CN102531803B - Soil amendment for inhibiting cracking of Xinjiang red dates, and preparation and using methods for soil amendment - Google Patents
Soil amendment for inhibiting cracking of Xinjiang red dates, and preparation and using methods for soil amendment Download PDFInfo
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- CN102531803B CN102531803B CN201210006651.2A CN201210006651A CN102531803B CN 102531803 B CN102531803 B CN 102531803B CN 201210006651 A CN201210006651 A CN 201210006651A CN 102531803 B CN102531803 B CN 102531803B
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Abstract
The invention discloses a soil amendment for inhibiting cracking of Xinjiang red dates. The soil amendment is prepared by mixing liquid fulvic acid, calcium nitrate, sucrose, potassium permanganate and citric acid. The product has a remarkable effect of preventing red dates from cracking, is characterized in that: after the product is used once, an effect can last for many years, and is suitable for controlling diseases such as serious cracking of red dates, shortage of organic matter, high salinity, unbalanced nutrition, nutrient deficiency and the like. The amendment can be taken as a base fertilizer or an additional fertilizer to be flushed with water or drip-irrigated to use, and can also be taken as a foliar fertilizer to be sprayed onto leaves in a growth period of the current year of the red dates or a diseased period of a cracking symptom of the red dates.
Description
Technical field
The present invention relates to soil improvement field, be specifically related to a kind of for suppressing soil improvement agent and the preparation and application thereof of Xinjiang red dates dehiscent fruit.
Background technology
Since reform and opening-up, Xinjiang agriculture relies on national policy support and advance in agricultural science and technology to obtain significant progress, has become the important special woods fruit product of high-quality industrial zone, the whole nation, has promoted the fast development of Rural Area of Xinjiang Autonomous Region economy.Xinjiang in Recent Years just progressively becomes the artificial intensive culture of the high-quality red date base of China's maximum, and jujube industry has become an emerging mainstay industry of Economy in Xinjiang.Xinjiang jujube tree cultivated area has accounted for 50% of the garden crop total area at present, and newly-increased area accounts for 50% of the newly-increased area of garden crop every year.But in realizing big area development, there is serious dehiscent fruit problem: red date general time dehiscent fruit in South Sinkiang, Xinjiang reaches 15%, and the rainy time in ripening stage is up to 50%-80% in Xinjiang jujube tree; Easily dehiscent fruit kind, general time dehiscent fruit rate is at 50%-70%, and the serious time reaches 95%.Jujube dehiscent fruit has a strong impact on the quality of jujube, causes thus red date commodity disunity, quality irregular, and this is mutually unsuitable with the location in high-quality high-grade red dates production base, Xinjiang.
Research shows: in soil, in the content of organic calcium, Soil structure, organic content has very close contacting with the outbreak of jujube dehiscent fruit, if therefore can improve Soil structure, increase soil organic matter content, rationally uses calcium preparation, just can alleviate the dehiscent fruit of jujube.Find a kind of modifying agent that effectively can suppress Xinjiang red dates dehiscent fruit and seem particularly important.
Summary of the invention
The invention provides and a kind ofly can effectively prevent red date dehiscent fruit for suppressing the liquid-type soil improvement agent of Xinjiang red dates dehiscent fruit, can also improve Soil structure, improve soil organic matter content, promote Nutrient Elements in Soil activation, suppress Soil degradation.It not only can be used as base manure or the Sui Shuichong that topdresses executes or drip irrigation, can also serve as fertilizer for spraying on leaf surface in red date full-bloom stage, young fruit period, fruit expanding period and painted front use.
One of technical scheme of the present invention is achieved in that a kind of for suppressing the soil improvement agent of Xinjiang red dates dehiscent fruit, is mixed by the raw material of following weight part: 300 parts to 500 parts of liquid yellow humic acids; 15 parts to 35 parts, nitrocalcite; 2 parts to 12 parts of sucrose; 5 parts to 10 parts, potassium permanganate; 3 parts to 8 parts of citric acids.
Two of technical scheme of the present invention is achieved in that above-mentioned for suppressing the preparation method of soil improvement agent of Xinjiang red dates dehiscent fruit, comprise the steps: liquid yellow humic acid, nitrocalcite, sucrose, potassium permanganate and citric acid fully to mix, obtain liquid-type modifying agent.
Three of technical scheme of the present invention is achieved in that described for suppressing the using method of soil improvement agent of Xinjiang red dates dehiscent fruit, it is characterized in that: using above-mentioned modifying agent as base manure or the Sui Shuichong that topdresses executes or drip irrigation applies, can use 10 kilograms to 35 kilograms for every mu.
Four of technical scheme of the present invention is achieved in that described for suppressing the using method of soil improvement agent of Xinjiang red dates dehiscent fruit, it is characterized in that: by 600 times to 1200 times of above-mentioned modifying agent dilutions red date full-bloom stage, young fruit period, fruit expanding period and painted before, carry out foliage-spray respectively once 4 periods.
Of the present invention for the soil improvement agent that suppresses Xinjiang red dates dehiscent fruit not only can be within red date vegetative period then as base manure or the Sui Shuichong that topdresses executes or drip irrigation is used, also can carry out in red date full-bloom stage, young fruit period, fruit expanding period and painted front 4 periods foliage-spray, be applicable to the diseases such as jujube garden dehiscent fruit is serious, nutritional imbalance, nutritional deficiency, anti-fruit-cracking particular significant effect has drought resisting, the feature such as cold-resistant simultaneously.Have dehiscent fruit anti-fruit-cracking, no-dehiscent fruit can improve the performance of soil volume increase.3-5Nian Zao garden dehiscent fruit reduces 30%-50%; 6-10 Nian Zao garden dehiscent fruit reduces 15%-32%, also has once simultaneously and uses, for many years effective feature.
Embodiment
Below by embodiment, the present invention is described in detail, but described content can not be considered to for limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve, within all should belonging to patent covering scope of the present invention.
Evaluate modifying agent of the present invention for suppressing the performance of Xinjiang red dates dehiscent fruit, with clear water check plot as a comparison as an example of richly endowed rural area, Urumqi City, No. 403, Nanchang road, Shayibak District, Urumqi City of Xinjiang Uygur Autonomous Regions development in agricultural science and technology limited liability company (Sa Yitugemancun Zao garden, Kui Yibage town, Zepu County, Kashi Area of Xingjiang Autonomous Region) example.
Embodiment 1
Take 8 parts of 500 parts of liquid yellow humic acids, 35 parts, nitrocalcite, 2 parts of sucrose, 10 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.Apply as base manure is disposable using the amounts of 10 kilograms every mu.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 31.3%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 19.7%.
Embodiment 2
Take 5 parts of 300 parts of liquid yellow humic acids, 30 parts, nitrocalcite, 4 parts of sucrose, 5 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.Amount using 10 kilograms every mu applies as the drip irrigation of topdressing.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 22.5%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 28.5%, water saving 50 sides.
Embodiment 3
Take 3 parts of 300 parts of liquid yellow humic acids, 25 parts, nitrocalcite, 12 parts of sucrose, 10 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.After being diluted to 600 times of liquid with the amount of 150 grams every mu, carry out foliage-spray, red date full-bloom stage, young fruit period, fruit expanding period and painted before, carry out respectively once (, four property apply) of foliage-spray 4 periods.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 9.3%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 41.7%.
Embodiment 4
Take 3 parts of 400 parts of liquid yellow humic acids, 15 parts, nitrocalcite, 10 parts of sucrose, 8 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.After being diluted to 800 times of liquid with the amount of 150 grams every mu, carry out foliage-spray, four times property applies.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 5.6%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 45.9%.
Embodiment 5
Take 6 parts of 500 parts of liquid yellow humic acids, 20 parts, nitrocalcite, 8 parts of sucrose, 5 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.After being diluted to 1000 times of liquid with the amount of 150 grams every mu, carry out foliage-spray, four times property applies.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 3.1%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 47.9%.
Embodiment 6
Take 8 parts of 500 parts of liquid yellow humic acids, 20 parts, nitrocalcite, 6 parts of sucrose, 10 parts, potassium permanganate and citric acids, fully mix, obtain the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.After being diluted to 1200 times of liquid with the amount of 150 grams every mu, carry out foliage-spray, four times property applies.
Comparative result shows, uses modifying agent region red date dehiscent fruit rate 11.2%, clear water check plot dehiscent fruit rate 51%, and dehiscent fruit reduces 39.8%.
Can be seen by above-described embodiment, use the present invention for suppressing the soil improvement agent of Xinjiang red dates dehiscent fruit, execute rear dehiscent fruit rate with base manure mode base and can reduce 19.7%, apply and can reduce dehiscent fruit rate 28.5% from drip irrigation facility, foliage-spray can reduce red date dehiscent fruit 39.8%-47.9%.
And experimental result confirms, compared with clear water check plot, uses the soil organic matter content raising 8%-12% in soil improvement agent region, and nitrogen, phosphorus, potassium content improve 6%-20%.Red date quality comprehensively improves 15%-75%, on average increases income 35%, simultaneously water and fertilizer management cost 12%-30%.
Claims (4)
1. for suppressing a soil improvement agent for Xinjiang red dates dehiscent fruit, mixed by following weight part raw material: 300 parts to 500 parts of liquid yellow humic acids; 15 parts to 35 parts, nitrocalcite; 2 parts to 12 parts of sucrose; 5 parts to 10 parts, potassium permanganate; 3 parts to 8 parts of citric acids.
2. according to claim 1ly comprise the steps: liquid yellow humic acid, nitrocalcite, sucrose, potassium permanganate and citric acid fully to mix for suppressing the preparation method of soil improvement agent for Xinjiang red dates dehiscent fruit, obtain liquid-type modifying agent.
3. according to claim 1 for suppressing the using method of soil improvement agent for Xinjiang red dates dehiscent fruit, it is characterized in that: using above-mentioned modifying agent as base manure or the Sui Shuichong that topdresses executes or drip irrigation applies.
One kind according to claim 1 for suppressing the using method of soil improvement agent of Xinjiang red dates dehiscent fruit, it is characterized in that: by 600 times to 1200 times of above-mentioned modifying agent dilutions red date full-bloom stage, young fruit period, fruit expanding period and painted before, carry out foliage-spray respectively once 4 periods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006651.2A CN102531803B (en) | 2012-01-11 | 2012-01-11 | Soil amendment for inhibiting cracking of Xinjiang red dates, and preparation and using methods for soil amendment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006651.2A CN102531803B (en) | 2012-01-11 | 2012-01-11 | Soil amendment for inhibiting cracking of Xinjiang red dates, and preparation and using methods for soil amendment |
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| Publication Number | Publication Date |
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| CN102531803A CN102531803A (en) | 2012-07-04 |
| CN102531803B true CN102531803B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210006651.2A Expired - Fee Related CN102531803B (en) | 2012-01-11 | 2012-01-11 | Soil amendment for inhibiting cracking of Xinjiang red dates, and preparation and using methods for soil amendment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103416275A (en) * | 2013-08-21 | 2013-12-04 | 丹阳嘉怡园林绿化有限公司 | Method for preventing jujubes from cracks in south |
| CN111362753A (en) * | 2020-04-30 | 2020-07-03 | 温宿县益果生物科技有限责任公司 | Foliar fertilizer for preventing and treating dehiscent fruit and blackhead of jun dates and use method thereof |
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| CN100556865C (en) * | 2007-02-02 | 2009-11-04 | 山东农业大学 | One planting fruit-trees calcareous fertilisers |
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Granted publication date: 20140702 Termination date: 20180111 |