Background technology
For a long time; In order to increase grain yield, use chemical such as chemical fertilizer, agricultural chemicals in the agriculture prodn in a large number, thereby cause the large-area hardening soil; Soil suction, water retention capacity seriously descend; Ventilation property weakens, the decomposition-reduction ability drop, greatly reduces the ability of regulation and control of soil reservoir to natural rainfall, thereby causes a large amount of rainwashes rationally to utilize; In addition; The most boring organic matter materials of doing such as feces of livestock and poultry, slaughterhouse waste, rubbish that adopt of present known mixed fertilizer; These not air inlets of raw material smell foul, and more serious is that toxic substances such as heavy metal cadmium, lead, arsenic exceed standard, and live body roundworm egg and intestinal bacteria exist in a large number simultaneously.Mixed fertilizer with this raw material production is received severe contamination, meeting contaminated soil behind incorporation of fertilizerin the soil, and toxic substance is absorbed by crop; Accumulation in vivo; Must produce chronic poisoning after product after it is received is used, the heavy damage human health is in order to be agricultural land soil recovery fertility as early as possible; Improve crop yield; Be necessary to propose a kind of new organic-biological property fertilizer, effectively reduce underground pests generation, keep soil from packing together, increase soil nutrient, simultaneously can not cause new pollution again to soil.
Summary of the invention
The deficiency that the present invention is directed to prior art provides a kind of new Ru 2006101161.
The present invention realizes above-mentioned purpose through following method.
A kind of horseradish soil and fertilizer compsn of preventing and treating soil-borne disease, this horseradish soil and fertilizer compsn is made up of following materials of weight proportions: horseradish 20-30 part, dregs of beans 10-20 part; Agricultural crop straw 20-30 part of fully becoming thoroughly decomposed, yeast 0.06-0.15 part, unslaked lime 1-10 part; Ferrous sulfate 10-15 part, copper sulfate 0.6-3 part, potassium primary phosphate 0.8-3 part; M-tetrachlorophthalodinitrile 3-4 part, Chinese cabbage slag 10-13 part, dregs of a decoction 15-20 part; The described dregs of a decoction comprise by weight: Radix Codonopsis 3.1-4.5 part, tuber of stemona 2.1-3.2 part, rhizoma Gastrodiae 0.6-1.5 part, capsule of weeping forsythia 0.8-1.3 part, glutinous rehmannia 2.3-2.8 part, balloonflower root 0.5-1.3 part.
The described dregs of a decoction comprise by weight: Radix Codonopsis 3.4-4.2 part, tuber of stemona 2.4-3.0 part, rhizoma Gastrodiae 0.8-1.2 part, capsule of weeping forsythia 1.0-1.2 part, glutinous rehmannia 2.4-2.6 part, balloonflower root 0.7-1.1 part.
Described horseradish directly replaces with athomin, and the process for extracting of athomin is: 1) with the horseradish raw material pulverizing; (2) raw material after pulverizing distills, and comprises single flash, two processes of second distillation, and distillation temperature is 110 ℃, and distillation is carried out adding to depress; (3) distillation after product extract athomin.
Beneficial effect
The Ru 2006101161 that obtains that this method obtains possesses following advantage:
1, production technique is simple, and production cost is low, and is easy to use, is easy to promote;
2, short strong acting on obviously, behind use the present invention, plant leaf is plump, and color and luster is dark green, and tillering ability strengthens, and behind use the present invention, the soil-borne disease incidence reduces 30-70%, and the disease severity is remarkable to descend 50%, reduces the use of chemical agent, the reduction handling cost;
3, improve quality, substantive raising the output.The contained phosphorus potassium of the present invention is the senior nutrition of plant, has to absorb fast, the high characteristics of producing effects, and need not transform, and directly by plant absorbing, increases the living weight of plant, raising the output 20-50%;
4, can obviously improve the physical behavior of soil, increase soil active porosity content, chessom; Promote the formation of healthy soil organisms chain; Enlarge the water-holding capacity of soil simultaneously, obviously strengthen the ability of regulation and control of soil reservoir, improve the utilization ratio of farm crop natural rainfall to natural rainfall;
5, behind the incorporation of fertilizerin the soil by the microbiological degradation in the soil; With soil particle a kind of crumb structure of congealing into; Can make that the soil is porous; Strengthen the water permeability and the water-permeable of soil, improve the soil water-reataining fertilizer-keeping ability, the fertilizer that is decomposed simultaneously can discharge various nutrition continuously provides crop absorption.
Embodiment
Below in conjunction with embodiment the present invention is further described, following each embodiment only is used to explain the present invention, to not restriction of the present invention.
A kind of horseradish soil and fertilizer compsn of preventing and treating soil-borne disease of embodiment, this horseradish soil and fertilizer compsn is made up of following materials of weight proportions: horseradish 20-30 part, dregs of beans 10-20 part; Agricultural crop straw 20-30 part of fully becoming thoroughly decomposed, yeast 0.06-0.15 part, unslaked lime 1-10 part; Ferrous sulfate 10-15 part, copper sulfate 0.6-3 part, potassium primary phosphate 0.8-3 part; M-tetrachlorophthalodinitrile 3-4 part, Chinese cabbage slag 10-13 part, dregs of a decoction 15-20 part; The described dregs of a decoction comprise by weight: Radix Codonopsis 3.1-4.5 part, tuber of stemona 2.1-3.2 part, rhizoma Gastrodiae 0.6-1.5 part, capsule of weeping forsythia 0.8-1.3 part, glutinous rehmannia 2.3-2.8 part, balloonflower root 0.5-1.3 part.
The described horseradish soil and fertilizer compsn of preventing and treating soil-borne disease, the described dregs of a decoction comprise by weight: Radix Codonopsis 3.4-4.2 part, tuber of stemona 2.4-3.0 part, rhizoma Gastrodiae 0.8-1.2 part, capsule of weeping forsythia 1.0-1.2 part, glutinous rehmannia 2.4-2.6 part, balloonflower root 0.7-1.1 part.
The described horseradish soil and fertilizer compsn of preventing and treating soil-borne disease, described horseradish directly replaces with athomin, and the process for extracting of athomin is: 1) with the horseradish raw material pulverizing; (2) raw material after pulverizing distills, and comprises single flash, two processes of second distillation, and distillation temperature is 110 ℃, and distillation is carried out adding to depress; (3) distillation after product extract athomin.