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Oil sunflower planting method through improving saline-alkali soil

A technology for saline-alkali land and oil sunflower, applied in land preparation methods, botanical equipment and methods, plant cultivation, etc., can solve problems such as treating the symptoms rather than the root causes, and achieve the effects of increasing the emergence rate, outstanding improvement effects, and improving soil structure conditions.

Inactive Publication Date: 2018-01-19
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] But above each kind of method all exists more or less shortcoming, and each kind of way basically all is a temporary solution but not a permanent cure when used alone, also generally is to take wherein a small aspect to carry out partial governance in the prior art; Therefore, a scientific and effective comprehensive management method is needed to improve the saline-alkali land, fundamentally improve the saline-alkali land, and then use the improved saline-alkali land to plant corresponding economic crops, maintain and improve the improvement effect and bring economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one 1. Production of saline-alkali soil improvement fertilizer

[0036] a. Prepare desulfurized gypsum, fly ash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride in a weight ratio of 40:8:20:12:10:6:3, and desulfurize gypsum, fly ash, bentonite, Zeolite and calcium chloride are added to the pulverizer to crush and mix, and urea and ammonium phosphate are dissolved in water of corresponding weight, added to the above pulverizer and fully mixed with the above mixture;

[0037] b. Put the mixed material into the granulator for granulation, and then dry to shape.

[0038] c. Subpackage and store to obtain the improved fertilizer.

Embodiment 2

[0039] Embodiment two , Saline-alkali land improvement fertilizer production II

[0040] a. Prepare desulfurized gypsum, fly ash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride in a weight ratio of 30:12:30:8:6:10:5, and prepare desulfurized gypsum, fly ash, bentonite, Zeolite and calcium chloride are added to the pulverizer to crush and mix, and urea and ammonium phosphate are dissolved in water of corresponding weight, added to the above pulverizer and fully mixed with the above mixture;

[0041] b. Put the mixed material into the granulator for granulation, and then dry to shape.

[0042] c. Subpackage and store to obtain the improved fertilizer.

Embodiment 3

[0043] Embodiment Three , Production of improved fertilizer on saline-alkali land

[0044] a. Prepare desulfurized gypsum, fly ash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride in a weight ratio of 35:10:25:10:8:8:4, and prepare desulfurized gypsum, fly ash, bentonite, Zeolite and calcium chloride are added to the pulverizer to crush and mix, and urea and ammonium phosphate are dissolved in water of corresponding weight, added to the above pulverizer and fully mixed with the above mixture;

[0045]b. Put the mixed material into the granulator for granulation, and then dry to shape.

[0046] c. Subpackage and save to obtain the improved fertilizer.

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PUM

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Abstract

The invention discloses an oil sunflower planting method through improving saline-alkali soil, which includes steps of plot preparation, sowing in good time, seedling management, field management andtiming harvest, wherein the plot preparation is carried out by adopting ploughing and rotary tillage, covering an earth film, and applying improved fertilizer of desulphurization gypsum, fly ash, bentonite, zeolite, urea, ammonium phosphate, and calcium chloride at the weight ratio of 30-40: 8-12: 20-30: 8-12: 6-10: 6-10: 3-5. Through the oil sunflower planting method, the improvement process of the whole saline-alkali soil is green, environment-friendly and pollution-free; the improvement effect is excellent; the planted oil sunflower can be used as economic crops as well as the landscape ornamental plants; thus the economic benefit is increased and environment is beautified.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land improvement, in particular to a method for planting oil sunflower by improving saline-alkali land. Background technique [0002] At present, there are mainly the following technical measures for the transformation of saline-alkali land: [0003] 1. Water conservancy improvement, salt washing with fresh water: suitable for well-drained areas with high terrain. [0004] 2. Biological improvement: improve the micro-ecological environment of saline-alkali land, apply bio-organic fertilizers, supplement organic matter, and increase the number of beneficial microorganisms in the soil, so as to establish a new micro-ecological balance between soil, plants and microorganisms in saline-alkali land, and achieve the goal of biological control. [0005] 3. Chemical improvement: apply about 15 tons of gypsum per hectare, and apply it once as a base fertilizer. It can also be combined with the actua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01B79/02A01G13/02C05G3/04C05G3/80
Inventor 王胜
Owner WEIFANG YOURONG IND
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