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Sunshading topping method for increasing yield of peas MZ-1

A technology of MZ-1 and pea, applied in horticultural methods, botanical equipment and methods, applications, etc., can solve the problems of low income and low yield, increase biomass and yield, promote growth and development, and reduce surface water the effect of evaporation

Active Publication Date: 2017-12-12
LANZHOU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a sun-shading and topping method for increasing the production of pea MZ-1 in order to solve the technical problems of low yield and low income in the prior art

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  • Sunshading topping method for increasing yield of peas MZ-1
  • Sunshading topping method for increasing yield of peas MZ-1
  • Sunshading topping method for increasing yield of peas MZ-1

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] A sun-shading and topping method for increasing the yield of pea MZ-1, the method includes the following steps: selecting a commercially available sun-shading net with two stitches, and setting it up horizontally in the field on the second day after the pea MZ-1 is sown in the field. Use an illuminance meter to measure the light intensity, calculate the light transmittance, adjust the distance between the sunshade net and the ground up and down to make the light transmittance 50±5%. Other field management is carried out according to the usual treatment methods in the pea field; In 42 days, when the seedling rate of pea MZ-1 reached more than 80%, the topping treatment was carried out, and the topping method was to remove the unexpanded terminal buds at the top of pea MZ-1, such as Figure 4 As shown, the area circled by the ellipse is th...

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Abstract

The invention discloses a sunshading topping method for increasing yield of peas MZ-1. The method comprises a control method of illumination intensity of the peas MZ-1 and a technical method of topping processing of the peas MZ-1; according to a sunshading processing method of the control method of illumination intensity of the peas MZ-1, on one hand, the illumination intensity of sunlight can be reduced, so that the peas MZ-1 grow under the relatively suitable illumination intensity, and accordingly the growth and development and seedling formation of the peas MZ-1 are promoted; on the other hand, the water evaporation of the earth surface can be further reduced, the semi-arid region where the peas MZ-1 are planted is short of rainwater, particularly in spring sowing season, by adopting the sunshading processing method, the water evaporation of the earth surface is reduced, the function of soil moisture conservation is achieved, the growth and development of the peas can be promoted, the number of manual watering can be reduced, and the manpower and water resources are saved. According to the technical method of topping processing of the peas MZ-1, the apical dominance of the peas is removed manually, so that axillary buds of the peas grow quickly, then branches are generated, and the biomass and yield of the peas are improved.

Description

technical field [0001] The invention belongs to the technical field of pea planting, and in particular relates to a sun-shading and topping method for increasing the yield of pea MZ-1. Background technique [0002] Light is one of the necessary environmental factors in the process of plant growth. Light not only provides energy for photosynthesis of plants, but also regulates various aspects of plant growth, development, morphological structure building and material metabolism. In the process of light on plant development, the influence of light intensity is very obvious, especially for plants in the seedling stage. Relatively weak light intensity can promote the growth of seedlings and improve the survival rate, but light intensity is low to heavy. Under cloudy conditions, the growth of seedlings will be inhibited, or even die. Therefore, in the growth process of crops, accurately grasping the light intensity information of the crops, and selecting the appropriate light in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/02A01G7/06
CPCA01G7/06A01G13/0206A01G22/00
Inventor 徐大鹏姚泽恩王俊润冯虎元王开富
Owner LANZHOU UNIVERSITY
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