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Sunflower interplanting spring wheat plantation method before sowing

A planting method and sunflower technology, applied in the fields of botanical equipment and methods, fertilization methods, plant cultivation, etc., can solve the problems of wasting land and light and heat resources, easily inducing sand and dust hazards, long leisure time, etc. Bare, improve land utilization, improve the effect of ventilation and light transmission conditions

Pending Publication Date: 2017-07-14
甘肃省农业科学院作物研究所
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Problems solved by technology

Some sunflowers are sown from the end of May to the beginning of June. There is a long leisure time for sunflower planting fields before sowing and at the seedling stage. If the land is not used during this period, it will seriously waste land and light and heat resources, and the frequency of strong winds in spring in northern China It is relatively high, and a large area of ​​exposed ground is very likely to induce sand and dust hazards, posing a potential threat to the environment

Method used

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  • Sunflower interplanting spring wheat plantation method before sowing

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Embodiment Construction

[0019] A planting method for sowing spring wheat before sowing sunflowers, comprising the steps of:

[0020] A. Apply base fertilizer and mulch

[0021] Apply 10-15kg of urea, 10-11kg of diammonium phosphate, and 10-11kg of potassium sulfate fertilizer per mu of base fertilizer;

[0022] B. Separated plots

[0023] The plots are divided, and wheat and sunflower are planted in interval plots; the planting width A of the wheat plot is 2-2.4 meters, and the planting width B of the sunflower plot is 1.6-2 meters.

[0024] C. Segmented planting

[0025] Sow wheat in mid-to-late March, and cover the sunflower plot with film. The row spacing of wheat is 8-10 cm, and the seedlings are not thinned after emergence. Sunflowers are sown from late May to early June, with a row spacing of 50-60 cm and a plant spacing of 30-35 cm.

[0026] Described wheat and sunflower carry out spot planting at film limit 5 centimeters.

[0027] The first water is poured on the wheat plot before the sun...

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Abstract

The invention belongs to the agriculture plantation technical field, and especially relates to a sunflower interplanting spring wheat plantation method before sowing; a conventional planting mode has two crop symbiosis stage short problems; the method wholly uses a base fertilizer, separates plots, and plants crops in sections, thus improving the sunflower and wheat production yield and quality; the method can fully utilize sunlight, heat and soil resources, can realize one-season-two-cropping, can reduce land surface exposure, can match quality seeds with fine method, can combine farm machinery with agronomic process, thus fully increasing output, quality and benefits, increasing yield and incomes, and protecting farmland ecology environment; the method is strong in practicality and wide in application prospects.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, in particular to a planting method for inter-sowing spring wheat before sowing sunflowers. Background technique [0002] Sunflower has the characteristics of salt-alkali tolerance, barrenness tolerance, drought resistance, strong adaptability, and high economic value, and its planting area is very extensive. Some sunflowers are sown from the end of May to the beginning of June. There is a long leisure time for sunflower planting fields before sowing and at the seedling stage. If the land is not used during this period, it will seriously waste land and light and heat resources, and the frequency of strong winds in spring in northern areas Higher, a large area of ​​exposed surface is very likely to induce sand and dust hazards, posing a potential threat to the environment. Therefore, research on the rational use of cultivated land before sowing sunflower is particularly important for...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00
CPCA01C21/005A01G22/00Y02A40/28
Inventor 梁根生王兴珍卯旭辉贾秀苹陈炳东
Owner 甘肃省农业科学院作物研究所
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