CN102860241A - Fruit-tree planting technology for improving room temperature of device - Google Patents

Abstract

The invention relates to a fruit-tree planting technology, particularly relates to a fruit-tree planting technology for improving a room temperature of a device and belongs to the technical field of agricultural fruit processing. Measures such as energy-saving type greenhouse building, high-ridge planting, fruit tree planting density increasing are adopted, the solar energy utilization rate for greenhouse fruit-tree planting of the device is improved, a sunlight greenhouse which is reasonable in structure, high in light transmittance, fast in warming speed and good in thermal insulation performance is built, the output of fruit-tree planting is increased, and the quality of the fruit-tree planting is improved.

Description

A kind of fruit tree planting technique that improves the facility room temperature

Technical field

The present invention relates to a kind of fruit tree planting technique, be specifically related to a kind of fruit tree planting technique that improves the facility room temperature, belong to agriculture woods fruit processing technique field.

Background technology

Along with adjustment and the propelling of agricultural structure, planting fruit trees has become the Main Vegetable fruit industry in China the western and eastern area.Cultivation management and the extermination of disease and insect pest are grasped by numerous orchard workers routinely.But because fuzzy on the Greenhouse light-use understanding of fruit and vegetable farming, the Greenhouse utility rate of luminous energy is low, has become a principal element that affects the production of fruit trees High yield.According to investigations, in autumn, winter, no matter the emittance of the sun is total radiation, or absorbent physiological radiation amount during protected fruit trees photosynthesis, all only arranged 65%～70% of summer, sunlight light transmittance in the facility only has about 80% in addition, and the solar radiation quantity in the facility only has 30%～50% of Natural light intensity in summer, well below the light saturation point of Photosynthesis of Fruit.Intensity of illumination is low, short having become of light application time restricts one of principal element that Greenhouse fruit growing output promotes, benefit improves.Therefore, how correct cognitive, to grasp and improve Greenhouse fruit growing utility rate of luminous energy be cultivate apple trees a important step in producing of Greenhouse.

Summary of the invention

The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of fruit tree planting technique that improves the facility room temperature is provided, by setting up the measures such as energy-saving warm house, the bedding cultivation of employing high ridge, raising fruit tree planting density, improve Greenhouse fruit growing utility rate of luminous energy, build that one rational in infrastructure, light transmittance is high, heat that speed is fast, the greenhouse by solar heat of good heat insulating, Effective Raise fruit growing output and quality.

The present invention realizes with following technical scheme: a kind of fruit tree planting technique that improves the facility room temperature is characterized in that: this technology comprises the steps:

(1) sets up the greenhouse: adopt without the energy-conservation Greenhouse of column support type, the important technological parameters of energy saving greenhouse is: cloudy 50 ° partially of greenhouse east-west directions, thing long 50～80m, the high 2.0～2.4m of rear wall, the thick 1.5～1.8m of body of wall, greenhouse peak 3.0～3.4m, north and south span 8～9m, the projection of adverse grade face length degree and the projection ratio of lighting surface length should reach 1: 5～1: 6, and the average angle of lighting surface will reach 25～30 °; Lighting surface adopts half arch-shaped;

(2) use the high ridge bedding cultivation: the soil temperature of Greenhouse is low, need the solar irradiation soil surface, also need in the greenhouse hot-air to improve soil temperature by soil surface conduction heating and the high ridge bedding cultivation can enlarge markedly soil surface area, making soil accept plane of illumination increases more than 30%, it is large that soil is accepted illuminating area, the absorption heat is many, heat fast, soil temperature is high, the hometown bed thickness is accumulated heat many, and the ridge furrow height that cultivates apple trees is 30-32cm, ridge furrow width is 75-80cm, and the furrow face is turtleback shape;

(3) hang up lay reflex film: the different parts intensity of illumination before and after in the Greenhouse has significant difference, compare with the front portion in the rear portion of Greenhouse, intensity of illumination is lower, the adverse grade in greenhouse or after within the walls side hang up reflective membrane, to improve intensity of illumination latter half of in the Greenhouse, improve the light of latter half of fruit tree and usefulness, yield and quality;

(4) improve the fruit tree planting density: the density of Greenhouse cultivating grape is 1200-1500 strain/mu, cultivation peach, Lee, apricot planting density are 200～400 strain/mus, strengthen planting density and can at the quick leaf-area coefficient that increases fruit tree in the early stage of planting, greatly improve the availability of fruit tree to luminous energy;

(5) spray photosynthesis promoter: when fruit tree leaf launches and grows to as functional leaf, carried out spraying of 1 photosynthesis promoter every 20 days, can promote effectively that fruit tree leaf carries out photosynthesis;

(6) artificial light filling measure: if when meeting the continuous cloudy day in winter, temperature is low in the Greenhouse, a little less than the illumination also, general iodine-tungsten lamp, incandescent lamp, the sodium vapor lamp etc. of adopting, every lamp power is 200～400W, indoor laterally every 1 lamp of 3～4m peace, every morning take off and cover with mat before and each light filling 2 hours after the thatch putting in afternoon, with the prolonging light time.

Advantage of the present invention is: by setting up the measures such as energy-saving warm house, the bedding cultivation of employing high ridge, raising fruit tree planting density, improve Greenhouse fruit growing utility rate of luminous energy, build that one rational in infrastructure, light transmittance is high, heat that speed is fast, the greenhouse by solar heat of good heat insulating, Effective Raise fruit growing output and quality.

Embodiment

Embodiment,

This technology comprises the steps:

(1) sets up the greenhouse: adopt without the energy-conservation Greenhouse of column support type, the important technological parameters of energy saving greenhouse is: cloudy 50 ° partially of greenhouse east-west directions, thing long 50～80m, the high 2.0～2.4m of rear wall, the thick 1.5～1.8m of body of wall, greenhouse peak 3.0～3.4m, north and south span 8～9m, the projection of adverse grade face length degree and the projection ratio of lighting surface length should reach 1: 5～1: 6, and the average angle of lighting surface will reach 25～30 °; Lighting surface adopts half arch-shaped;

(2) use the high ridge bedding cultivation: the soil temperature of Greenhouse is low, need the solar irradiation soil surface, also need in the greenhouse hot-air to improve soil temperature by soil surface conduction heating and the high ridge bedding cultivation can enlarge markedly soil surface area, making soil accept plane of illumination increases more than 30%, it is large that soil is accepted illuminating area, the absorption heat is many, heat fast, soil temperature is high, the hometown bed thickness is accumulated heat many, and the ridge furrow height that cultivates apple trees is 30-32cm, ridge furrow width is 75-80cm, and the furrow face is turtleback shape;

(3) hang up lay reflex film: the different parts intensity of illumination before and after in the Greenhouse has significant difference, compare with the front portion in the rear portion of Greenhouse, intensity of illumination is lower, the adverse grade in greenhouse or after within the walls side hang up reflective membrane, to improve intensity of illumination latter half of in the Greenhouse, improve the light of latter half of fruit tree and usefulness, yield and quality;

(4) improve the fruit tree planting density: the density of Greenhouse cultivating grape is 1200-1500 strain/mu, cultivation peach, Lee, apricot planting density are 200～400 strain/mus, strengthen planting density and can at the quick leaf-area coefficient that increases fruit tree in the early stage of planting, greatly improve the availability of fruit tree to luminous energy;

(5) spray photosynthesis promoter: when fruit tree leaf launches and grows to as functional leaf, carried out spraying of 1 photosynthesis promoter every 20 days, can promote effectively that fruit tree leaf carries out photosynthesis;

(6) artificial light filling measure: if when meeting the continuous cloudy day in winter, temperature is low in the Greenhouse, a little less than the illumination also, general iodine-tungsten lamp, incandescent lamp, the sodium vapor lamp etc. of adopting, every lamp power is 200～400W, indoor laterally every 1 lamp of 3～4m peace, every morning take off and cover with mat before and each light filling 2 hours after the thatch putting in afternoon, with the prolonging light time.

Claims (1)

1. fruit tree planting technique that improves the facility room temperature, it is characterized in that: this technology comprises the steps:

(1) sets up the greenhouse: adopt without the energy-conservation Greenhouse of column support type, the important technological parameters of energy saving greenhouse is: cloudy 50 ° partially of greenhouse east-west directions, thing long 50～80m, the high 2.0～2.4m of rear wall, the thick 1.5～1.8m of body of wall, greenhouse peak 3.0～3.4m, north and south span 8～9m, the projection of adverse grade face length degree and the projection ratio of lighting surface length should reach 1: 5～1: 6, and the average angle of lighting surface will reach 25～30 °; Lighting surface adopts half arch-shaped;

(2) use the high ridge bedding cultivation: the soil temperature of Greenhouse is low, need the solar irradiation soil surface, also need in the greenhouse hot-air to improve soil temperature by soil surface conduction heating and the high ridge bedding cultivation can enlarge markedly soil surface area, making soil accept plane of illumination increases more than 30%, it is large that soil is accepted illuminating area, the absorption heat is many, heat fast, soil temperature is high, the hometown bed thickness is accumulated heat many, and the ridge furrow height that cultivates apple trees is 30-32cm, ridge furrow width is 75-80cm, and the furrow face is turtleback shape;

(3) hang up lay reflex film: the different parts intensity of illumination before and after in the Greenhouse has significant difference, compare with the front portion in the rear portion of Greenhouse, intensity of illumination is lower, the adverse grade in greenhouse or after within the walls side hang up reflective membrane, to improve intensity of illumination latter half of in the Greenhouse, improve the light of latter half of fruit tree and usefulness, yield and quality;

(4) improve the fruit tree planting density: the density of Greenhouse cultivating grape is 1200-1500 strain/mu, cultivation peach, Lee, apricot planting density are 200～400 strain/mus, strengthen planting density and can at the quick leaf-area coefficient that increases fruit tree in the early stage of planting, greatly improve the availability of fruit tree to luminous energy;

(5) spray photosynthesis promoter: when fruit tree leaf launches and grows to as functional leaf, carried out spraying of 1 photosynthesis promoter every 20 days, can promote effectively that fruit tree leaf carries out photosynthesis;

(6) artificial light filling measure: if when meeting the continuous cloudy day in winter, temperature is low in the Greenhouse, a little less than the illumination also, general iodine-tungsten lamp, incandescent lamp, the sodium vapor lamp etc. of adopting, every lamp power is 200～400W, indoor laterally every 1 lamp of 3～4m peace, every morning take off and cover with mat before and each light filling 2 hours after the thatch putting in afternoon, with the prolonging light time.