CN105294362A - Cold-resistant temperature-increasing granular fertilizer special for peanuts in northern cold regions and preparation method of cold-resistant temperature-increasing granular fertilizer - Google Patents

Abstract

The invention discloses a cold-resistant temperature-increasing granular fertilizer special for peanuts in northern cold regions and a preparation method of the cold-resistant temperature-increasing granular fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 10-12 parts of attapulgite, 15-20 parts of biological carbon, 10-15 parts of tourmaline powder, 8-10 parts of gypsum, 8-10 parts of tricalcium phosphate, 45-50 parts of mountain clay, 40-45 parts of coconut chaff, 5-6 parts of ammonium molybdate, 6-8 parts of potassium dihydrogen phosphate, 3-5 parts of langdu root, 4-6 parts of betel nut and the like. The water-retaining slow-release fertilizer prepared by the method disclosed by the invention is low in cost and is simple and convenient to apply, various added inorganic substances meet the requirements of the peanuts on mineral substances of nitrogen, phosphorus, potassium and the like and microelements to ensure that the peanuts can grow normally, and the added cellulose grafted acrylate and starch grafted acrylamide can effectively retain the water in soil and prevent rapid water evaporation from influencing plant growth. The water-retaining slow-release fertilizer disclosed by the invention has good water retaining property and good slow-release property, improves the utilization ratio of fertilizer elements, alleviates environmental pollution and promotes the growth of crops.

Description

A kind of northern cold area peanut is special cold-resistantly heats granular fertilizer and preparation method thereof

Invention field

The present invention relates to a kind of fertilizer, specifically relate to that a kind of northern cold area peanut is special cold-resistantly heats granular fertilizer and preparation method thereof.

Background technology

Peanut is important in the world oil crops, alimentary crop and cash crop.First of its ultimate production and per unit area yield Jun Ju China oil crops, be the main source of China's edible vegetable oil, large agricultural-food of Ye Shi China most international competitiveness.

Peanut is at the equal suitable planting in various places, Chinese north and south; have and like the features such as shady, drought-enduring, barren-resistant; but northern peanut often can be subject to the environment stresses such as low temperature, phytophthora root rot, anthrax, southern blight in the process of plantation, no small loss can be brought to plantation person if dealt with improperly.Usual people use various chemical fertilizer, plant-growth regulator, chemical pesticide badly to coerce to resist these.Because chemosynthesis agent has, preventive effect is good, effect is fast, is one of important means of the prevention and control of plant diseases, pest control at present.But long-term a large amount of chemical synthetic pesticide of use unreasonably, the application of especially high poison, persistent pesticide, causes and causes pesticide residue to exceed standard, environment and agricultural-food contaminated, harm human and livestock health; It is serious that disease and pest develops immunity to drugs, preventive effect reduces even killed natural enemies, causes disease and pest rampant again, destroy the eubiosis.Botanical fungicide have low toxicity, noresidue, to the feature such as natural enemy is safer; Meanwhile, its complex chemical composition of botanical pesticide, not easily develops immunity to drugs.Therefore, the research and development of botanical fungicide, growth regulator and application progressively obtain the attention of insider, and obtain certain development.This just need one can slow releasing nutrient, strengthen peanut cold tolerance, and there is the composite functional fertilizer of better fertilizer efficiency.

Summary of the invention

The object of this invention is to provide that a kind of northern cold area peanut is special cold-resistantly heats granular fertilizer and preparation method thereof.

For achieving the above object, the technical solution used in the present invention is:

A kind of northern cold area peanut is special cold-resistantly heats granular fertilizer, it is characterized in that, with parts by weight, formed by the preparation of raw material of following weight part: attapulgite 10-12 part, charcoal 15-20 part, tourmaline powder 10-15 part, gypsum 8-10 part, tricalcium phosphate 8-10 part, mountain mud 45-50 part, coconut palm chaff 40-45 part, Whitfield's ointment 6-10 part, ammonium molybdate 5-6 part, potassium primary phosphate 6-8 part, root of langdu 3-5 part, betel nut 4-6 part, Ah rice's aromadendrin oil 2-3 part, matrine 5-7 part, Xylo-Mucine 4-6 part, magnesium aluminum silicate 6-7 part, ethyl acetate 2-4 part, dialkyl carbonate 3-6 part, azone 2-5 part, tensio-active agent styroyl phenol polyethenoxy ether 4-6 part, epoxy chloropropane 3-4 part, carboxymethyl starch 5-7 part, diammonium phosphate 3-5 part, carnallitite 4-6 part, cellulose graft acrylate 20-30 part, starch graft acrylamide 15-25 part.

The special cold-resistant preparation method heating granular fertilizer of northern cold area peanut, is characterized in that, comprise the following steps:

(1) attapulgite, carnallitite, hectorite are ground into 60-80 order powder, then be dry mixed 8-10min put into the rotating speed of stirring tank at 300-400r/min together with tricalcium phosphate, mountain mud, coconut palm chaff, Whitfield's ointment, potassium primary phosphate, carboxymethyl starch under, obtain Preblend;

(2) charcoal, tourmaline powder, gypsum, ammonium molybdate, the root of langdu, betel nut, Ah rice's aromadendrin oil, matrine, Xylo-Mucine, magnesium aluminum silicate, ethyl acetate, dialkyl carbonate, azone, tensio-active agent styroyl phenol polyethenoxy ether, diammonium phosphate are added in 15-20 water doubly successively, limit edged is stirred to and dissolves completely, obtains mixing solutions;

(3) mixing solutions that step (2) obtains is joined in the Preblend that step (1) obtains; add epoxy chloropropane, cellulose graft acrylate, starch graft acrylamide mixing and stirring again; then add appropriate water to send in tablets press and carry out granulation, obtain that described northern cold area peanut is special cold-resistantly heats granular fertilizer.

Beneficial effect of the present invention:

The Water-retaining slow-release fertilizer that the present invention obtains, with low cost, use easy, the various inorganicss of interpolation meet mineral substance and the trace elements such as the N P and K needed for peanut growth, ensure that its normal growth, improve peanut resistance to cold; Mountain mud venting capability is good, light weight, water holding, fertilizer conservation, be conducive to microbial activities, strengthen biological property, nutritious, and containing very high organic matter, humic acid and nutrition, mix in specific proportions with coconut palm chaff, there is the pH value of good nutrient preserving capability, retentiveness and ventilation property and applicable root growth, for root system of plant provides healthy growing environment; The cellulose graft acrylate added, starch graft acrylamide effectively can keep the moisture in soil, and preventing moisture from evaporating comparatively fast affects plant-growth; Water-retaining slow-release fertilizer of the present invention not only has good water-retentivity but also have good slow-releasing, and fertilizer element utilization ratio improves, and alleviates environmental pollution, promotes plant growth; The root of langdu, betel nut, Ah rice's aromadendrin oil, matrine etc. that botanical fungicide uses are natural active matter, easily degrade in the environment, have good prevention effect to the disease such as phytophthora root rot, root rot of peanut, and germ not easily develops immunity to drugs to it; The Xylo-Mucine added, magnesium aluminum silicate and ethyl acetate, reduce the destruction to environment, and the synergistic agent dialkyl carbonate of use, azone and tensio-active agent styroyl phenol polyethenoxy ether, enhance sterilization effect; Other Ca added ²⁺composition strengthens the anti-seismic design of peanut, and Whitfield's ointment and each component synergy provide various nutritive element needed for peanut growth and mineral substance, raising peanut tolerance to cold; Charcoal, tourmaline powder and gypsum can be soil thermal storage, improve soil thermal storage ability, improve the soil moisture in Roots of Peanut district " fertile territory ", promote Peanut Root System growth and to fertilizer, activate peanut self resistance to cold simultaneously and promote.

Embodiment

Below in conjunction with specific embodiment, technical scheme of the present invention is further described.

Embodiment 1:

A kind of northern cold area peanut is special cold-resistantly heats granular fertilizer, with parts by weight, formed by the preparation of raw material of following weight part: attapulgite 10 parts, charcoal 15 parts, tourmaline powder 10 parts, 8 parts, gypsum, tricalcium phosphate 8 parts, 45 parts, mountain mud, coconut palm chaff 40 parts, Whitfield's ointment 6 parts, ammonium molybdate 5 parts, potassium primary phosphate 6 parts, the root of langdu 3 parts, betel nut 4 parts, Ah rice's aromadendrin oil 2 parts, matrine 5 parts, Xylo-Mucine 4 parts, magnesium aluminum silicate 6 parts, ethyl acetate 2 parts, dialkyl carbonate 3 parts, azone 2 parts, tensio-active agent styroyl phenol polyethenoxy ether 4 parts, epoxy chloropropane 3 parts, carboxymethyl starch 5 parts, diammonium phosphate 3 parts, carnallitite 4 parts, cellulose graft acrylate 20 parts, starch graft acrylamide 15 parts.

The special cold-resistant preparation method heating granular fertilizer of northern cold area peanut, comprises the following steps:

(1) attapulgite, carnallitite, hectorite are ground into 60-80 order powder, then be dry mixed 8-10min put into the rotating speed of stirring tank at 300-400r/min together with tricalcium phosphate, mountain mud, coconut palm chaff, Whitfield's ointment, potassium primary phosphate, carboxymethyl starch under, obtain Preblend;

(2) charcoal, tourmaline powder, gypsum, ammonium molybdate, the root of langdu, betel nut, Ah rice's aromadendrin oil, matrine, Xylo-Mucine, magnesium aluminum silicate, ethyl acetate, dialkyl carbonate, azone, tensio-active agent styroyl phenol polyethenoxy ether, diammonium phosphate are added in 15-20 water doubly successively, limit edged is stirred to and dissolves completely, obtains mixing solutions;

(3) mixing solutions that step (2) obtains is joined in the Preblend that step (1) obtains; add epoxy chloropropane, cellulose graft acrylate, starch graft acrylamide mixing and stirring again; then add appropriate water to send in tablets press and carry out granulation, obtain that described northern cold area peanut is special cold-resistantly heats granular fertilizer.

Embodiment 2:

A kind of northern cold area peanut is special cold-resistantly heats granular fertilizer, with parts by weight, formed by the preparation of raw material of following weight part: attapulgite 12 parts, charcoal 20 parts, tourmaline powder 15 parts, 10 parts, gypsum, tricalcium phosphate 10 parts, 50 parts, mountain mud, coconut palm chaff 45 parts, Whitfield's ointment 10 parts, ammonium molybdate 6 parts, potassium primary phosphate 8 parts, the root of langdu 5 parts, betel nut 6 parts, Ah rice's aromadendrin oil 3 parts, matrine 7 parts, Xylo-Mucine 6 parts, magnesium aluminum silicate 7 parts, ethyl acetate 4 parts, dialkyl carbonate 6 parts, azone 5 parts, tensio-active agent styroyl phenol polyethenoxy ether 6 parts, epoxy chloropropane 4 parts, carboxymethyl starch 7 parts, diammonium phosphate 5 parts, carnallitite 6 parts, cellulose graft acrylate 30 parts, starch graft acrylamide 25 parts.

Preparation method is with embodiment 1.

Claims (2)

1. a northern cold area peanut is special cold-resistantly heats granular fertilizer, it is characterized in that, with parts by weight, formed by the preparation of raw material of following weight part: attapulgite 10-12 part, charcoal 15-20 part, tourmaline powder 10-15 part, gypsum 8-10 part, tricalcium phosphate 8-10 part, mountain mud 45-50 part, coconut palm chaff 40-45 part, Whitfield's ointment 6-10 part, ammonium molybdate 5-6 part, potassium primary phosphate 6-8 part, root of langdu 3-5 part, betel nut 4-6 part, Ah rice's aromadendrin oil 2-3 part, matrine 5-7 part, Xylo-Mucine 4-6 part, magnesium aluminum silicate 6-7 part, ethyl acetate 2-4 part, dialkyl carbonate 3-6 part, azone 2-5 part, tensio-active agent styroyl phenol polyethenoxy ether 4-6 part, epoxy chloropropane 3-4 part, carboxymethyl starch 5-7 part, diammonium phosphate 3-5 part, carnallitite 4-6 part, cellulose graft acrylate 20-30 part, starch graft acrylamide 15-25 part.

2. the special cold-resistant preparation method heating granular fertilizer of a kind of northern cold area according to claim 1 peanut, is characterized in that, comprise the following steps:

(1) attapulgite, carnallitite, hectorite are ground into 60-80 order powder, then be dry mixed 8-10min put into the rotating speed of stirring tank at 300-400r/min together with tricalcium phosphate, mountain mud, coconut palm chaff, Whitfield's ointment, potassium primary phosphate, carboxymethyl starch under, obtain Preblend;

(2) charcoal, tourmaline powder, gypsum, ammonium molybdate, the root of langdu, betel nut, Ah rice's aromadendrin oil, matrine, Xylo-Mucine, magnesium aluminum silicate, ethyl acetate, dialkyl carbonate, azone, tensio-active agent styroyl phenol polyethenoxy ether, diammonium phosphate are added in 15-20 water doubly successively, limit edged is stirred to and dissolves completely, obtains mixing solutions;

(3) mixing solutions that step (2) obtains is joined in the Preblend that step (1) obtains; add epoxy chloropropane, cellulose graft acrylate, starch graft acrylamide mixing and stirring again; then add appropriate water to send in tablets press and carry out granulation, obtain that described northern cold area peanut is special cold-resistantly heats granular fertilizer.