CN102550244B - Planting method capable of improving astragalus mongholicus yield - Google Patents

Abstract

The invention discloses a planting method capable of improving astragalus mongholicus yield, which can utilize a full set of integration techniques to improve astragalus mongholicus yield according to biological characteristics of lactic acid bacteria and yeast and growing characteristics of astragalus mongholicus. The planting method comprises leveling soil before sowing; fertilizing and preparing fertilizers; treating seeds; raising seed in the south; preparing a yeast powder fermentation nutrient solution, soybean isolation protein liquid and astragalus mongholicus high yield nutrition fertilizers; soaking seedling roots with the yeast powder fermentation nutrient solution; transplanting to the north; managing in fields; and harvesting astragalus mongholicus. The planting method can remarkably improve astragalus mongholicus yield after astragalus mongholicus is transplanted, and acre yield can be improved to more than 500 kg/acre. Astragalus mongholicus products are tidy in shape, high in nutrition value and safe in quality. The planting method provides a practical technique and is a practical method for healthy and stable development of astragalus mongholicus industries and can drive related industries of soybean protein and yeast products to develop, thereby forming new economic growth points and having good economic benefits and market development prospects.

Description

A kind of kind method for planting that improves Radix Astragali output

Technical field

The present invention relates to a kind of kind method for planting that improves higher yield of crops, specifically is a kind of kind method for planting that improves Radix Astragali output, belongs to the proportion of crop planting field.

Background technology

The Radix Astragali has another name called arrow stilbene, ball stilbene, be the perennial tall and big herbal root system of pulse family, nutrient component is complete, be rich in multiple bioactivators such as polysaccharose, flavonoids, saponins, amino acids, trace element, alkaloids, not only has the bidirectional modulation body's immunity, health-care efficacies such as the premunition of antibiotic, antifatigue and delaying cell aging, enhancing body and adaptability, also has tonifying Qi and lifting yang, strengthening exterior and reducing sweat, the detoxification apocenosis, function such as inducing diuresis for removing edema and myogenic is clinically one of the most frequently used tonifying Qi medicine.Mainly in the area plantation of arid of weathers such as the Northeast, the Inner Mongol, Shaanxi and Hebei of China, China's astragalus cultivation area is in continuous decline since 2006, and output constantly reduces.Its main cause is that Radix Astragali growth cycle is long, and field management requires high, and the plantation administrative skill falls behind, and has slackened the enthusiasm at plantation family to a great extent.At present China's astragalus cultivation mainly adopts the disseminate seeds mode of self-sow breeding of land for growing field crops, because the soil of various places is different with weather and management condition, the dry root per mu yield of the Radix Astragali is 175～275kg/ mu.

The dusty yeast dusty yeast extract that is otherwise known as, nutritious, the protein content height, be a kind of good single cell protein resource, and contain people and moving vitamin, nucleic acid and nutriments such as nucleotide and glutathione of planting 8 essential seed amino acids of body and 14 kinds of mineral matters, almost all kinds, behind lactobacillus-fermented, its micromolecular active component increases substantially, easilier absorbed by cell, and be rich in a large amount of efficacy factors and somatomedin, have multiple efficacies.Nutrient component is abundant in the soybean, contain good protein about 38%, be a kind of amino acid content abundance, protein resource that component is complete, soybean protein isolate contains the various active peptide in the hydrolyzate behind enzymolysis, have building up resistance, a multiple efficacies such as the function that promotes to grow.In astragalus cultivation, utilize the strange land to transplant and dusty yeast fermented nutritive liquid immersion Radix Astragali shoot root, and the composite dusty yeast zymotic fluid of soybean protein hydrolyate prepares nutrition, the intensive nursing care technological means that combines cooperates field management to increase substantially the output of the Radix Astragali simultaneously, yet there are no report.

Summary of the invention

The objective of the invention is the serious defectives of plant disease such as the Radix Astragali is emerged slowly in order to overcome, growth rate slow, root rot, and a kind of kind method for planting that improves Radix Astragali output is disclosed, it is according to lactic acid bacteria and saccharomycetic biological property, and the growth characteristics of the Radix Astragali, utilize a complete set of integration technology to improve the output of the Radix Astragali.

The present invention realizes by the following method:

Fertilizer → the seed treatment of sowing prefinishing soil → dispensing preparation → south land for growing field crops → preparation dusty yeast fermented nutritive liquid → preparation soybean protein isolate liquid → preparation Radix Astragali high yield nutrition fertilizer → dusty yeast fermented nutritive liquid immersion seedling root → north transplanting → field management in the spring → results Radix Astragali of growing seedlings → transplant seedlings winter.

The present invention compares with traditional astragalus cultivation, changed the pattern of Radix Astragali seedling grow, adopted grow seedlings southern winter, the new method of north spring plantation has increased strange land transplanting, dusty yeast fermented nutritive liquid to the immersion of root, and the nursing of Radix Astragali high yield nutrition fertilizer, strengthen field management simultaneously, implementation method is workable, has avoided factors such as season and the weather adverse effect that growth brings to the Radix Astragali, can significantly improve the output of the Radix Astragali.

Embodiment

Concrete operations step of the present invention is as follows:

A. sow the prefinishing soil;

B. discharge the fertilizer of preparation

B.1 farmyard manure 25kg～30kg/ mu,

B.2 fertilizer 2kg～3kg/ mu;

C. seed treatment

C.1 clean with 0.5% liquor potassic permanganate,

C.2 water logging bubble temperature is 37 ℃ ± 1 ℃,

C.3 water-soaking time 2.5～3h,

C.4 put into and breathe freely well, vernalization is 1～2 day in the container that temperature is 25～30 ℃;

D. grow seedlings winter in south

D.1 earthing 1～2cm after planting,

D.2 plastic film covers 20～24h;

E. the land for growing field crops of transplanting seedlings

E.1 the bud seedling grows to 20cm～25cm,

E.2 be with that mud is excavated, offspring keeps flat transplanting;

F. prepare the dusty yeast fermented nutritive liquid

F.1 be prepared from by following component and weight portion: 20～25 parts of dusty yeasts, 10～12 parts in molasses, 1～2 part of rare earth, 6～8 parts of inoculating lactic acid bacteriums, 60～70 parts of sterile waters,

F.2 fermentation temperature is 30～35 ℃,

F.3 fermentation time 6d,

F.4 initial pH7.2～7.4 of fermenting;

F.5 enclosed oxygen isolation

G prepares soybean protein isolate liquid

G.1. be prepared from by following component and weight portion: 25～35 parts of soybean protein isolates, 40～50 parts in water, proteinase-10 .6～0.8 part,

G.2 hydrolysis temperature is 50 ℃～55 ℃,

G.3 enzymolysis time 2h～3h,

G.4 the initial pH9.0 of enzymolysis;

H. prepare Radix Astragali high yield nutrition fertilizer

H.1. be prepared from by following component and weight portion: 50～60 parts of soybean protein isolate liquid, 20～30 parts of dusty yeast fermented nutritive liquids, 4～6 parts of rare earths, 1～2 part of vitamin h,

H.2 centrifugation,

H.2.1 time 15～20min,

H.2.2 rotating speed 3000～3500rpm,

H.3 vacuum concentrates,

H.4 atomized drying,

H.4.1 the charging aperture temperature is 160～180 ℃,

H.4.2 the discharging opening temperature is 60～75 ℃,

H.4.3 feed liquid flow 25L/h～30L/h,

H.5 obtain Radix Astragali high yield nutritious fertilizer;

I. the dusty yeast fermented nutritive liquid soaks Radix Astragali seedling root,

I.1 Radix Astragali seedling is soaked in the container that the dusty yeast fermented nutritive liquid is housed,

I.2 root soaking depth 3～4cm,

I.3 soak time 30min;

J. transplant spring in the north

J.1 select soil layer deep, well-drained fine sand ground or husky territory,

J.2 with Radix Astragali sprigging in long 50～80m, wide 20～30cm, in the irrigation canals and ditches of dark 7～10cm,

J.3 irrigation canals and ditches line-spacing 35cm～45cm, Radix Astragali shoot spacing 20cm～25cm,

J.4 cover the above 3cm～4cm of seedling root with Radix Astragali high yield nutrition fertilizer,

J.5 loose earth irrigation canals and ditches of raking;

K. field management

K.1 intertill and clean tillage,

K.2 strengthen dispensing fertilizer and Radix Astragali high yield nutrition fertilizer,

K.2.1 nitrogenous fertilizer 10～15kg/ mu,

K.2.2 superphosphate 35～40kg/ mu,

K.2.3 Radix Astragali high yield nutrition fertilizer 15～20kg/ mu,

K.2.4 annual May and October respectively apply fertilizer once,

K.3 disease control;

L. the Radix Astragali of gathering.

The pattern of the original place breeding cultivation that the present invention breaks traditions, adopt south to grow seedlings winter, the technology of north transplanting in spring, the Radix Astragali high yield nutrient solution of adding the present invention's preparation soaks Radix Astragali seedling, be rich in a large amount of active antibacterial materials and growth promotion nutrient, can increase substantially Radix Astragali growth characteristics, improve the ability that plant opposing microorganism itself and disease infect.Use the plant seedling after the present invention handles, can increase substantially Radix Astragali per mu yield after the transplanting, present completed planting experiment proves, uses the present invention the per mu yield of the Radix Astragali is brought up to more than the dry weight 500kg/ mu.A complete set of technology is simple, easy to operate, continuity is good, treating capacity is big, easily realize industrialization, substantially there are not the three wastes to produce in the production process, the products obtained therefrom shape is neat, be of high nutritive value, quality safety, for the healthy and stable development that promotes Radix Astragali industry provides a kind of practical technique and method, and the development of the related industry of drive soybean protein and saccharomycete product, form new growth engines, have huge economic benefit and the prospect of marketing.

Claims (1)

1. kind method for planting that improves Radix Astragali output is characterized in that operating according to the following steps finishing:

A. sow the prefinishing soil;

B. discharge the fertilizer of preparation

B.1 farmyard manure 25kg～30kg/ mu,

B.2 fertilizer 2kg～3kg/ mu;

C. seed treatment

C.1 clean with 0.5% liquor potassic permanganate,

C.2 water logging bubble temperature is 37 ℃ ± 1 ℃,

C.3 water-soaking time 2.5～3h,

C.4 put into and breathe freely well, vernalization is 1～2 day in the container that temperature is 25～30 ℃;

D. grow seedlings winter in south

D.1 earthing 1～2cm after planting,

D.2 plastic film covers 20～24h;

E. the land for growing field crops of transplanting seedlings

E.1 the bud seedling grows to 20cm～25cm,

E.2 be with that mud is excavated, offspring keeps flat transplanting;

F. prepare the dusty yeast fermented nutritive liquid

F.1 be prepared from by following component and weight portion: 20～25 parts of dusty yeasts, 10～12 parts in molasses, 1～2 part of rare earth, 6～8 parts of inoculating lactic acid bacteriums, 60～70 parts of sterile waters,

F.2 fermentation temperature is 30～35 ℃,

F.3 fermentation time 6d,

F.4 initial pH7.2～7.4 of fermenting;

F.5 enclosed oxygen isolation

G prepares soybean protein isolate liquid

G.1. be prepared from by following component and weight portion: 25～35 parts of soybean protein isolates, 40～50 parts in water, proteinase-10 .6～0.8 part,

G.2 hydrolysis temperature is 50 ℃～55 ℃,

G.3 enzymolysis time 2h～3h,

G.4 the initial pH9.0 of enzymolysis;

H. prepare Radix Astragali high yield nutrition fertilizer

H.1. be prepared from by following component and weight portion: 50～60 parts of soybean protein isolate liquid, 20～30 parts of dusty yeast fermented nutritive liquids, 4～6 parts of rare earths, 1～2 part of vitamin h,

H.2 centrifugation,

H.2.1 time 15～20min,

H.2.2 rotating speed 3000～3500rpm,

H.3 vacuum concentrates,

H.4 atomized drying,

H.4.1 the charging aperture temperature is 160～180 ℃,

H.4.2 the discharging opening temperature is 60～75 ℃,

H.4.3 feed liquid flow 25L/h～30 L/h,

H.5 obtain Radix Astragali high yield nutritious fertilizer;

I. the dusty yeast fermented nutritive liquid soaks Radix Astragali seedling root,

I.1 Radix Astragali seedling is soaked in the container that the dusty yeast fermented nutritive liquid is housed,

I.2 root soaking depth 3～4cm,

I.3 soak time 30min;

J. transplant spring in the north

J.1 select soil layer deep, well-drained fine sand ground or husky territory,

J.2 with Radix Astragali sprigging in long 50～80m, wide 20～30cm, in the irrigation canals and ditches of dark 7～10cm,

J.3 irrigation canals and ditches line-spacing 35cm～45cm, Radix Astragali shoot spacing 20cm～25cm,

J.4 cover the above 3cm～4cm of seedling root with Radix Astragali high yield nutrition fertilizer,

J.5 loose earth irrigation canals and ditches of raking;

K. field management

K.1 intertill and clean tillage,

K.2 strengthen dispensing fertilizer and Radix Astragali high yield nutrition fertilizer,

K.2.1 nitrogenous fertilizer 10～15kg/ mu,

K.2.2 superphosphate 35～40kg/ mu,

K.2.3 Radix Astragali high yield nutrition fertilizer 15～20 kg/ mus,

K.2.4 annual May and October respectively apply fertilizer once,

K.3 disease control;

L. the Radix Astragali of gathering.