CN105693428A - Fertilizer adjuvant for improving soil planting environment - Google Patents

Abstract

The invention discloses a fertilizer adjuvant for improving soil planting environment. The fertilizer adjuvant is prepared from the following raw materials in parts by weight: 25-40 parts of bean dregs, 20-35 parts of distillers' grains, 15-25 parts of diatomite, 15-25 parts of biogas residue, 11-21 parts of ammonium sulfate, 11-21 parts of calcium superphosphate, 3-14 parts of potassium fulvate, 2-6 parts of zeolite powder, and 1-3 parts of phosphate solubilizing bacteria. The fertilizer adjuvant is abundant in nutrient contents, good in water retention capacity, capable of achieving good effects of improving the soil structure and balancing the pH value, and capable of maintaining land fertility, preventing and controlling plant diseases, and enhancing plant resistance.

Description

A kind of fertilizer adjuvant improving soil planting environment

Technical field

The present invention relates to technical field of fertilizers, particularly to a kind of fertilizer adjuvant improving soil planting environment。

Background technology

China is large agricultural country, and the people's livelihood of country, economy are all played vital effect by grain-production。Fertilizer is as the important factor in order affecting Crops production and quality, and its effect also contributes to the productive life of peasant。But most fertilizer are keeping existing defects on suitable soil planting environment in the market, cause in the sustainable use in soil and the yield of crop reduces and quality decline, it is impossible to meet the demand of present stage agricultural production。

Replacing along with the life-time service ploughed and crop, land fertility declines and has had a strong impact on the yield and quality of crop, the salt-soda soil being subject to natural cause impact and formed makes crop be difficult to absorb moisture and nutrient substance, and serious salt affected soil regional plant is little to existence。The basic reason that saline-alkali soil is formed is in that water regime is bad, at the improvement initial stage, it should be noted that improve water regime of soil, be aided with salt discharge, the desalinization of soil by flooding or leaching, reduction soil salt content then fertilizing soil, improvement of fostering and apply fertilizer simultaneously。

Summary of the invention

It is an object of the invention to, it is provided that a kind of a kind of fertilizer adjuvant improving soil planting environment that can balance soil acid-base value and keep land fertility。

To achieve these goals, the present invention provides techniques below scheme:

A kind of fertilizer adjuvant improving soil planting environment, is prepared by the raw material of following weight portion: bean dregs 25-40 part, distiller grains 20-35 part, kieselguhr 15-25 part, biogas residue 15-25 part, ammonium sulfate 11-21 part, calcium superphosphate 11-21 part, potassium fulvate 3-14 part, zeolite powder 2-6 part, phosphate solubilizing bacteria 1-3 part。

Preparation method comprises the following steps:

(1) kieselguhr is mixed with zeolite powder stirring, impurity is removed in washing, mixes and soaks 17-20h with 1:1-2 by the hydrochloric acid solution that gained mixture and concentration are 7-9%, then carry out solid-liquid separation and dry, gained compound is carried out 12-14h ultraviolet radiation, obtains modified water conservation material；

(2) after bean dregs, distiller grains being stirred, compost 40-55cm height, with plastic foil capping fermentation 3-5 days, obtain mixing bed material；

(3) namely modified water conservation material, mixing bed material are obtained the present invention after mixing homogeneously with biogas residue, ammonium sulfate, calcium superphosphate, potassium fulvate, phosphate solubilizing bacteria。

Bean dregs, prove after deliberation, and in Semen sojae atricolor, some nutritional labeling remains in bean dregs, general bean dregs water content 85%, protein 3.0%, fat 0.5%, carbohydrate (cellulose, polysaccharide etc.) 8.0%, additionally, possibly together with mineral such as calcium, phosphorus, ferrum。

Distiller grains, distiller grains are the direct leftover bits and pieces in wine brewing process, and it does not contain only a certain proportion of grain, and it is possibly together with abundant crude protein, various trace elements, vitamin, yeast etc.。

Kieselguhr, kieselguhr is a kind of siliceous rock, is a kind of biogenic silicastone, its chemical composition is based on SiO2, available SiO2 nH2O represents, containing a small amount of Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5 and organic matter, mineralogical composition is opal and mutation thereof。Under an electron microscope it is observed that the structure of special porous, water absorption rate is 2-4 times of own vol, has the character that exquisiteness, loose, light weight, porous, water absorption and permeability are strong。In alkali, soluble silicon acid content is 50～80%。

Biogas residue, outside containing abundant nitrogen, phosphorus, potassium and substantial amounts of element, possibly together with trace element such as the boron that plant growth is played an important role, copper, ferrum, manganese, zinc, can meet the needs of plant growth。Biogas residue contains humic acids 10%～20%, organic 30%-50%, phosphorous 0.4%-0.6%, full potassium 0.6%-1.2%, uses natural pond fertilizer and Citrus sugariness can be made to improve 0.5 degree of-1.0 degree, increase production 10%-30%。Biogas residue is rich in organic matter, humus, micronutrient element, several amino acids, enzyme and beneficial microbe。Quality is loose, performance is good, acid-base value is moderate in soil moisture conservation, after decomposing agent becomes thoroughly decomposed and produces into fertilizer, can play the effect well improveing soil。Still containing more biogas slurry in biogas residue, its solid contents is below 20%, and wherein the undecomposed raw material of part and newborn microbial cells, apply farmland and may proceed to fermentation, discharge nutriment in a fertilizer。Therefore, biogas residue, in comprehensive utilization process, has two kinds of functions of effect quick-acting, slow, can make base manure and topdress, and both can reduce the amount of application of chemical fertilizer, pesticide, reduces cost, can be effectively improved again the yield and quality of crops。Humic acid fertilizer has fertilizer synergistic, improves soil, stimulates plant growth, improves the functions such as agricultural product quality；Nitro humic acid can be used as raising rice seedlings regulating acid agent；Humic acids magnesium, zinc humic acid, humic acid urea ferrum have good effect respectively on supplementary soil magnesium deficiency, Semen Maydis zinc deficiency, Chlorosis in Fruit trees；Humic acids and the combined use of pesticides such as nitrofen, atrazine, it is possible to improve drug effect, suppress residual hazard；Sodium humate is effective to treatment apple tree canker。

Yellow humic acid, is a kind of short carbon chain molecular structure material extracted from natural humic acid。It has high capacity amount and physiologically active。Have the advantage that chelating constant and trace nutrient make it utilize for plant better；Controlling plant diseases, strengthens Flood resistance；Excite plant microbiological activity；Slow release fertilizer, improves chemical fertilizer and pesticide utilizes；Improve alimentation, promote plant germination and growth；Accelerate precipitation to decompose, improve Soil structure。Potassium fulvate can activate the soil that hardens, and promotes various gourd, fruit and vegetable and the physiological metabolism of land for growing field crops crops, promotes that well developed root system, stem and leaf are in great numbers。Various fertilizer can be saved, gourd, fruit and vegetable and various field crop can be made ripe about ten days in advance, increase production more than 20%。Gourd, fruit and vegetable class can be made to prolong storage period and the collecting period, prevent fallen flowers, shedding, increase the sugar content of fruit, improve nutrient quality。

Zeolite powder, zeolite is the aluminium silicate mineral of a kind of rack-like structure that slag is formed。Zeolite has the adsorptivity of uniqueness, catalytic, ion exchangeable, the selectivity of ion, acid resistance, heat stability, many compositions and significantly high biological activity and mithridatism etc.。Cation in zeolite hole and passage also has stronger selective ion exchange performance。Heavy metal ion and the cyanide of animal pest will can be removed。Useful metal ion is made to be released。Zeolite surface is coarse and the loose structure that has so that it is having stronger carrying capability, material not only can be made to be adsorbed on surface equably, and can be adsorbed onto in hole and passage, the utilizability that improve material is also substantially improved the uniformity of mixing。It is more beneficial for animal the release time of energy proper extension microcomponent to absorb simultaneously。

Phosphate solubilizing bacteria, phosphorus is the important substance basis of growth and development of plants, and Crop phosphorus amount and its Biomass and yield are significant positive correlation。The existence fixing due to phosphorus makes soil phosphorus deficiency worldwide be widely present, and phosphorus supply deficiency is one of most important limiting factor during world agriculture produces。Soil phosphorus circulates centered by microbial activities, and the phosphorus that plant can be difficult to absorb by phosphate solubilizing bacteria is converted into the form that can absorb, and activates out by insoluble phosphorus in soil, to the conversion of soil phophorus with effectively have a significant impact。

Beneficial effects of the present invention:

Containing trace element such as abundant calcium, phosphorus, ferrum, calcium in raw material of the present invention, organic, several amino acids, enzyme and beneficial microbe, provide sufficient nutrition for growth and development of plants；Kieselguhr, zeolite powder loose and porous structure can strengthen the adsorptivity of fertilizer, improve the water absorbing and retaining properties of soil；The ackd salt such as ammonium sulfate, calcium superphosphate plays the effect of balanced soil acid-base value, improves the salinization of soil in soil, improves the planting environment in soil。Biogas residue is nutritious, containing beneficial microbe, energy continuing fermentation, increases soil fertilizer, and performance is good, acid-base value is moderate in its soil moisture conservation, can play the effect well improveing soil, be effectively improved the yield and quality of crops；Yellow humic acid can improve plant resistance to environment stress, improves alimentation, promotes plant germination and growth, can activate the soil that hardens simultaneously, accelerates precipitation and decomposes, improves Soil structure；Phosphate solubilizing bacteria can also keep soil aggregate, promotes the absorption of phosphorus；Biogas residue and yellow humic acid can reduce the amount of application of chemical fertilizer, reduce cost。Therefore, the present invention has abundant nutritional labeling, good water retention property, it is possible to reach to improve Soil structure, the good result of Balancing degree。

Detailed description of the invention

Below in conjunction with embodiment, the invention will be further described。

Embodiment 1

A kind of fertilizer adjuvant improving soil planting environment, is prepared by the raw material of following weight portion: 34 parts of bean dregs, 27 parts of distiller grains, 22 parts of kieselguhr, biogas residue 19 parts, 20 parts of ammonium sulfate, calcium superphosphate 14 parts, potassium fulvate 11 parts, zeolite powder 4 parts, phosphate solubilizing bacteria 2 parts。

Preparation method comprises the following steps:

(1) kieselguhr is mixed with zeolite powder stirring, impurity is removed in washing, mixes and soaks 19h with 1:1.8 by the hydrochloric acid solution that gained mixture and concentration are 8%, then carry out solid-liquid separation and dry, gained compound is carried out 13h ultraviolet radiation, obtains modified water conservation material；

(2) after bean dregs, distiller grains being stirred, compost 45cm height, with plastic foil capping fermentation 5 days, obtain mixing bed material；

(3) namely modified water conservation material, mixing bed material are obtained the present invention after mixing homogeneously with biogas residue, ammonium sulfate, calcium superphosphate, potassium fulvate, phosphate solubilizing bacteria。

Embodiment 2

Preparation method used by the present embodiment is identical with embodiment 1, is different in that:

Prepared by the raw material of following weight portion: 39 parts of bean dregs, 31 parts of distiller grains, 18 parts of kieselguhr, biogas residue 22 parts, 19 parts of ammonium sulfate, calcium superphosphate 15 parts, potassium fulvate 7 parts, zeolite powder 6 parts, phosphate solubilizing bacteria 2 parts。

Embodiment 3

Preparation method used by the present embodiment is identical with embodiment 1, is different in that:

Prepared by the raw material of following weight portion: 34 parts of bean dregs, 26 parts of distiller grains, 24 parts of kieselguhr, biogas residue 23 parts, 17 parts of ammonium sulfate, calcium superphosphate 20 parts, potassium fulvate 12 parts, zeolite powder 5 parts, phosphate solubilizing bacteria 3 parts。

Claims (2)

1. the fertilizer adjuvant improving soil planting environment, it is characterized in that, it is to be prepared by the raw material of following weight portion: bean dregs 25-40 part, distiller grains 20-35 part, kieselguhr 15-25 part, biogas residue 15-25 part, ammonium sulfate 11-21 part, calcium superphosphate 11-21 part, potassium fulvate 3-14 part, zeolite powder 2-6 part, phosphate solubilizing bacteria 1-3 part。

2. a kind of fertilizer adjuvant improving soil planting environment according to claim 1, it is characterised in that preparation method comprises the following steps:

(1) kieselguhr is mixed with zeolite powder stirring, impurity is removed in washing, mixes and soaks 17-20h with 1:1-2 by the hydrochloric acid solution that gained mixture and concentration are 7-9%, then carry out solid-liquid separation and dry, gained compound is carried out 12-14h ultraviolet radiation, obtains modified water conservation material；

(2) after bean dregs, distiller grains being stirred, compost 40-55cm height, with plastic foil capping fermentation 3-5 days, obtain mixing bed material；

(3) namely modified water conservation material, mixing bed material are obtained the present invention after mixing homogeneously with biogas residue, ammonium sulfate, calcium superphosphate, potassium fulvate, phosphate solubilizing bacteria。