight part (kg) is made: natural pond slag 33, wheat bran 22, dregs of beans 14, bone meal 12, brown coal 11, medical stone 14, urea 12, potassium sulfate 19, potassium primary phosphate 13, ammonium molybdate 4, borax 5, humic acids 3, soil conditioner 11;

Described soil redeposition is made by the raw material of following weight part (kg): the raw material that takes following weight part: diatomite 100, nano-carbon powder 2, oil foot 4, Starso 5, xitix 2, Silane coupling agent KH550 1, Sodium Selenite 4, zinc sulfate 4, manganous sulfate 2, borax 2, ferrous sulfate 3, ammonium molybdate 1, chitosan 3, wintergreen oil 2, tributyl citrate 1, nanometer jade powder 3, kuh-seng powder 4; Preparation method is by diatomite and Sodium Selenite, zinc sulfate, manganous sulfate, borax, ferrous sulfate, ammonium molybdate mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that Silane coupling agent KH550 continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.The preparation method's of fertilizer concrete steps are as follows:

(1) wheat bran, bean cake powder are broken into slag, are added in the mixture of natural pond slag, bone meal, brown coal, humic acids, carry out aerobic compost 10 days, during every turning in 1 day once;

(2) medical stone, borax are added to suitable quantity of water together, grind to form slurry, then add urea, potassium sulfate, potassium primary phosphate, ammonium molybdate, continue to grind 25 minutes, then concentrated, dry, after granulation, standby;

(3) material of step 1 is sent in drying machine, dry, after granulation, mix with other remaining components such as the particle of step 2, soil conditioner.

In order to further illustrate using value of the present invention, implement people the field with the hybrid rice of equal fertility is equally divided into 6, wherein 3 apply fertilizer of the present invention, and other 3 uses, with the common fertilizer of aliquot, are got its mean value, and test-results is as follows:

Statistics shows, compares with control group, and fertilizer of the present invention has significant effect for the growth of plant and the raising of output.

Claims (2)

1. a novel agricultural fertilizer, it is characterized in that, by the raw material of following weight part, made: natural pond slag 30-35, wheat bran 20-24, dregs of beans 12-15, bone meal 10-13, brown coal 10-12, medical stone 13-15, urea 10-13, potassium sulfate 18-20, potassium primary phosphate 12-14, ammonium molybdate 4-5, borax 4-6, humic acids 2-4, soil conditioner 9-12;

described soil conditioner is made by the raw material of following weight part: the raw material that takes following weight part: diatomite 100-120, nano-carbon powder 1-2, oil foot 4-5, Starso 4-5, xitix 1-2, Silane coupling agent KH550 1-2, Sodium Selenite 3-4, zinc sulfate 3-4, manganous sulfate 1-2, borax 2-3, ferrous sulfate 3-4, ammonium molybdate 1-2, chitosan 2-3, wintergreen oil 1-2, tributyl citrate 1-2, nanometer jade powder 2-3, kuh-seng powder 4-5; Preparation method is by diatomite and Sodium Selenite, zinc sulfate, manganous sulfate, borax, ferrous sulfate, ammonium molybdate mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that Silane coupling agent KH550 continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.

2. according to the novel agricultural fertilizer described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) wheat bran, bean cake powder are broken into slag, are added in the mixture of natural pond slag, bone meal, brown coal, humic acids, carry out aerobic compost 8-10 days, during every turning in 1 day once;

(2) medical stone, borax are added to suitable quantity of water together, grind to form slurry, then add urea, potassium sulfate, potassium primary phosphate, ammonium molybdate, continue to grind 20-30 minute, then concentrated, dry, after granulation, standby;

(3) material of step 1 is sent in drying machine, dry, after granulation, mix with other remaining components such as the particle of step 2, soil conditioner.