CN109526509B

CN109526509B - Method for building high-income divaricate saposhnikovia forest in actinidia arguta orchard

Info

Publication number: CN109526509B
Application number: CN201811378579.XA
Authority: CN
Inventors: 金华; 李宪民; 李新林
Original assignee: Dalian Runfengyuan Rare Fruit Development Co ltd; Dalian Minzu University
Current assignee: Dalian Runfengyuan Rare Fruit Development Co ltd; Dalian Minzu University
Priority date: 2018-10-19
Filing date: 2018-11-19
Publication date: 2021-01-05
Anticipated expiration: 2038-11-19
Also published as: CN109526509A

Abstract

The invention belongs to the field of agriculture and forestry science and technology, relates to the construction of a windproof forest, and particularly relates to a high-income windproof forest construction method for actinidia arguta orchard. The embedded type windproof forest is built in the actinidia arguta orchard, so that wind can be prevented, strong light burn can be reduced, and economic benefits can be brought. In the aspect of plant selection of the divaricate saposhnikovia root forest, the acer palmatum is selected, the bare-rooted and fixed-stem seedlings with the diameter at breast height of 6-8 centimeters are 60-100 yuan, and 600 yuan is sold after 3-5 years, so that the cost is low, the yield is high, and the acer palmatum can improve the taste of the actinidia arguta fruits as common accompanying tree species of wild actinidia arguta, so that the acer palmatum can not only bring high income, protect the appearance of the fruits, but also improve the quality of the fruits by being used as the divaricate saposhnikovia root species of the actinidia arguta orchard.

Description

Method for building high-income divaricate saposhnikovia forest in actinidia arguta orchard

Technical Field

The invention belongs to the field of agriculture and forestry science and technology, relates to the construction of a windproof forest, and particularly relates to a method for constructing a high-income windproof forest in a actinidia arguta orchard.

Background

The actinidia arguta is also called as the actinidia arguta, is a large-scale fallen leaf vine plant of actinidia of actinidiaceae, is delicious in taste, unique in flavor, palatable in sour and sweet taste and rich in multiple vitamins, wherein the content of the vitamins is high, is one time of the kiwi fruits of China and delicious actinidia arguta, is more than ten times or even hundreds times of common fruits such as apples, oranges, peaches, pears, grapes, watermelons and the like, and can be called as the king of fruits.

Wind damage is one of adverse factors influencing the production of actinidia arguta, the breakage of new tips and branches of actinidia arguta is often caused, blades can be damaged by strong wind in the growth period, the appearance of fruits can be seriously influenced by wind damage in the fruit setting period, and scratches are formed on the fruits due to leaf grinding and stem grinding. Meanwhile, the strong light burns can also affect the appearance of fruits, so that the establishment of the windproof forest is extremely important for the actinidia arguta orchard.

But the number of trees for building a multifunctional and high-benefit actinidia arguta orchard is small, and the existing windproof building of actinidia arguta orchard usually uses a windproof net and a windproof wall, so that the cost is high, the functions are few, and the income is low. Therefore, a construction method of a high-income divaricate saposhnikovia forest in actinidia arguta orchard is urgently needed in the field.

Disclosure of Invention

In order to make up for the blank of the prior art, the invention provides a method for building a high-income divaricate saposhnikovia forest in actinidia arguta orchard.

The invention has the following inventive concept: the embedded type windproof forest is built in the actinidia arguta orchard, so that wind can be prevented, strong light burn can be reduced, and economic benefits can be brought. The acer palmatum is used as a rhododendron plant, but serious yield reduction can be caused by excessive shading, so that the plant selection aspect of the divaricate saposhnikovia root forest is extremely important, the acer palmatum is selected as the seeds of the divaricate saposhnikovia root forest, the cost is low, the income is high, the acer palmatum is used as the common accompanying seeds of wild actinidia palmata, the taste of the fruits of the actinidia palmata can be improved, and the acer palmatum is used as the seeds of the divaricate saposhnikovia root in the actinidia chinensis orchard, so that the high income can be brought, the appearance of the fruits can be.

The invention adopts the following technical scheme that a method for constructing a high-income divaricate saposhnikovia forest in actinidia arguta orchard comprises the following steps:

(1) before spring germination, 1-2 year old seedlings of actinidia arguta are planted in the ground, and the planting distance is as follows: the distance between plants is 2 meters, the distance between rows is 5 meters, the acer palmatum is planted between rows of actinidia arguta, the acer palmatum selects bare roots with the diameter at breast height of 6-8 centimeters to set dry seedlings, the actinidia arguta seedlings are 2 meters away from the acer palmatum, the actinidia arguta seedlings are 3 meters away from the acer palmatum, and the distance between the acer palmatum and the acer palmatum is 2.5 meters, so that the competition of root systems for nutrition and moisture can be avoided, the windproof effect can be achieved, and an artificial operation path is left, namely the high-income windproof forest of the actinidia arguta garden is formed;

(2) and (3) a small amount of the planted actinidia arguta bearing fruits in the second year, and a large amount of actinidia arguta bearing fruits in the third year, wherein the acer palmatum is moved every 3-5 years. The Acer pentandra is replaced every 3-5 years, the windproof and shading effects can be guaranteed, high benefits can be brought, the competition of nutrition and moisture caused by overgrowth of root systems can be prevented, and the yield is seriously reduced due to over-shading caused by over-high growth.

Preferably, the actinidia arguta seedlings are annual seedlings.

Preferably, the chest diameter of the acer pentandra seedling is 6-8 centimeters of bare-rooted fixed-stem seedling.

Compared with the prior art, the invention has the beneficial effects that: the acer pentandra is used for building a divaricate saposhnikovia root forest and has the advantages of luxuriant leaves, dust prevention, shade shading, light transmission, wide application, high economic benefit and the like, the acer pentandra provides support for the growth of actinidia arguta seedlings and can play a windproof and shade effect, the bare-rooted and dry seedlings with the diameter at breast height of 6-8 centimeters are sold after five years, high income can be brought, and the acer pentandra is used as a common accompanying tree species of wild actinidia arguta and can improve the taste of actinidia arguta fruits. The invention has the advantages of multifunction and high benefit, and meets the demand of actinidia arguta on the wind-break forest.

Drawings

FIG. 1 shows a wind-break forest constructed according to the present invention;

FIG. 2 is a photograph showing the growth of Actinidia arguta in Saposhnikovia divaricata;

FIG. 3 is a photograph of a growing kiwi fruit without the use of the present invention;

fig. 4 is a simple configuration diagram of the actinidia arguta nested type windbreak forest.

Detailed Description

The invention is described in more detail below with reference to specific examples, without limiting the scope of the invention.

Example 1

Before germination in spring, annual seedlings of actinidia arguta are planted in the ground at the planting distance of 2 meters and 5 meters, bare-rooted and fixed-dry acer palmatum seedlings with the diameter at breast height of 6-8 centimeters are planted between rows of actinidia arguta seedlings, the actinidia arguta seedlings are 2 meters away from the acer palmatum one row, the actinidia arguta seedlings in the other row are 3 meters away from the acer palmatum, and the interval between the acer palmatum is 2.5 meters, so that the high-income saposhnikovia divaricata forest in the actinidia arguta orchard is formed. And (3) a small amount of the planted actinidia arguta bearing fruits in the second year, and a large amount of actinidia arguta bearing fruits in the third year, wherein the acer palmatum is moved every 3-5 years.

Tests show that the wind speed of the windproof wall constructed by the embodiment can be reduced by 5% in the first year, 28% in the second year, 57% in the third year, 0% in the first year, 21% in the second year, 40% in the third year, and the bare root fixed-dry acer pentandra seedlings with the diameter at breast height of 6-8 cm are sold after growing to five years, so that the windproof and light-shading effects are achieved, and high economic benefits can be brought.

The diameter at breast height is 6-8 centimeters, the bare root fixed dry acer pentandra seedling is 60-100 yuan, and 600 yuan each is sold after three to five years of growth. The symbiotic high-benefit windproof wall construction technology for the actinidia arguta orchard provided by the invention can effectively reduce the damage of wind to the leaves and fruits of actinidia arguta, can also reduce the burn of light to the fruits of actinidia arguta, is reasonable in land use, and brings high benefits. Compared with the kiwi fruit climbing pentagon fruits, the kiwi fruit climbing pentagon fruits have better taste than the kiwi fruit climbing pentagon fruits.

Comparative example 1

This example differs from example 1 in that: the species of the saposhnikovia divaricata forest is the mallotus japonicus. Tests show that the wind speed of the divaricate saposhnikovia root forest can be reduced by 5% in the first year, the wind speed can be reduced by 30% in the second year, the wind speed can be reduced by 64% in the third year, the shading rate of the first year is 0%, the shading rate of the second year is 31%, the shading rate of the third year is 68%, the bare-rooted fixed-dry-method tung seedlings with the same diameter at breast height of 6-8 centimeters are transplanted and sold after five years, although the divaricate saposhnikovia root effect is achieved and higher economic benefits can be brought, the yield of the actinidia arguta is reduced due to excessive shading, and the growth of the.

Comparative example 2

This example differs from example 1 in that: the seeds of the divaricate saposhnikovia root forest are poplar. Tests show that the wind speed of the divaricate saposhnikovia root forest can be reduced by 5% in the first year, the wind speed can be reduced by 34% in the second year, the wind speed can be reduced by 62% in the third year, the shading rate of the first year is 0%, the shading rate of the second year is 28%, the shading rate of the third year is 71%, and the bare-root fixed-stem poplar seedlings with the same diameter at breast height of 6-8 centimeters are transplanted and sold after growing to five years.

The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A method for building a high-income divaricate saposhnikovia forest in actinidia arguta orchard is characterized by comprising the following steps:

(1) before spring germination, 1-2 year old seedlings of actinidia arguta are planted in the ground, and the planting distance is as follows: the plant spacing is 2 meters, the row spacing is 5 meters, the acer palmatum is planted between the actinidia arguta rows, the acer palmatum selects bare roots to fix dry seedlings, the actinidia arguta seedlings are 2 meters away from the acer palmatum row, the actinidia arguta seedlings in the other row are 3 meters away from the acer palmatum row, and the spacing between the acer palmatum rows is 2.5 meters, so that the competition of root systems for nutrition and moisture can be avoided, the windproof effect can be achieved, an artificial operation path is reserved, and the high-yield windproof forest of the actinidia arguta garden is formed; the actinidia arguta seedlings are annual seedlings; the acer pentandra is a bare root fixed dry seedling with the diameter at breast height of 6-8 cm;

(2) and (3) a small amount of the planted actinidia arguta bearing fruits in the second year, and a large amount of actinidia arguta bearing fruits in the third year, wherein the acer palmatum is moved every 3-5 years.