CN104938124A

CN104938124A - Selenium-enriched wolfberry fertilization method at early years

Info

Publication number: CN104938124A
Application number: CN201510286042.0A
Authority: CN
Inventors: 乔峰; 郭及利; 高双洞
Original assignee: Bengbu Qiaofeng Agriculture Vegetable Professional Cooperatives
Current assignee: Bengbu Qiaofeng Agriculture Vegetable Professional Cooperatives
Priority date: 2015-05-29
Filing date: 2015-05-29
Publication date: 2015-09-30

Abstract

The invention relates to a selenium-enriched wolfberry fertilization method at early years, which comprises the following steps: fertilizing before planting, topdressing for first time, topdressing for second time, topdressing for third time, and performing basal dressing in autumn. The method can satisfy the requirement of nutrients for fruits, can increase the selenium element content in fruits, and can reduce the cost in a maximum range.

Description

A kind of fertilizing method first years of a historical period of selenium-enriched wolfberry fruit

Technical field

the present invention relates to technical field of fertilizer application, be specifically related to a kind of fertilizing method first years of a historical period of selenium-enriched wolfberry fruit.

Background technology

Matrimony vine is traditional rare traditional Chinese medicine, is again a kind of tonic food.As traditional Chinese medicine, the flat taste of matrimony vine property is sweet, has effect of nourishing liver and kidney, benefiting shrewd head, moistening lung.Pass through chemical composition analysis, the fruit of matrimony vine detects containing nutrient components such as abundant natural Beta-carotene, vitamin C, matrimony vine proteoglycan, betain, linoleic acid and iron, phosphorus, calcium, has qi-restoratives to calm the nerves, improving eyesight is dispeled the wind, nourshing kidney moistening lung and protect the effects such as liver is antitumor.The nutrition of selenium is mainly particularly combined with zymoprotein by protein and plays antioxidation.Selenium and other trace element, vitamin have synergy, as selenium and collaborative purged body intracellular metabolite refuse---the free radical such as zinc, copper and vitamin E, vitamin C, vitamin A, carotin.Selenium-enriched wolfberry fruit is as the abundant invigorant of a kind of nutrient content, and commercially more and more supply falls short of demand in recent years, can for the fertilising of selenium-enriched wolfberry fruit but science not to the utmost, and some excessive fertilizations, cause trees to burn root, high cost; Some fertilisings are improper for season, and matrimony vine product organic selenium content is not high.

Summary of the invention

The technical solution used in the present invention is: a kind of fertilizing method first years of a historical period of selenium-enriched wolfberry fruit, and it comprises the following steps:

(1). before planting apply fertilizer: the time, fertilizer was executed in kind of plant hole at the beginning of 2 months, and fertilizing amount is 600kg/ mu, and the farmyard manure become thoroughly decomposed selected by fertilizer, for cow dung and chicken manure by weight 1:1 proportioning form;

(2). first time topdresses: the time, during the multiple branch of trees, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 4 months, ammonium phosphate solid fertilizer selected by fertilizer, fertilizing amount 10kg/ mu, and zanjon is apart from trees trunk 30-35cm, furrow width 5-10cm, ditch depth 10-15cm;

(3). second time is topdressed: the time, when fruit branch is bloomed, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 5 months, fertilizer selects N P and K proportioning to be 1:2:1 Liquid Fertilizer, and fertilizing amount is 15-20kg/ mu, and zanjon is apart from trees trunk 35-40cm, furrow width 5-10cm, ditch depth 15-20cm; In Liquid Fertilizer, N P and K water proportioning is 1:2:1:50;

(4). third time topdresses: the time, during fruit branch result, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 6 months, fertilizer is selected from the rich selenizing of preparation fertile, and fertilizing amount is 30-50kg/ mu, and zanjon is apart from trees trunk 40-45cm, furrow width 5-10cm, ditch depth 20-25cm;

(5). autumn basal dressing: the time is at the beginning of 10 months, at the end of fruit picking, fertilizer is executed opening in zanjon along tree root outer rim, fertilizer is that in (1), fertilizer and (3) middle fertilizer form by 5:1 is composite, fertilizing amount is 500kg/ mu, zanjon distance trees trunk 45-50cm, furrow width 5-10cm, ditch depth 25-30cm.

It is further, described that from preparing, rich selenizing is fertile to be made up of following raw materials by weight portion: corn stalk powder 15-20 part, ammonium sulfate 3-5 part, river silt 15-20 part, vinasse 10-15 part, dregs of beans 20-25 part, sodium selenite 1-3 part, rich selenium abandoned mine slag 15-20 part, furfural dregs 25-30 part, calcium chloride 2-4 part.

Further, describedly to stir after preparation rich selenizing fertilizer is pulverized by raw material, access ferment bacterium, fermentation temperature is 35 DEG C, and fermentation humidity is 30%, and fermentation time is 40 days, post-drying granulation.

The present invention is by accurately controlling matrimony vine trees at Different growth phases, use variety classes fertilizer, and be applied to the different parts of soil, according to the growth situation of tree root and the difference of each Stage Nutrition demand, so both meet the demand of fruit to nutriment, especially improve the selenium constituent content in fruit, and reduce cost in maximum magnitude; The fertilising first years of a historical period of trees is appropriate, and trophic structure is reasonable, and root growth is flourishing, flourishing, and photosynthesis is strong, all has castering action to Chinese wolfberry fruit in the indexs such as form, quality, micronutrient levels, local flavor; In flourishing Root Absorption soil, nutrient ability is strong, and also be just the coming year to trees the fertilising upper less frequency and consumption, saved cost, matrimony vine selenium content is relative to common fertilizing method lifting more than 5%.

Embodiment

The fertilizing method first years of a historical period for selenium-enriched wolfberry fruit, it comprises the following steps:

(1). before planting apply fertilizer: the time, fertilizer was executed in kind of plant hole, and the farmyard manure become thoroughly decomposed selected by fertilizer at the beginning of 2 months, for cow dung and chicken manure by weight 1:1 proportioning form;

(2). first time topdresses: the time, during the multiple branch of trees, fertilizer was executed opening in zanjon along tree root outer rim, and ammonium phosphate solid fertilizer selected by fertilizer, zanjon distance trees trunk 30-35cm, furrow width 5-10cm, ditch depth 10-15cm at the beginning of 4 months;

(3). second time is topdressed: the time, when fruit branch is bloomed, fertilizer was executed opening in zanjon along tree root outer rim, and fertilizer selects N P and K proportioning to be 1:2:1 Liquid Fertilizer at the beginning of 5 months, zanjon distance trees trunk 35-40cm, furrow width 5-10cm, ditch depth 15-20cm;

(4). third time topdresses: the time, during fruit branch result, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 6 months, and fertilizer is selected from the rich selenizing of preparation fertile, zanjon distance trees trunk 40-45cm, furrow width 5-10cm, ditch depth 20-25cm;

(5). autumn basal dressing: the time, at the end of fruit picking, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 10 months, fertilizer is that in (1), fertilizer and (3) middle fertilizer form by 5:1 is composite, zanjon distance trees trunk 45-50cm, furrow width 5-10cm, ditch depth 25-30cm.

Claims

1. the fertilizing method first years of a historical period for selenium-enriched wolfberry fruit, it is characterized in that, it comprises the following steps:

Before planting apply fertilizer: the time, fertilizer was executed in kind of plant hole, and the farmyard manure become thoroughly decomposed selected by fertilizer at the beginning of 2 months, for cow dung and chicken manure by weight 1:1 proportioning form;

First time topdresses: the time, during the multiple branch of trees, fertilizer was executed opening in zanjon along tree root outer rim, and ammonium phosphate solid fertilizer selected by fertilizer, zanjon distance trees trunk 30-35cm, furrow width 5-10cm, ditch depth 10-15cm at the beginning of 4 months;

Second time is topdressed: the time, when fruit branch is bloomed, fertilizer was executed opening in zanjon along tree root outer rim, and fertilizer selects N P and K proportioning to be 1:2:1 Liquid Fertilizer at the beginning of 5 months, zanjon distance trees trunk 35-40cm, furrow width 5-10cm, ditch depth 15-20cm;

Third time topdresses: the time, during fruit branch result, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 6 months, and fertilizer is selected from the rich selenizing of preparation fertile, zanjon distance trees trunk 40-45cm, furrow width 5-10cm, ditch depth 20-25cm;

Autumn basal dressing: the time, at the end of fruit picking, fertilizer was executed opening in zanjon along tree root outer rim at the beginning of 10 months, fertilizer forms by 5:1 is composite for fertilizer in fertilizer in (1) and (3), zanjon apart from trees trunk 45-50cm, furrow width 5-10cm, ditch depth 25-30cm.

2. the fertilizing method first years of a historical period of selenium-enriched wolfberry fruit according to claim 1, is characterized in that: is describedly made up of following raw materials by weight portion from the rich selenizing fertilizer of preparation: corn stalk powder 15-20 part, ammonium sulfate 3-5 part, river silt 15-20 part, vinasse 10-15 part, dregs of beans 20-25 part, sodium selenite 1-3 part, rich selenium abandoned mine slag 15-20 part, furfural dregs 25-30 part, calcium chloride 2-4 part.

3. the fertilizing method first years of a historical period of selenium-enriched wolfberry fruit according to claim 1, is characterized in that: describedly stir after the rich selenizing fertilizer of preparation is pulverized by raw material, access ferment bacterium, fermentation temperature is 35 DEG C, fermentation humidity be 30%, fermentation time is 40 days, post-drying granulation.