CN105248229A

CN105248229A - Planting method for increasing Vc content of kiwi fruits

Info

Publication number: CN105248229A
Application number: CN201510787070.0A
Authority: CN
Inventors: 脱忠琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2016-01-20

Abstract

The invention provides a planting method for increasing the Vc content of kiwi fruits. The method includes the steps of site selection, soil improvement, nursery stock selection and plantation, nursery stock planting management and timely harvesting. By the adoption of the method, the problem that nutrient elements of the kiwi fruits are insufficient on the aspect of the kiwi fruit cultivation and management technology is solved, the Vc content of the kiwi fruits can be greatly increased, and the yield of the kiwi fruits can be increased as well.

Description

A kind of implantation methods improving kiwi fruit Vc content

Technical field

The invention belongs to forestry planting technology field, be specifically related to a kind of implantation methods improving kiwi fruit Vc content.

Background technology

Kiwi fruit, also claiming fox peach, Chinese gooseberry, carambola, wood, Mao Muguo, Chinese grooseberry etc., is that a kind of quality is fresh and tender, nutritious.The fruit of local flavor deliciousness, the quality of kiwi fruit is soft, sweet mouthfeel.Taste is described to the mixing of strawberry, banana, pineapple three.Kiwi fruit is except containing the organic matters such as actinidine, proteolytic enzyme, tannin pectin and carbohydrate, and calcium, potassium, solarization, zinc, germanium etc. are micro-and outside needed by human body 17 seed amino acid, also have abundant vitamin C, glucose, fructose, citric acid, malic acid, fat.Qinling North-Mountain is the Proterozoic of the area that Chinese Rhesus Monkeys peach resource is the abundantest, Ye Shi world kiwi fruit, and tame history among the people reaches more than 1,000 year.

The distribution of kiwi fruit root growth in hard soil layer is more shallow, the distribution grown in loose soil is darker, kiwi fruit is shallow rooted plant, not drought-resistant, cultivation management to be noted ploughing deeply improve the soil, draw root deeply, note keeping soil to wet molten, temperature, soil regime, illumination etc. all can affect the yield and quality of kiwi fruit.In recent years, part Kiwifruit Cultivars is aging, and deficiency and the blindness of disease and insect resistance difference and Cultivate administration aspect, make kiwi fruit Middle nutrition loss of elements serious.Chinese periodical " scientific research. Technique Popularizing " 2014 the 9th phases, 166-167, Chen Qibi provides one " kiwi fruit production management technology ", this administrative skill scheme substantially solve kiwi fruit plantation in exist yield poorly, the problem of management method deficiency, but the quality of kiwi fruit and Vc content are not effectively promoted.

Summary of the invention

The present invention is intended to by overcoming the deficiency existed in kiwi fruit implantation methods that the fruit quality caused is poor, the problem that particularly VC content is low.Utilize technical solution of the present invention that kiwi fruit Vc content can not only be made to have increased significantly, and kiwi fruit output is also increased.

For realizing foregoing invention, embodiment of the present invention is specific as follows:

1) addressing: planting site point selection is in the place away from pollution source 5-10km, and hillside planting and selecting is at half Schattenseite, and light irradiation time is at 400-2500h, and select the annual rainfall in area at 1000-1200mm, air humidity can remain on 70%-80% for a long time.

2) soil property is improved: apply thin ashes 20-25kg, the animal waste 40-45kg become thoroughly decomposed, peat composed of rotten mosses 10-15kg, mushroom slag 10-15kg, urea 60-100g, water-loss reducer of soil 50-100g, coated with resin type slow release fertilizer 30-40g according to every mu of fertilising every square metre.Ploughing depth 25-30cm, ploughs rear work bed, and the degree of depth is to disinfecting soil process simultaneously, with 50% phoxim emulsifiable concentrate 500-750 times liquid or 40% Isofenphos methyl 400-500 times liquid.

3) nursery stock selection with plant: growth selection is healthy and strong, has nursery stock or the detoxic seedling of certain disease and insect resistance.Spacing in the rows is according to 2-2.2m, and line-spacing 3-4m, the collocation of strain sex ration=10:1, according to the situation of the root system of plant, field planting of digging pit, fills with enough water after field planting, does one and plant dish directly for 0.8-1m around plant.

4) Planting management of nursery stock:

A) topdress, water: Seedling Stage tree adopts a small amount of repeatedly fertilization method, fertilising in a year 3 times, base manure topdresses twice 1 time, and base manure applies after fruit harvesting.Topdress and adopt every strain to execute urea 15-20kg, phosphate fertilizer 1.5-2.0kg, fertilizer 15-20kg, potash fertilizer 1.5-2.0kg, phosphate fertilizer 1.5-2.0kg or the nutrition of use " Ba Fute " medium trace element within first 2 months, is imposed precious at fruit harvesting, its composition is: Ca+Mg+S >=69%, Zn+B+Mn+Mo+Cu >=30%, carries out foliar application.

B) pruning, vegetables and fruits: kiwi fruit prune be divided into the winter to cut, the summer cuts and prunes with staminiferous plant.Winter carries out after fallen leaves between rudiment in the early spring previous moon, to prune off, and appropriate cutting back.Stay main climing and bearing basal shoot more, answer the overstocked bough of clip.Thin and delicate branch, intersection branch and sick branch.Summer cuts and mainly carries out except sprouting in mid-May to early July, pinching, to prune off and bondage, erases the rudiment on trunk in time, arranges complicated and confused space.Staminiferous plant is pruned and carries out after the 5-6 month is spent.3-4 branch is stayed in every strain, and every bar branch stays bud 4-6, the pinching as shoot long 1m.Fruit thinning generally carries out vegetables and fruits in latter 1 month in change, stays middle fruit, dredges limit fruit, reaches every 4-5 sheet leaf and stay 1 fruit.2-500kg is produced in strain, should stay fruit 500-600.

C) extermination of disease and insect pest: trunk is white, with copper sulphate, lime, the salt of 1:6:0.1:10, the bordeaux mixture of water preparation is white by trunk.Hang yellow desinsection plate, 15-20 days after blossom fall between each 10-15m tree, bagging process is carried out to single kiwi fruit.

5) timely collecting: the period that the gathering of kiwi fruit is gathered according to the difference of Kiwifruit Cultivars is closely not identical yet, is the optimal period of gathering when measuring fruit capacitive solid content 6%-9%.Handle with care when gathering, Handle With Care, avoids damaging, and heap pressure, will carry out liner in placing box.

Beneficial effect part of the present invention: the present invention solves the problem of Kiwifruit Culture administrative skill aspect substantially, utilize the implantation methods of the raising kiwi fruit Vc content of invention, kiwi fruit Vc content can not only be made to have increased significantly, and kiwi fruit output is also increased.

Embodiment

Below by way of specific embodiment, the invention will be further described, but the interest field that the present invention protects is not limited only to following examples.

Embodiment 1

Select Maiji mountain district of Tianshui city city mountain planting kiwi fruit.

1) addressing: planting site point selection is in the place away from pollution source 10km, and hillside planting and selecting is at half Schattenseite, and local light irradiation time is generally at 800h, and select the annual rainfall in area at 1000mm, air humidity can remain on 70% for a long time.

2) soil property is improved: apply thin ashes 25kg, the animal waste 45kg become thoroughly decomposed, peat composed of rotten mosses 15kg, mushroom slag 15kg, urea 100g, water-loss reducer of soil 100g, coated with resin type slow release fertilizer 40g according to every mu of fertilising every square metre.Ploughing depth 25-30cm, ploughs rear work bed, and the degree of depth is to disinfecting soil process simultaneously, with 50% phoxim emulsifiable concentrate, 500 times of liquid or 40% Isofenphos methyl, 500 times of liquid.

3) nursery stock selection with plant: growth selection is healthy and strong, has nursery stock or the detoxic seedling of certain disease and insect resistance.Spacing in the rows is according to 2.2m, and line-spacing 4m, strain sex ration is 10:1 collocation, and according to the situation of the root system of plant, field planting of digging pit, fills with enough water after field planting, does one and plant dish directly for 1m around plant.

4) Planting management of nursery stock:

A) topdress, water: Seedling Stage tree adopts a small amount of repeatedly fertilization method, fertilising in a year 3 times, base manure topdresses twice 1 time, and base manure applies after fruit harvesting.Topdress and adopt every strain to execute urea 20kg, phosphate fertilizer 2.0kg, within first 2 months, impose fertilizer 20kg, potash fertilizer 2.0kg, phosphate fertilizer 2.0kg or the nutrition of use " Ba Fute " medium trace element at fruit harvesting precious, its composition is: Ca+Mg+S >=69%, Zn+B+Mn+Mo+Cu >=30%, carries out foliar application.

B) pruning, vegetables and fruits: kiwi fruit prune be divided into the winter to cut, the summer cuts and prunes with staminiferous plant.Winter carries out after fallen leaves between rudiment in the early spring previous moon, to prune off, and appropriate cutting back.Stay main climing and bearing basal shoot more, answer the overstocked bough of clip.Thin and delicate branch, intersection branch and sick branch.Summer cuts and mainly carries out except sprouting in mid-May to early July, pinching, to prune off and bondage, erases the rudiment on trunk in time, arranges complicated and confused space.Staminiferous plant is pruned and carries out after spending June.4 branches are stayed in every strain, and every bar branch stays bud 6, the pinching as shoot long 1m.Fruit thinning generally carries out vegetables and fruits in latter 1 month in change, stays middle fruit, dredges limit fruit, reaches every 5 leaves and stay 1 fruit.

C) extermination of disease and insect pest: trunk is white, with copper sulphate, lime, the salt of 1:6:0.1:10, the bordeaux mixture of water preparation is white by trunk.Hang yellow desinsection plate between each 15m tree, after blossom fall 15 days, bagging process is carried out to single kiwi fruit.

5) timely collecting: the period that the gathering of kiwi fruit is gathered according to the difference of Kiwifruit Cultivars is closely not identical yet, is the optimal period of gathering when measuring fruit capacitive solid content 6%.Handle with care when gathering, Handle With Care, avoids damaging, and heap pressure, will carry out liner in placing box.

Embodiment 2

The present embodiment is identical with embodiment 1, difference is implementation step 3) in nursery stock selection with plant: growth selection is healthy and strong, there is nursery stock or the detoxic seedling of certain disease and insect resistance, spacing in the rows according to 2m, line-spacing 3m, the collocation of strain sex ration=10:1, according to the situation of the root system of plant, to dig pit field planting, after field planting, fill with enough water, around plant, do one plant dish directly for 0.8m.

Embodiment 3

Utilize xylene extraction colorimetric method for determining method, kiwi fruit is carried out to the mensuration of the content of Vc, take the ripe kiwi fruit in embodiment 1, embodiment 2 and traditional implantation methods at random, and with traditional implantation methods in contrast (CK).

Different processing modes is on the impact of kiwi fruit Vc content

Claims

1. improve an implantation methods for kiwi fruit Vc content, it is characterized in that, come by following steps:

1) addressing: planting site point selection is in the place away from pollution source 5-10km, and hillside planting and selecting is at half Schattenseite, and light irradiation time is at 400-2500h, and select the annual rainfall in area at 1000-1200mm, air humidity can remain on 70%-80% for a long time;

2) soil property is improved: apply thin ashes 20-25kg according to every mu of fertilising every square metre, the animal waste 40-45kg become thoroughly decomposed, peat composed of rotten mosses 10-15kg, mushroom slag 10-15kg, urea 60-100g, water-loss reducer of soil 50-100g, coated with resin type slow release fertilizer 30-40g, ploughing depth 25-30cm, plough rear work bed, the degree of depth is to disinfecting soil process simultaneously, with 50% phoxim emulsifiable concentrate 500-750 times liquid or 40% Isofenphos methyl 400-500 times liquid;

3) nursery stock selection with plant: growth selection is healthy and strong, there is nursery stock or the detoxic seedling of certain disease and insect resistance, spacing in the rows is according to 2-2.2m, line-spacing 3-4m, strain sex ration=10:1 collocation, according to the situation of the root system of plant, field planting of digging pit, fill with enough water after field planting, around plant, do one plant dish directly for 0.8-1m;

4) Planting management of nursery stock:

A) topdress, water: Seedling Stage tree adopts a small amount of repeatedly fertilization method, fertilising in a year 3 times, base manure topdresses twice 1 time, and base manure applies after fruit harvesting.Topdress and adopt every strain to execute urea 15-20kg, phosphate fertilizer 1.5-2.0kg, fertilizer 15-20kg, potash fertilizer 1.5-2.0kg, phosphate fertilizer 1.5-2.0kg or the nutrition of use " Ba Fute " medium trace element within first 2 months, is imposed precious at fruit harvesting, its composition is: Ca+Mg+S >=69%, Zn+B+Mn+Mo+Cu >=30%, carries out foliar application;

B) pruning, vegetables and fruits: kiwi fruit prune be divided into the winter to cut, the summer cuts and prunes with staminiferous plant.Winter carries out after fallen leaves between rudiment in the early spring previous moon, to prune off, and appropriate cutting back.Stay main climing and bearing basal shoot more, answer the overstocked bough of clip.Thin and delicate branch, intersection branch and sick branch.Summer cuts and mainly carries out except sprouting in mid-May to early July, pinching, to prune off and bondage, and erase the rudiment on trunk in time, arrange complicated and confused space, staminiferous plant is pruned and carries out after the 5-6 month is spent.3-4 branch is stayed in every strain, and every bar branch stays bud 4-6, the pinching as shoot long 1m.Fruit thinning generally carries out vegetables and fruits in latter 1 month in change, stays middle fruit, dredges limit fruit, reaches every 4-5 sheet leaf and stay 1 fruit.2-500kg is produced in strain, should stay fruit 500-600;

C) extermination of disease and insect pest: trunk is white, with copper sulphate, lime, the salt of 1:6:0.1:10, the bordeaux mixture of water preparation is white by trunk, hangs yellow desinsection plate, 15-20 days after blossom fall, carry out bagging process to single kiwi fruit between each 10-15m tree.

5) timely collecting: the period that the gathering of kiwi fruit is gathered according to the difference of Kiwifruit Cultivars is closely not identical yet, being the optimal period of gathering, handling with care when gathering when measuring fruit capacitive solid content 6%-9%, Handle With Care, avoid damaging, heap pressure, will carry out liner in placing box.