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Barley cultivation method

A cultivation method and barley technology are applied in fertilization methods, botanical equipment and methods, horticulture and other directions, can solve the problems of complex methods, low barley yield per mu, difficult to master, etc., and achieve the effects of simple methods, easy mastery and resource saving.

Inactive Publication Date: 2016-04-13
QINGDAO SEIICHI INTPROP SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a barley cultivation method, which can effectively overcome the disadvantages of low yield per mu of barley, complex methods, and difficulty in mastering in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] Location: Shandong.

[0029] 1. Select a plot with an yield of 550 kg per mu and an organic matter content of 2%.

[0030] 2. Use nitrogen fertilizer: phosphorus fertilizer: potassium fertilizer with a weight ratio of 4:2:5 for fertilization. During land preparation, nitrogen fertilizer accounting for 31% of the total weight of nitrogen fertilizer, phosphorus fertilizer accounting for 96% of the total weight of phosphorus fertilizer and 96% of the total weight of potassium fertilizer will be used. Potassium fertilizer is evenly mixed to cover the bottom, and then the nitrogen fertilizer accounting for 11% of the total weight of nitrogen fertilizer, the phosphorus fertilizer accounting for 6% of the total weight of phosphorus fertilizer and the potassium fertilizer accounting for 6% of the total weight of potassium fertilizer are evenly mixed and sprinkled on Daitou, and the ground is leveled several times.

[0031] 3. Select Lankaao Aizao No. 8 with good plant structure...

no. 2 example

[0036] Location: Shandong.

[0037] 1. Select a plot with a yield of 560 kg per mu and an organic matter content of 1.2% by weight;

[0038] 2. Use nitrogen fertilizer: phosphorus fertilizer: potash fertilizer with a weight ratio of 4:2:5 for fertilization. During land preparation, nitrogen fertilizer accounting for 30% of the total weight of nitrogen fertilizer, phosphorus fertilizer accounting for 96% of the total weight of phosphorus fertilizer and 96% of the total weight of potassium fertilizer will be used. Potassium fertilizer is evenly mixed to cover the bottom, and then the nitrogen fertilizer accounting for 11% of the total weight of nitrogen fertilizer, the phosphorus fertilizer accounting for 6% of the total weight of phosphorus fertilizer and the potassium fertilizer accounting for 5% of the total weight of potassium fertilizer are evenly mixed and sprinkled on Daitou, and the ground is leveled several times.

[0039] 3. Select Lankao 18 with good plant structure, ...

no. 3 example

[0044] Location: Shandong.

[0045] 1. Select a plot with an yield of 560 kg per mu and a weight content of 1.2% organic matter.

[0046] 2. Use nitrogen fertilizer: phosphorus fertilizer: potash fertilizer with a weight ratio of 4:2:5 for fertilization. During land preparation, nitrogen fertilizer accounting for 31% of the total weight of nitrogen fertilizer, phosphorus fertilizer accounting for 96% of the total weight of phosphorus fertilizer and 95% of the total weight of potassium fertilizer Potassium fertilizer is evenly mixed to cover the bottom, and then the nitrogen fertilizer accounting for 11% of the total weight of nitrogen fertilizer, the phosphorus fertilizer accounting for 6% of the total weight of phosphorus fertilizer and the potassium fertilizer accounting for 6% of the total weight of potassium fertilizer are evenly mixed and sprinkled on Daitou, and the ground is leveled several times.

[0047]3. Select Lankao 15 with good plant structure, erect large ears, ...

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Abstract

The invention relates to a barley cultivation method. According to the method, plots with a yield per Mu of at least 550kg and an organic matter weight content of higher than 2% are selected; fertilization is carried out with a formula with a nitrogen to phosphorous to potassium weight ratio of 4:2:5; a barley variety with good plant structure, upright shape, large ear, high grain amount, high photosynthetic efficiency, high grain filling speed, and stable grain weight is selected; the variety of barley is sowed twice with the manners of reducing row spacing, widening sowing width, and increasing planting density; pre-winter management, spring management and late-stage management are sequentially carried out. With the barley cultivation method provided by the invention, a conventional mode of high water amount, high fertilizer amount and high sowing amount of prior arts are broken through. The increasing conflicts between high yield and high quality, high yield and lodging resistance, high yield and stable yield, and high yield and high efficiency are effectively solved. A barley yield per Mu reaches 750kg. The method has a simple technology, and is easy to command.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a barley cultivation method. Background technique [0002] my country is a country with a large population and a large food consumer. Ensuring national food security is not only a major economic issue related to social and economic development and improvement of people's living standards, but also a major political issue related to the stability of the country's political situation. Barley is the second largest food crop in my country. It is necessary to rely on science and technology to greatly increase the yield of barley per unit area to meet the needs of population growth and social development. Therefore, the study of super-high yield of barley is an eternal research topic. The current barley cultivation method mainly has the following problems: [0003] (1) The yield per mu of barley is low. In 2007, according to a survey by the National Development and Refo...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00
Inventor 苗增春
Owner QINGDAO SEIICHI INTPROP SERVICE CO LTD
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