CN103262747B

CN103262747B - Interplanting method of shiny-leaved yellowhorn and lycium barbarum

Info

Publication number: CN103262747B
Application number: CN201310232766.8A
Authority: CN
Inventors: 雷自强; 李中卫; 赵子聪; 张哲�; 马国富; 周鹏鑫; 马恒昌; 杨志旺
Original assignee: Northwest Normal University
Current assignee: Northwest Normal University
Priority date: 2013-06-13
Filing date: 2013-06-13
Publication date: 2015-07-08
Anticipated expiration: 2033-06-13
Also published as: CN103262747A

Abstract

The invention relates to an interplanting method of shiny-leaved yellowhorn and lycium barbarum. Lycium barbarum seedlings are planted on a circumference (circular low earth bank) which takes the shiny-leaved yellowhorn seedlings as the circle center and has the diameter of 1.5-2m; after one year, the average survival rate of the shiny-leaved yellowhorn is more than 96%; and the average survival rate of the lycium barbarum is more than 91%. By adopting the mode that the lycium barbarum and the shiny-leaved yellowhorn are interplanted, the problem that no income is generated at the early growing period of the shiny-leaved yellowhorn is solved, and the economic benefits of farmer households in the western desertification area are effectively increased; the recovered ecological environment is not damaged when the ripe lycium barbarum is picked, and the problems that the ecologic is frail and the economic development is slow in the western area in China are effectively solved; and due to the circular design, the flowing sand is effectively prevented from flowing, the air speed on the surface of the ground is slowed down, and good popularization and application prospects are achieved.

Description

The interplanting method of yellow horn, matrimony vine

Technical field

The present invention relates to a kind of yellow horn, matrimony vine interplanting method, be mainly used in the plantation of China west desertification region, to solve western China ecology fragility and the problem such as economic development is slow.

Background technology

Western China economic development is slow, and natural environment is severe, and shortage of water resources, arid area desert, desertization are on the rise, ecological environment frailty.Therefore, the economic phenomena that change the severe ecotope in west area and fall behind, effectively must be combined improvement of the ecological environment with Development of Economy, conscientiously solves economic structue of agriculture adjustment and farmer richness problem.

Yellow horn is the distinctive one of China excellent woody edible oil material seeds.Yellow horn seed oil content is 30%-36%, and planting benevolence oil content is 55%-67%.Oleic acid wherein in unsaturated fatty acid accounts for 52.8%-53.3%, and linoleic acid accounts for 37.8%-39.4%, easily digested.Yellow horn is drought-resistant, barren, anti-blown sand, all can grow up in stony cut slope, loess hill, calcaric fluvisol earth, fixing or semifixed husky district, even also can grow in exposed rock crevice, yield positive results, be check winds and fix drifting sand, the fine tree species of Small Watershed Management and desertification treatment.But, yellow horn is born fruit from planting to, need the time of about 3 years, fruit bearing rate reaches about 95% then needs more than 5 years time, therefore in yellow horn initial planting, only have input but not have income, this situation is to government and plant the continuous input at family and develop rapidly, and fund forms very large pressure.In order to solve yellow horn in earlier stage without the problem of income, the measure that some plantation family takes yellow horn and Radix Glycyrrhizae to interplant.But the ecological vegetation that Radix Glycyrrhizae has been repaired in harvest time meeting heavy damage, even if in good farmland plantation, repeatedly excavates Radix Glycyrrhizae for a long time and also can cause desertification of land.

Matrimony vine is the multi-branched shrub plant of Solanaceae Lycium, and high 0.5-1 rice, can reach more than 2 meters during cultivation.Matrimony vine whole body is precious, and bright Li Shizhen (1518-1593 A.D.) Compendium of Material Medica is recorded: " spring adopts folium lycii, name sky essence grass; Summer picks flowers, name houseleek; Qiu Caizi, the name fruit of Chinese wolfberry; Dong Caigen, the name root bark of Chinese wolf-berry ".Matrimony vine tender leaf also known as matrimony vine head, edible or make Chinese wolfberry tea.Modern study, the fruit of Chinese wolfberry has reduction blood sugar, lipotropy, and can antiatherosclerosis.In addition, matrimony vine also plant as hedgerow in available gardens, stub is potted plant and be used as the shrub etc. of water and soil conservation.Because matrimony vine is Salt And Alkali Tolerance and cold non-irrigated environment, in arid area, arid area and the plantation of drift sand area, can perfectly solve ecological problem and economical efficiency.

Summary of the invention

The object of the invention is, for prior art Problems existing, to provide the interplanting method of a kind of yellow horn, matrimony vine.

The interplanting method of yellow horn of the present invention, matrimony vine, be by matrimony vine seedling plantation with yellow horn seedling for the center of circle, diameter 1.5 ~ 2m is circumferentially.

In order to make hat fruit tree seedlings not by the destruction of dust storm, with yellow horn seedling for the center of circle, diameter 1.5 ~ 2m circumferentially makes the circular ridge, by matrimony vine seedling plantation on the circular ridge.The height on the circular ridge is 20 ~ 30cm, and bottom width is 25 ~ 35cm.Matrimony vine seedling 5 ~ 6 is evenly planted in the circular ridge.On the one hand, the circular ridge can be used as sand-protecting barrier protection yellow horn sapling and is not destroyed by dust storm, and on the other hand, rainwater can be assembled in the circular ridge, keeps natural rainfall or manual watering's water here.

The spacing of yellow horn sapling is 2.3 ~ 2.5m, yellow horn seedling symmetry arrangement triangular in shape.Such arrangement, no matter from which angle, yellow horn seedling is all with arranged in a straight line, not only attractive in appearance, and effectively can also slow down dust storm, stops the movement of gravel.

Hinge structure of the present invention has the following advantages:

1, due to after matrimony vine plantation, then or Second Year just can bear fruit, in arid area, arid area and drift sand per unit area yield in the regional full bearing period can reach 100-150 many kilograms.Therefore, the pattern adopting matrimony vine and yellow horn to interplant, solves yellow horn in earlier stage without the problem of income, effectively improves the economic well-being of workers and staff at plantation family, west desertification region;

2, the harvesting after matrimony vine maturation can not destroy the ecotope repaired, and protects ecology, has beautified environment;

3, adopt centered by yellow horn, matrimony vine is the circle interplanting scheme of circumference, the available protecting safety of yellow horn sapling, reduces overhead wind speed in 50cm, stops the flowing of the earth's surface grains of sand, achieve the object of defending and controlling sand.

Accompanying drawing explanation

Fig. 1 is the circular yellow horn of unit, matrimony vine interplanting scheme.

Fig. 2 large area yellow horn, matrimony vine interplanting scheme.

Embodiment

Yellow horn, matrimony vine interplanting scheme is implemented with Wuwei Prefecture's (soil content 30% ~ 50%) that China's Desertification in West Region is more serious, specific practice is: the round ridge first making symmetry arrangement triangular in shape of silt etc., the diameter on the round ridge is 1.5 ~ 2m, the high 20 ~ 30cm in the ridge, ridge bottom width 25 ~ 35cm; The centre-to-centre spacing on the round ridge is that 2.3 ~ 2.5m(is shown in Fig. 2).By the plantation of yellow horn sapling at the center on the circular ridge, the plantation of matrimony vine seedling, on the circular ridge, each circular ridge on average plants clock matrimony vine seedling 5 ~ 6.

Interplanting technique experimental scale of the present invention and effect are in table 1.

Table 1 yellow horn matrimony vine Interplanting technique test data

Claims

1. an interplanting method for yellow horn, matrimony vine is with yellow horn seedling for the center of circle, circumferentially makes the circular ridge at diameter 1.5 ~ 2m, by the plantation of matrimony vine seedling on the circular ridge; The height on the described circular ridge is 20 ~ 30cm, and bottom width is 25 ~ 35cm; Matrimony vine seedling 5 ~ 6 is evenly planted in the circular ridge; The spacing of yellow horn sapling is 2.3 ~ 2.5m; Yellow horn seedling symmetry arrangement triangular in shape.