CN102349410A - Cultivation method for interplanting alfalfa under peach tree - Google Patents

Abstract

The invention discloses a cultivation method for interplanting alfalfa under peach trees, relating to the plant cultivation technology, in particular to a cultivation technology suitable for peach trees. The cultivation method for interplanting alfalfa under peach trees is characterized by comprising the following steps: (1) planting peach trees on the same straight line, wherein the line spacing is at least 3.5m, and the row spacing is at least 3.5m; (2) after the peach trees are planted, interplanting the alfalfa among rows, wherein the alfalfa can be sown in drill or subjected to broadcast sowing, the line spacing is at least 0.8m during sowing in drill, and broadcast sowing is characterized in that sowing amount is at least 1-1.5 kilograms/ acre; (3) in the growing period, pruning, shearing branches, thinning flowers and thinning fruits for peach trees, and harvesting when the height of the alfalfa is 50-60cm. According to the method disclosed by the invention, plant diseases and insect pests of the peach trees can be reduced, nutrition is improved, water and moisture are kept, and the use rate of the soil is improved.

Description

The cultivation method of interplanting alfalfa under the peach

Technical field

The present invention relates to plant cultivation technology, especially a kind of culture technique that is applicable to peach.

Background technology

Peach is that people like the fruit eaten, and peach blossom has very strong sight again, so peach all has plantation widely in a lot of areas.Peach is the leaf dungarunga, and happiness illumination is sufficient, loosing soil, and grow on the low soil of subterranean water level, high and dry sandy soil or stony soil earth are particularly suitable for the cultivation of peach.

Alfalfa has the title of " king of herbage ", has that grass yield height, reviviscence cradle, utilize a year limit for length by force, anti-, herbaceous stem is good, palatability is strong, nutritious a, advantage of fertilizing the soil raising the output and conserving water and soil.Alfalfa can be chosen in spring, summer or planted in fall in the different regions of China.The spring sowing clover grows then, and output is high, and Yichuan, seed-breeding field is broadcast.Arid area arid in spring, during the soil moisture content difference, the sowing of can losing no time in sowing while there is sufficient moisture in the soil behind the rain in summer.Can select autumn sowing in north China.Alfalfa has stronger nitrogen fixation, and drought resistance is strong, and cold resistance is medium, and wide accommodation can be grown under polytype weather, the soil environment, is therefore extensively planted in the agriculture and animal husbandry area, as forage grass, improves the soil, and preserves the ecological environment.

Traditional peach cultivation method in the ranks than broad, is not born regularity, and weeds harm is serious, and the cost that weeding, fertilizer drop into is higher, and land utilization rate is lower, has influenced the planting benefit of peach.

Summary of the invention

To be solved by this invention is exactly the problem that the soil fails to make full use of between peach in the present peach plantation, and the cultivation method of interplanting alfalfa under a kind of peach is provided.

The cultivation method of interplanting alfalfa under the peach of the present invention is characterized in that this method is to realize through following step:

(1) the peach field planting is in alignment, and line-spacing is at least 3.5 meters, and spacing in the rows is at least 3.5 meters;

(2) the peach field planting good after, in the row interplant alfalfa, but alfalfa drilling or broadcast sowing, bar line-spacing sowing time is at least 0.8 meter, broadcasting sowing is that the plantation amount is at least 1～1.5 kilogram/mu;

(3) peach prune at growth cycle, leaf-cutting, flower thinning and fruit thinning, alfalfa is gathered when plant height reaches 50～60 centimetres.

Alfalfa generally in the plantation in spring, gather in the crops by 5～June, so that peach vegetative period to the maturing stage has sufficient nutrition to supply with.

The invention has the advantages that (1) can reduce the harm of peach inter-row weed and sick worm, reduce the use of weed killer herbicide and agricultural chemicals; (2) because the nitrogen fixation of alfalfa root nodule bacterium improves nitrogen nutrition for peach, reduce using of fertilizer; (3) alfalfa plays the effect that soil is protected fertile water conservation of protecting simultaneously at woodland, for peach balanced nutrient demand; (4) improved the output of peach, the income of alfalfa has been arranged again, also brought ecological feed, increased the income of land area of one unit, had good ecological benefits and economic benefit for culturing.

Embodiment

Embodiment 1: the cultivation method of interplanting alfalfa under a kind of evening fragrant honey peach peach comprises following cultivation step:

(1) field planting of late fragrant honey peach peach is in alignment, and line-spacing is 3.5 meters, and spacing in the rows is 3.5 meters.

(2) late fragrant honey peach field planting good after, in fragrant honey peach row interplant alfalfa in evening, making the distance of itself and late fragrant honey peach is 0.8 meter, as the intertillage fertilising band of fragrant honey peach in evening, but alfalfa drilling or broadcast sowing, line-spacing is 0.8 meter, the plantation amount is 1～1.5 kilogram/mu.

(3) late fragrant honey peach growth cycle all need pruning, leaf-cutting, flower thinning, fruit thinning to be to guarantee the output of late fragrant honey peach; Alfalfa is gathered when plant height reaches 50～60 centimetres; Generally in 5-6 month, so as late fragrant honey peach vegetative period to the maturing stage sufficient nutrition is arranged.

Claims (2)

1. the cultivation method of interplanting alfalfa under the peach is characterized in that this method is to realize through following step:

(1) the peach field planting is in alignment, and line-spacing is at least 3.5 meters, and spacing in the rows is at least 3.5 meters;

(2) the peach field planting good after, in the row interplant alfalfa, but alfalfa drilling or broadcast sowing, bar line-spacing sowing time is at least 0.8 meter, broadcasting sowing is that the plantation amount is at least 1～1.5 kilogram/mu;

(3) peach prune at growth cycle, leaf-cutting, flower thinning and fruit thinning, alfalfa is gathered when plant height reaches 50～60 centimetres.

2. the cultivation method of interplanting alfalfa under a kind of peach as claimed in claim 1 is characterized in that this alfalfa plants in spring, gathers in the crops between 5～June.