CN102612886A

CN102612886A - Method for improving hardening of soil suitable for planting konjak

Info

Publication number: CN102612886A
Application number: CN201210074319XA
Authority: CN
Inventors: 周麟
Original assignee: CHONGQING PENGSHUI COUNTY TIAN-JIAO AGRICULTURE DEVELOPMENT Co Ltd
Current assignee: CHONGQING PENGSHUI COUNTY TIAN-JIAO AGRICULTURE DEVELOPMENT Co Ltd
Priority date: 2012-03-21
Filing date: 2012-03-21
Publication date: 2012-08-01

Abstract

The invention relates to a method for improving the hardening of soil suitable for planting konjak. The method comprises the following steps of: fully mixing and uniformly stirring 1 weight part of powdery microbial inoculum, 5,000 to 6,000 weight parts of organic fertilizer and 1,000 to 2,000 weight parts of inorganic fertilizer, applying 4,500 to 5,000 kilograms of mixture per mu, mixing the mixture and earth surface soil, and ploughing and embedding to a place which is 10 to 30 centimeters below the ground, so that the soil hardening is improved after 3 months. The method has the advantages that the microbial inoculum can inhibit the growth of soft-rot germs and prevent the soft rot of the konjak; and the microbial inoculum, the organic fertilizer and the inorganic fertilizer are combined effectively, so that the physical characteristics of the soil can be improved, granular structures in the soil can be improved, the gap of the soil can be increased, the permeability and water permeable performance of the soil can be improved, nutrients and trace elements in the soil can be increased, and the nutrient structure of the soil can be improved. By the improvement, the method is suitable for preventing the diseases of the konjak, promoting the growth of the konjak and improving the yield and quality of the konjak.

Description

Be suitable for the soil compaction improvement method of konjaku plantation

Technical field

The invention belongs to the agromelioration technical field, particularly a kind of soil compaction improvement method that is suitable for the konjaku plantation.

Background technology

Konjaku other Ming Amorphophalus rivieri belongs to the perennial perennial root stem tuber of Araeceae herbaceous plant; Mainly originate in the torrid zone, the Eastern Hemisphere, subtropics, China is one of original producton location, and all there is distribution in province mountain areas such as Sichuan, Hubei, Hunan, Yunnan, Guizhou, Shaanxi, Guangdong, Guangxi, Anhui, Fujian, Taiwan; Amorphophallus species is a lot, and there is more than 260 kind in the whole world, in state-owned 21 kinds, wherein 8 kinds be China peculiar.

China is shown in " Mingyi Bielu " of Wei Jin Tao Hongjing in period the earliest about the applicating history of konjaku, and first year konjaku is as medicine, later successive dynasties doctor work is all compiled, and Compendium of Material Medica has been introduced konjaku in detail as the instructions of taking of Chinese medicine and processing, modulator approach.

Konjaku is useful basic food, and to the too much people of edible animal property acid food, konjaku is eaten in collocation, can reach food acid, soda balance, and is favourable to health; At present health care, the medical function of konjaku many clinical experimental studies have been made all over the world; The conclusion basically identical; Wherein the main component konjaku glucomannan belongs to water-soluble hemicellulose, and its outstanding alimentary health-care function is to bring into play the regulating action of dietary fiber to nutritional imbalance, contained non-water-soluble fiber in the greengroceries such as it and Chinese cabbage, celery; Original shape discharge person is different after getting into human body, and it can participate in the metabolism of human body and influence intestinal changing to helping healthy direction; Konjaku is except that containing a large amount of Glucomannans; The amino acid and 10 kinds of mineral trace elements and the abundant food fiber that also contain alkaloid, pectin, 17 kinds of needed by human body; It is the unique plant that contains a large amount of Glucomannans of biosphere; Modern rich man's diseases such as high fat of blood, high cholesterol, diabetes, adiposis, constipation are had good preventive and therapeutic effect, are the desirable healthy food of the elderly, receive the favor of world's health food market deeply; In Japan, konjaku becomes the indispensable delicacies of seat seat already, is described as " magic power food ".

Konjaku glucomannan also has performances such as thickening, emulsification, gelling, bonding, water conservation; Its powder promptly can be used as major ingredient and makes various food; Also can be used as food additives to improve the quality of other food; In food industry, be used as food additives such as thickener, suspension emulsion, emulsifier, stabilizing agent, quality improver, be widely used in cereal product, meat products, beverage, flavouring, the bean product; Also can be used for fields such as medicine, cosmetics, textile industry, building industry, edible film, environmental protection, historical relic's protection in addition.

Owing to the extensive use of konjaku and all over the world to the understanding of konjaku, make that the market demand of konjaku is increasing, formed three big markets such as Japanese market, Korea S and market, Southeast Asia, American-European market at present.Needed both at home and abroad 900,000 tons of fresh Amorphophallus rivieris in 2006, and only 520,000 tons of output can't be satisfied the demand far away.

Since the eighties in 20th century, Chinese konjaku has begun industrialized development, but because of starting to walk evening; Planting technology never has very quantum jump, particularly aspect scientific utilization soil, does not effectively study; So that soil compaction is serious, and soil compaction generally is made up of following reason.

Rainfall or to crop pour water the granular structure that can destroy soil, earth material is disperseed, and receive the cohesive force effect to cause soil water-retaining, fertilizer-preserving ability and permeability to reduce after the drying, cause soil compaction.

In soil excessive apply nitrogenous fertilizer after; The nitrogen supply of microorganism increases by 1 part, and the carbon element of corresponding consumption just increases by 25 parts, and the carbon element that is consumed derives from the soil organic matter; The content of organic matter is low; Influence activation of microorganism conversely, thereby influence the formation of soil aggregate, cause soil compaction.

3. excessive when applying phosphate fertilizer in soil, cations such as calcium, magnesium combine to form insoluble phosphate in the phosphate anion in the phosphate fertilizer and the soil, promptly waste phosphate fertilizer, have destroyed soil aggregate again, cause soil compaction.

4. excessive when applying potash fertilizer in soil, the potassium ion displacement property in the potash fertilizer is strong especially, and the polyvalent cation that can will form soil aggregate cements out, and causes soil compaction.

Summary of the invention

Technical problem to be solved by this invention provides a kind of soil compaction improvement method that is suitable for the konjaku plantation, improves granular structure situation in the soil through applying landfill beneficial microbe bacterium, organic manure and inorganic fertilizer, removes the soil compaction phenomenon.

For solving the problems of the technologies described above, the technical scheme that the present invention adopted is the soil compaction improvement method that is suitable for the konjaku plantation, and concrete grammar is following.

With 1 part of powdery microbial bacterial agent, organic manure 5000-6000 part, inorganic fertilizer 1000-2000 part are fully mixed and are mixed thoroughly, and every mu applies 4500kg-5000kg then, imbed underground 10cm-30cm place with turning over after ground surface soil is mixed, and get final product after 3 months.

Wherein, the powdery microbial bacterial agent is one or more in azotobacter, streptomycete, the saccharomycete.

Organic manure is one or more and the people's domestic animals manure in agricultural crop straw powder, schlempe, colza cake, cottonseed cake, rice chaff, the soya-bean cake.

Inorganic fertilizer is one or more in coal ash, ash, kaolin, zinc sulphate, magnesium sulfate, boric acid, the calcium magnesium zinc fertilizer.

The invention has the beneficial effects as follows that the microbial bacterial agent of selecting for use can suppress the growth of Bacteria erwinia, the generation of prevention konjak soft rot; Effective combination of microbial bacteria, organic manure and inorganic fertilizer can improve the physical behavior of soil, improves granular structure situation in the soil, increases the space of soil; Improve the permeability and the water permeability of soil, also can increase the nutrient in the soil simultaneously, increase trace element; Improve the nutrient structure of soil,, both can be fit to konjaku prevention disease through such improvement; The growth of konjaku be can promote again, output and quality improved.

Embodiment

Below in conjunction with embodiment the present invention is described further.

Embodiment 1.

2010, the tender agricultural development Co., Ltd in sky, county, Peng River, Chongqing City was suitable for the soil melioration that konjaku is planted in Si Ping village, kerria township, Peng River county to 5 mu of soil that harden; At first with totally 25 tons of azotobacter 5kg, straw, corn straw powder tripping domestic animals manure; Coal ash, ash and fused calcium magnesium phosphate are mixed thoroughly 5 tons of abundant mixing totally, process fertiliser mixtures, and every mu applies 4500kg then; At first to ground surface soil shallow plowing 10cm; Treat that ground surface soil and fertiliser mixtures fully mix back deep ploughing 10cm-30cm, fertilizer is imbedded underground, get final product after 3 months.

Embodiment 2.

2010, the tender agricultural development Co., Ltd in sky, county, Peng River, Chongqing City was suitable for the soil melioration of konjaku plantation to 10 mu of soil that harden in sub-village, dragon She Zhen ditch, Peng River county; At first with totally 50 tons of azotobacter and each 5kg of streptomycete, straw, corn straw powder, soya-bean cake tripping domestic animals manures; Coal ash, boric acid, ash and fused calcium magnesium phosphate are mixed thoroughly 10 tons of abundant mixing totally, process fertiliser mixtures, and every mu applies 5000kg then; At first to ground surface soil shallow plowing 10cm; Treat that ground surface soil and fertiliser mixtures fully mix back deep ploughing 10cm-30cm, fertilizer is imbedded underground, get final product after 3 months.

Embodiment 3.

2010, the tender agricultural development Co., Ltd in sky, county, Peng River, the Chongqing City Long Sheng village, township of galloping along on horseback in Peng River county was suitable for the soil melioration of konjaku plantation to 15 mu of soil lands for growing field crops of hardening; At first each 5kg of azotobacter, saccharomycete and streptomycete, straw are pulverized totally 75 tons at end, colza cake, cottonseed cake, corn straw powder tripping domestic animals manure; Coal ash, ash and fused calcium magnesium phosphate are mixed thoroughly 15 tons of abundant mixing totally, process fertiliser mixtures, and every mu applies 5000kg then; At first to ground surface soil shallow plowing 10cm; Treat that ground surface soil and fertiliser mixtures fully mix back deep ploughing 10cm-30cm, fertilizer is imbedded underground, get final product after 3 months.

Claims

1. be suitable for the soil compaction improvement method of konjaku plantation; It is characterized in that 1 part of powdery microbial bacterial agent; Organic manure 5000-6000 part, inorganic fertilizer 1000-2000 part are fully mixed and are mixed thoroughly, and every mu applies 4500kg-5000kg then; Imbed underground 10cm-30cm place with turning over after ground surface soil is mixed, get final product after 3 months.

2. the soil compaction improvement method that is suitable for the konjaku plantation according to claim 1 is characterized in that the powdery microbial bacterial agent is one or more in azotobacter, streptomycete, the saccharomycete.

3. the soil compaction improvement method that is suitable for konjaku plantation according to claim 1 is characterized in that organic manure is one or more and the people's domestic animals manure in agricultural crop straw powder, schlempe, colza cake, cottonseed cake, rice chaff, the soya-bean cake.

4. the soil compaction improvement method that is suitable for the konjaku plantation according to claim 1 is characterized in that inorganic fertilizer is one or more in coal ash, ash, kaolin, zinc sulphate, magnesium sulfate, boric acid, the calcium magnesium zinc fertilizer.