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Water culture method for barley seedlings

A wheat seedling and hydroponic technology, applied in the agricultural field, can solve the problems of easy occurrence of diseases and insect pests, slow growth rate, serious problems, etc., and achieve the effects of saving fertilizer and water, accelerating growth, and reducing labor costs.

Active Publication Date: 2015-02-04
天津嘉诚顺隆商贸有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the production process of barley seedlings, traditional soil planting has disadvantages such as slow growth, easy occurrence of diseases and insect pests, and serious pollution. The use of soilless cultivation technology can well avoid the occurrence of these phenomena

Method used

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  • Water culture method for barley seedlings
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  • Water culture method for barley seedlings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] A hydroponic method for barley seedlings, the steps are as follows:

[0069] (1) Selection of barley seedling soilless cultivation type: hydroponics, ceramsite is selected as supporting material, and ceramsite should be clean to reduce the pollution of the external environment.

[0070] ⑵ Selection of barley seedling cultivation equipment: The hydroponic cultivation of barley seedlings adopts fixed nutrient solution cultivation trays.

[0071] (3) For the hydroponics of barley seedlings, a place with good light and clean environment should be selected. You can choose a solar greenhouse or a multi-span greenhouse.

[0072] ⑷Selection of barley varieties: choose barley with lemma, the dosage depends on the variety, generally you can choose 200g / m 2 about. The basic requirement is that the seeds are full and the germination rate is high.

[0073] ⑸ Nutrient solution formula:

[0074] Barley seedling nutrient solution formula (mg / L)

[0075]

[0076] Dosage of trace...

Embodiment 2

[0081] A hydroponic method for barley seedlings, the steps are as follows:

[0082] ⑴ For hydroponics, sand should be selected as the supporting material, and the sand should be clean to reduce the pollution of the external environment.

[0083] ⑵ Selection of barley seedling cultivation equipment: adopt a circulating nutrient solution cultivation system.

[0084] (3) For hydroponics of barley seedlings, a place with good light and clean environment should be selected, and a culture room with good conditions can be selected.

[0085] ⑷Selection of barley varieties: choose naked barley, the dosage depends on the variety, generally you can choose 200g / m 2 The basic requirement is that the seeds are full and the germination rate is high.

[0086] (5) The suitable nutrient solution formula for barley hydroponics is as described in Example 1.

[0087] ⑹ Nutrient solution and environmental management: The pH value of the nutrient solution for barley seedlings is 5.8-7.2, the cond...

Embodiment 3

[0090] All the conditions are consistent with Example 1, the difference is that: the trace element also includes sodium selenite, the dosage is 0.01-0.11 mg / L.

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Abstract

The invention relates to a water culture method for barley seedlings. The method includes the steps: (1) selection of a barley seedling soilless culture type; (2) selection of a culture device; (3) selection of a culture place; (4) selection and processing of a barley variety; (5) a nutrient solution formula and a concentration range; (6) preparation and management of a nutrient solution; (7) regulation and control of environment conditions; and (8) growth vigor and yield of the barley seedlings. The water culture method is advanced in the technology, solves the problem that the barley seedling production is subject to soil and soil property conditions, reduces pollution in a production process, and provides strong guarantee for fast production of the barley seedlings.

Description

technical field [0001] The invention belongs to the field of agriculture, and relates to the cultivation of barley seedlings, in particular to a hydroponic method for barley seedlings. Background technique [0002] Barley (Hordeum vulgare L.) is a herbaceous plant of the family Poaceae. Barley is an annual herb with a height of 60-100cm. Barley is generally divided into two types: lemma barley and bare barley. Lemma barley is called husk barley, which is characterized by the adhesion of lemma husk and grain, and the planting area is large; naked barley has the separation of lemma husk and grain, called rye, and the Qinghai-Tibet Plateau is called highland barley , the Yangtze River Basin is called Yuanmai, and North China is called Mimai. [0003] Barley is eaten as a seed, with a nutty aroma, high carbohydrate content, moderate protein, calcium, phosphorus content, and a small amount of B vitamins. Barley is rich in nutrition and suitable for human consumption. Barley h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 郝希山任秀宝刘茂军
Owner 天津嘉诚顺隆商贸有限公司
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