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Water-conserving and drought-enduring asparagus planting method

A technology of asparagus planting and water-retaining agent, which is applied in the field of agriculture, can solve problems such as the inability to meet the needs of asparagus growth, thin asparagus stems, and asparagus not resistant to waterlogging, and achieve the goal of avoiding water loss, avoiding loss and waste, and maintaining stability Effect

Inactive Publication Date: 2019-02-15
马鞍山鑫发农业发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Asparagus is not resistant to waterlogging, and stagnant water will lead to root rot and death. Therefore, the planting site should be relatively dry and have a high slope, so as not to cause stagnant water. This leads to weak asparagus tender stems, retraction of growth buds, and severe yield reduction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Soak the seeds at a water temperature of 25°C for 2 days before sowing, and change the water once a day in the morning and evening; place the soaked seeds at a low temperature of 3°C for 60 days to facilitate the completion of the dormant period;

[0025] (2) Sow seeds from early April to early May, and transplant from early June to early July. When sowing, choose well-drained, loose, and fertile sandy loam as the seedbed. Use 2 tons of organic fertilizer per mu to spread the bed surface, and turn it over. Ploughing into the soil, wherein the components of the fertilizer during sowing include the following components by mass: 30 parts of chaff charcoal, 30 parts of corn starch, 15 parts of cake fertilizer, 10 parts of traditional Chinese medicine extracts, 10 parts of water retention agent, and 10 parts of phosphate rock powder , 12 parts of biological bacteria, 3 parts of borax, 2 parts of diammonium phosphate, 5 parts of thiourea;

[0026] (3) When the seedling gr...

Embodiment 2

[0032] (1) Soak the seeds at a water temperature of 23°C for 2 days before sowing, and change the water once a day in the morning and evening; place the soaked seeds at a low temperature of 4°C for 60 days to facilitate the completion of the dormant period;

[0033] (2) Sow seeds from early April to early May, and transplant from early June to early July. When sowing, choose well-drained, loose, and fertile sandy loam as the seedbed. Use 2 tons of organic fertilizer per mu to spread the bed surface, and turn it over. Plowing into the soil, wherein the components of the fertilizer during sowing include the following components by mass: 30 parts of chaff charcoal, 35 parts of corn starch, 15 parts of cake fertilizer, 12 parts of traditional Chinese medicine extracts, 10 parts of water retention agent, and 12 parts of phosphate rock powder , 15 parts of biological bacteria, 2 parts of borax, 2 parts of diammonium phosphate, and 5 parts of thiourea;

[0034] (3) When the seedling ...

Embodiment 3

[0063] Based on Example 1, there were set up Comparative Example 1 without modification of chaff charcoal, Comparative Example 2 with polyglutamic acid as water-retaining agent, and Comparative Example 3 with commercially available common water-retaining agent.

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Abstract

The invention discloses a water-conserving and drought-enduring asparagus planting method, and relates to the technical field of agriculture. The method modifies husk carbon and immobilizes organic fertilizer and water into the husk carbon through the interaction force and physical adsorption of a chemical bond to avoid the waste of the organic fertilizer and the loss of water, and the interactionforce of the chemical bond is gradually destroyed by the moisture and trace elements in the soil. The organic fertilizer is released and absorbed by the asparagus, which increases the content of vitamin C and selenium in the asparagus. A water-conserving agent can adsorb the moisture and immobilize the moisture in the soil and the husk carbon, the stability of each component in the fertilizer ismaintained. According to the invention, through a step-by-step scientific management which includes the steps of sowing, transplanting and planting and the like, and a multiple fertilization technique for sowing and fertilizing, and transplanting and fertilizing is created, and fertilizing is combine with the preventing and controlling of diseases and insect pests.

Description

Technical field: [0001] The invention relates to the technical field of agriculture, in particular to a water-reserving and drought-resistant asparagus planting method. Background technique: [0002] Asparagus, also known as Shi Diao Bai, is a kind of high-grade vegetable of nutrition and health care that is deeply loved by consumers. It is tender and delicious, rich in nutrition and unique in flavor. It is known as the "king of vegetables". Dormant. In spring, tender stems are extracted from the underground scale bud tray to form yield. After harvesting for a period of time, let them grow, and then harvest tender stems in the spring of the following year. Asparagus is a perennial plant that can be planted one year and can be harvested continuously for 8-10 years. [0003] Asparagus is extremely intolerant of waterlogging, and standing water will lead to root rot and death. Therefore, the planting plot should be drier and have a higher slope, which will not cause waterloggi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/10A01C21/00C05G3/00C05G1/00
CPCA01G22/10A01C21/005C05B7/00C05G3/00C05B17/00C05C9/00C05D9/00C05D9/02C05F5/006C05F11/00C05F11/08C05D1/02C05F3/00
Inventor 颜兆发
Owner 马鞍山鑫发农业发展股份有限公司
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