WO2018014169A1 - Method for preventing and controlling citrus greening disease and yellows disease by applying biological carbon fertilizer - Google Patents
Method for preventing and controlling citrus greening disease and yellows disease by applying biological carbon fertilizer Download PDFInfo
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- WO2018014169A1 WO2018014169A1 PCT/CN2016/090376 CN2016090376W WO2018014169A1 WO 2018014169 A1 WO2018014169 A1 WO 2018014169A1 CN 2016090376 W CN2016090376 W CN 2016090376W WO 2018014169 A1 WO2018014169 A1 WO 2018014169A1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- the invention relates to the technical field of plant pest control, in particular to a method for preventing and controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer.
- Citrus with an annual output value of nearly 10 billion yuan, is the main fruit variety in Guangxi. However, due to the influence of citrus "Huanglong disease” and “yellow disease”, it will cause economic losses of about one billion yuan each year. Among them, the causes of citrus “Huanglong disease” and “yellow disease” in Zhangpu County and Laibin City are caused by the lack of "carbon” in the root system.
- the “carbon” here is mainly “organic carbon” produced by photosynthesis of leaves, followed by “organic carbon” (the roots can be directly absorbed) released by microorganisms to decompose organic matter in the soil. As long as the "carbon” cycle in the citrus tree is normal, the roots are deep and leafy, and vice versa.
- the technical problem to be solved by the present invention is to provide a method for reducing the incidence of plants, early recovery of diseased plants, reduction of chemical fertilizers, soil improvement (relieving slab formation, acidification, salinization, etc.), and achieving fruit sweetness, high quality and stable yield mainly through application of organisms.
- the present invention provides a method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer, which comprises the following steps:
- the bio-carbon energy fertilizer can be applied 80-120 kg/mu with water or water drip irrigation in 3-4 times of the year;
- the grass is used as a carbon source for natural carbon supplementation in the soil.
- the orchard grows grass or natural grass, and the soil is changed to grass for no-tillage and less tillage, and the “carbon” loss is maintained and avoided as much as possible.
- the tree structure is distributed in 2-3 layers and 2-4 side branches in each layer.
- a preferred flower bud differentiation period 100-200 times dilution of the bio-organic carbon is sprayed 3-5 times a year to control the flower, and the amount of the acre is 8-12 kg.
- the bio-carbon energy fertilizer is a sea gold bio-carbon energy fertilizer.
- the composition ratio of the sea gold bio-carbon energy fertilizer is: 30-60% potassium fulvic acid, 5-25% bio-organic carbon, 5-25% potassium dihydrogen phosphate, and 4-15 potassium sulfate. %, urea 5-25%.
- the bio-organic carbon is a sea gold bio-organic carbon.
- the sea gold bio-organic carbon is a water-soluble small-molecular-weight carbohydrate powder having a particle diameter of 1-3 ⁇ m extracted by a humic acid by a biological activation technique.
- the planting distance is 3m ⁇ 5m
- the whole garden is ventilated and light
- 60-80 leaves leave one fruit.
- the increase rate is as high as 30% or more
- the fruit is sweet, high quality and stable production
- Haijinang bio-carbon energy fertilizer used in the invention is produced by Shanxi Aodefu Biotechnology Co., Ltd. (patent authorization number CN103964924A), and its mass ratio formula composition is: 30-60% potassium fulvic acid and 5-25% bio-organic carbon. , potassium dihydrogen phosphate 5-25%, potassium sulfate 4-15%, urea 5-25%.
- the preparation process is:
- Potassium fulvic acid powder The potassium fulvic acid is ground into a 200 mesh powder according to the process requirements;
- the humic acid is extracted by a bio-activation technique to extract a water-soluble small-molecular-weight carbohydrate powder having a particle diameter of 1-3 ⁇ m;
- ingredients, mixing mixing potassium fulvic acid powder, bio-organic carbon, urea powder, potassium dihydrogen phosphate, potassium sulfate powder in proportion;
- the sea gold bio-organic carbon used in the invention is produced by Shanxi Aodefu Biotechnology Co., Ltd. (patent authorization number CN 103980046 A), and its mass ratio formula composition is: liquid water-soluble small molecule carbohydrate 10-30 or less. %, wood vinegar 70-90%.
- the preparation process is:
- Raw materials Industrial wastewater and wood vinegar rich in organic matter must meet food standards;
- Biodegradation The industrial wastewater rich in organic matter is added to the active yeast strain in proportion, sealed and fermented, and degraded into small molecular carbohydrates;
- ingredients, mixing mixing the above small carbohydrates with wood vinegar in proportion;
- the chemical fertilizer is mainly composed of Haijinang carbon energy fertilizer.
- Haijinang carbon fertilizer 80-120 kg/mu The annual application of Haijinang carbon fertilizer 80-120 kg/mu is carried out 3-4 times a year, and the effective carbon content in the soil is rapidly increased;
- the tree structure is distributed in 2-3 layers, and 2-4 side branches in each layer;
- Table 1 shows the effects of no application and application of Haijinang carbon fertilizer and Haijinang bio-organic carbon on the incidence and yield of citrus Huanglongbing or Huanghua disease.
- Table 2 shows the effect of no application and application of Haijinang carbon fertilizer on the incidence and yield of citrus Huanglongbing or Huanghua disease.
- the method of the present invention can significantly reduce the incidence of citrus Huanglongbing and yellowing disease and significantly increase the yield of citrus trees.
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- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
Provided is a method for preventing and controlling the citrus greening disease and yellows disease by applying a biological carbon fertilizer. Hai Jin Gang carbon fertilizer is used as the main material to rapidly increase the effective carbon content in the soil. Pit-digging for the application of fertilizers is replaced with the application of fertilizers with irrigation water on the earth's surface to rapidly replenish carbon in the soil. Grass serves as a natural carbon source for carbon supplementing of the soil. In order to make use of grass, grass is planted or self-sown grass is allowed to grow in orchards, and clean tillage of the soil is replaced with no-tillage or minimal tillage to grow grass. Girdling and ring girdling and cutting-back pruning are cancelled, a trunk as a central leader is cultured with concentration, the tree structure has a distribution of 2-3 layers, and each layer has 2-4 lateral branches. Mature trees have a desirable planting density of 3 m X 5 m per mu, aeration and photopermeability are maintained across the whole orchard, and one fruit is allowed for every 60-80 leaves. By using this method, the incidence of plants can decrease, infected trees can be cured earlier, and the fruits are fragrant and sweet and are of high quality and stable yield. With the same management and investment, the increased range in yield can be up to 30% or more. No tillage is needed during the whole process, thereby saving labor and time. The dosage of fertilizers is decreased, thereby alleviating the problems of soil hardening, acidification, salinization, etc.
Description
本发明涉及植物病虫害防治技术领域，特别是涉及一种通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法。The invention relates to the technical field of plant pest control, in particular to a method for preventing and controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer.
年产值近百亿元的柑橘，是广西的主要水果品种，但由于受柑橘“黄龙病”和“黄化病”的影响，每年都会造成十亿元左右的经济损失。其中荔浦县和来宾市的柑橘“黄龙病”和“黄化病”的发病原因，都是根系缺“碳”引发的。这里的“碳”，主要是由叶片光合作用生成的“有机碳”，其次是由微生物分解土壤中的有机质释放的“有机碳”(根系可直接吸收)。只要柑橘树体内“碳”循环正常就根深叶茂，反之则病多病重。Citrus, with an annual output value of nearly 10 billion yuan, is the main fruit variety in Guangxi. However, due to the influence of citrus "Huanglong disease" and "yellow disease", it will cause economic losses of about one billion yuan each year. Among them, the causes of citrus "Huanglong disease" and "yellow disease" in Zhangpu County and Laibin City are caused by the lack of "carbon" in the root system. The “carbon” here is mainly “organic carbon” produced by photosynthesis of leaves, followed by “organic carbon” (the roots can be directly absorbed) released by microorganisms to decompose organic matter in the soil. As long as the "carbon" cycle in the citrus tree is normal, the roots are deep and leafy, and vice versa.
进一步研究发现，广西种植柑橘的土壤普遍缺“碳”：一是主栽区多属红壤和赤红壤，自身严重缺“碳”；二是过量施用化肥加速了土壤中“碳”的消耗；三是草作为自然“碳”源未被重视，减少了土壤获得“碳”补偿的机会；四是不合理的栽培技术，切断了叶片和根系间的“碳”循环。Further research found that the soil of citrus cultivation in Guangxi is generally lacking in “carbon”: first, the main planting area is mostly red soil and red soil, and it is seriously lacking “carbon”; second, excessive application of chemical fertilizer accelerates the consumption of “carbon” in the soil; Grass is not valued as a natural “carbon” source, reducing the chance of soil “carbon” compensation; fourth, unreasonable cultivation techniques cut off the “carbon” cycle between leaves and roots.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种能减少植株发病、病株早康复，化肥减量、土壤改良(缓解板结、酸化、盐碱化等)，实现果实香甜、优质稳产的主要通过施用生物碳能肥来防控柑橘黄龙病和黄化病的方法。The technical problem to be solved by the present invention is to provide a method for reducing the incidence of plants, early recovery of diseased plants, reduction of chemical fertilizers, soil improvement (relieving slab formation, acidification, salinization, etc.), and achieving fruit sweetness, high quality and stable yield mainly through application of organisms. Carbon energy fertilizer to prevent and control citrus Huanglongbing and yellowing disease.
为达上述目的，本发明一种通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于包括以下步骤：In order to achieve the above object, the present invention provides a method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer, which comprises the following steps:
(1)于不再施用化肥的基础上，全年分3－4次地表随水冲施或滴灌施入生物碳能肥80－120公斤/亩；
(1) On the basis of no longer applying chemical fertilizer, the bio-carbon energy fertilizer can be applied 80-120 kg/mu with water or water drip irrigation in 3-4 times of the year;
(2)将草做为土壤自然补碳的碳源加以利用，果园种草或自然生草，土壤改清耕为生草免耕少耕，最大可能地保持并避免“碳”流失。(2) The grass is used as a carbon source for natural carbon supplementation in the soil. The orchard grows grass or natural grass, and the soil is changed to grass for no-tillage and less tillage, and the “carbon” loss is maintained and avoided as much as possible.
(3)取消环剥环割和短截修剪，集中培养***干，树形结构按2－3层分布、每层2－4个侧枝。(3) Eliminate the ring stripping and short trimming, and concentrate on cultivating the central leadership. The tree structure is distributed in 2-3 layers and 2-4 side branches in each layer.
进一步的，作为优选花芽分化期起，全年叶喷生物有机碳100－200倍稀释液3－5次来控旺促花，亩用量8-12公斤。Further, as a preferred flower bud differentiation period, 100-200 times dilution of the bio-organic carbon is sprayed 3-5 times a year to control the flower, and the amount of the acre is 8-12 kg.
进一步的，作为优选所述生物碳能肥为海金刚生物碳能肥。Further, as a preferred embodiment, the bio-carbon energy fertilizer is a sea gold bio-carbon energy fertilizer.
进一步的，作为优选所述海金刚生物碳能肥质量比配方组成为：黄腐酸钾30-60％、生物有机碳5-25％、磷酸二氢钾5-25％、硫酸钾4-15％、尿素5-25％。Further, as a preferred composition, the composition ratio of the sea gold bio-carbon energy fertilizer is: 30-60% potassium fulvic acid, 5-25% bio-organic carbon, 5-25% potassium dihydrogen phosphate, and 4-15 potassium sulfate. %, urea 5-25%.
进一步的，作为优选所述生物有机碳为海金刚生物有机碳。Further, as a preferred, the bio-organic carbon is a sea gold bio-organic carbon.
进一步的，作为优选所述海金刚生物有机碳为：将腐殖酸通过生物活化技术，提取出的粒径为1-3微米的水溶性小分子碳水化合物粉末。Further, as a preferred embodiment, the sea gold bio-organic carbon is a water-soluble small-molecular-weight carbohydrate powder having a particle diameter of 1-3 μm extracted by a humic acid by a biological activation technique.
进一步的，作为优选成龄树亩栽植密度为株行距3m×5m，全园通风透光，60-80片叶留一个果。Further, as a preferred planting density of mature trees, the planting distance is 3m×5m, the whole garden is ventilated and light, and 60-80 leaves leave one fruit.
本发明与现有技术不同之处在于本发明取得了如下技术效果：The present invention differs from the prior art in that the present invention achieves the following technical effects:
1、减少植株发病率，使病树早康复；1. Reduce the incidence of plants and make the disease trees recover early;
2、相同管理、相同投入情况下，增产幅度高达30％以上；2. Under the same management and the same investment, the increase rate is as high as 30% or more;
3、果实香甜、优质稳产；3, the fruit is sweet, high quality and stable production;
4、全程免耕、省工省力；4. No-till, labor-saving and labor-saving throughout the whole process;
5、减少了化肥用量，改良土壤、缓解板结、酸化、盐碱化等难题。5, reduce the amount of fertilizer, improve the soil, ease the knot, acidification, salinization and other problems.
以下结合实施例，对本发明上述的和另外的技术特征、优点作更详细的说明。The above and other technical features and advantages of the present invention will be described in more detail below with reference to the embodiments.
本发明所用海金刚生物碳能肥为山西奥德福生物科技有限公司生产(专利授权号CN103964924A)，它的质量比配方组成为：黄腐酸钾30-60％、生物有机碳5-25％、磷酸二氢钾5-25％、硫酸钾4-15％、尿素5-25％。制备工艺为：The Haijinang bio-carbon energy fertilizer used in the invention is produced by Shanxi Aodefu Biotechnology Co., Ltd. (patent authorization number CN103964924A), and its mass ratio formula composition is: 30-60% potassium fulvic acid and 5-25% bio-organic carbon. , potassium dihydrogen phosphate 5-25%, potassium sulfate 4-15%, urea 5-25%. The preparation process is:
(一)、原料准备：黄腐酸钾、生物有机碳、磷酸二氢钾、硫酸钾粉剂、尿素，需符合食品级标准，水溶性达95％以上；
(1) Preparation of raw materials: potassium fulvic acid, bio-organic carbon, potassium dihydrogen phosphate, potassium sulphate powder, urea, which meets food-grade standards and has a water solubility of over 95%;
(二)、尿素粉碎：按工艺要求将尿素粉碎为200目粉末；(2) Urea crushing: The urea is pulverized into 200 mesh powder according to the process requirements;
(三)、黄腐酸钾研末：按工艺要求将黄腐酸钾研成200目粉末；(3) Potassium fulvic acid powder: The potassium fulvic acid is ground into a 200 mesh powder according to the process requirements;
(四)、生物有机碳提取：按工艺要求将腐殖酸通过生物活化技术，提取出粒径为1-3微米的水溶性小分子碳水化合物粉末；(4) Bio-organic carbon extraction: According to the process requirements, the humic acid is extracted by a bio-activation technique to extract a water-soluble small-molecular-weight carbohydrate powder having a particle diameter of 1-3 μm;
(五)、配料、混匀：将黄腐酸钾粉末、生物有机碳、尿素粉末、磷酸二氢钾、硫酸钾粉末按比例混匀；(5), ingredients, mixing: mixing potassium fulvic acid powder, bio-organic carbon, urea powder, potassium dihydrogen phosphate, potassium sulfate powder in proportion;
(六)、计量、包装：自动计量、包装；(6) Measurement, packaging: automatic measurement and packaging;
(七)、检测：金属等异物检测，去除不合格产品；(7) Testing: detection of foreign matter such as metal, removing unqualified products;
(八)、成品：入库。(8) Finished product: warehousing.
本发明所用海金刚生物有机碳为山西奥德福生物科技有限公司生产(专利授权号CN 103980046 A)，它的质量比配方组成为：粒径1微米以下液态水溶性小分子碳水化合物10-30％、木醋液70-90％。制备工艺为：The sea gold bio-organic carbon used in the invention is produced by Shanxi Aodefu Biotechnology Co., Ltd. (patent authorization number CN 103980046 A), and its mass ratio formula composition is: liquid water-soluble small molecule carbohydrate 10-30 or less. %, wood vinegar 70-90%. The preparation process is:
(1)、原料：富含有机质的工业废水、木醋液，需符合粮食标准；(1) Raw materials: Industrial wastewater and wood vinegar rich in organic matter must meet food standards;
(2)、原料过滤、提纯：将上述液体按标准过滤、提纯，符合生产要求；(2) Filtration and purification of raw materials: The above liquids are filtered and purified according to the standard to meet the production requirements;
(3)、生物降解：将富含有机质的工业废水，按比例加入活性酵母菌种，密封发酵、降解成小分子碳水化合物；(3) Biodegradation: The industrial wastewater rich in organic matter is added to the active yeast strain in proportion, sealed and fermented, and degraded into small molecular carbohydrates;
(4)、半成品入罐：按质量标准提取粒径1微米以下小分子水溶性碳水化合物入罐贮存；(4), semi-finished products into the tank: according to the quality standard, the small-molecule water-soluble carbohydrates with a particle size of less than 1 micron are extracted into the tank for storage;
(5)、配料、混料：将上述小分碳水化合物与木醋液按比例混匀；(5), ingredients, mixing: mixing the above small carbohydrates with wood vinegar in proportion;
(6)、沉降、成品：将上述混合好液体按工艺要求放入密封罐沉降24小时后取上清液即为成品。(6), settlement, finished product: the above mixed liquid is placed in the sealed tank for 24 hours according to the process requirements, and the supernatant is taken as the finished product.
实施防控方法：Implement prevention and control methods:
1、改化肥为海金刚碳能肥为主，全年分3－4次施入海金刚碳能肥80－120公斤/亩，快速增加土壤中有效碳含量；1. The chemical fertilizer is mainly composed of Haijinang carbon energy fertilizer. The annual application of Haijinang carbon fertilizer 80-120 kg/mu is carried out 3-4 times a year, and the effective carbon content in the soil is rapidly increased;
2、改挖坑施肥为地表施肥，减少土壤中有机碳流失同时快速为土壤补“碳”；2. Change the pit fertilization to fertilize the surface, reduce the loss of organic carbon in the soil and quickly make up the “carbon” for the soil;
3、将草做为土壤自然补碳的“碳”源加以利用，果园种草或自然生草，土壤改清耕为生草免耕少耕，最大可能地保持并避免“碳”流失；3. Use grass as a “carbon” source for soil natural carbon supplementation, planting grass or natural grass in the orchard, and changing the soil to clear grass for no-tillage and less tillage, maximally maintaining and avoiding the loss of “carbon”;
4、取消环剥环割和短截修剪，集中培养***干，树形结构按2－3层分布、每层2－4个侧枝；4. Eliminate ring-cutting and short-cutting, and centrally cultivate the central leadership. The tree structure is distributed in 2-3 layers, and 2-4 side branches in each layer;
5、花芽分化期起，全年叶喷海金刚生物有机碳(亩用量约10公斤)100－200倍稀释液3－5次来控旺促花。
5, from the flower bud differentiation period, the whole year of Ye Xiehai King Kong bio-organic carbon (about 10 kg per mu) 100-200 times dilution 3-5 times to control the promotion of flowers.
具体实施时间及施加量见以下实施例：The specific implementation time and application amount are shown in the following examples:
实施例1Example 1
2015年，于广西用增加了有益微生物菌群的“海金刚碳能肥”，对荔浦名优果品沙糖桔进行了疾病防控，以正常施加普通化肥为对照组，施海金刚碳能肥的为实验组，具体施肥方式及施肥量如表1：In 2015, in Guangxi, the “Haijinang Carbon Fertilizer” with beneficial microbial flora was added, and the disease prevention and control was carried out on the famous fruit of the Zhapu. The normal chemical fertilizer was applied as the control group, and the sea gold carbon fertilizer was applied. For the experimental group, the specific fertilization method and fertilization amount are shown in Table 1:
表1为不施用和施用海金刚碳能肥、海金刚生物有机碳对柑橘黄龙病或黄花病发病率以及产量的影响Table 1 shows the effects of no application and application of Haijinang carbon fertilizer and Haijinang bio-organic carbon on the incidence and yield of citrus Huanglongbing or Huanghua disease.
结果表明，凡是使用了“海金刚碳能肥”及“海金刚生物有机碳”的柑橘，果实均色泽靓丽、口感香甜，到荔浦采购经我们治疗后的沙糖桔的回头客也不
断增多，销售价格持续攀升。The results showed that all the citrus using "Haijinang carbon energy fertilizer" and "Haijinang bio-organic carbon", the fruits are bright and delicious, and the taste of the citrus is not good.
Increased sales, sales prices continue to climb.
荔浦县青山镇奇路村果农何翠兰家的五亩沙糖桔，用后一个月，叶片就明显变厚，色泽又绿又亮；采收时裂果、落果很少，而且大小均匀、口味香甜；此外秋梢多，为来年丰产打下了良好基础。在何翠兰影响下，如今奇路村家家户户都用上了“海金刚碳能肥”及“海金刚生物有机碳”。The five-acre sand sugar oranges of He Cuilan, a fruit farmer in Qilu Village, Qingshan Town, Zhangpu County, the leaves are obviously thicker and greener and brighter after one month of use. When harvesting, the fruit is cracked and the fruit is small, and the size is uniform and the taste is sweet. In addition, many autumn shoots have laid a good foundation for the next year's high yield. Under the influence of He Cuilan, every household in Qilu Village now uses “Haijingang Carbon Energy Fertilizer” and “Haijinang Bio-organic Carbon”.
荔浦县兴坪乡杨丽春家的两亩黄化柑橘树原本因病害严重是要砍掉的，试用了“海金刚碳能肥”及“海金刚生物有机碳”之后出现了奇迹：用后一个多月，叶片就明显变绿、变厚，如今长势良好，丰收在望。The two-acre yellow citrus tree of Yang Lichun's family in Xingping Township, Zhangpu County was originally cut off due to serious diseases. After the trial of “Haijinang Carbon Energy Fertilizer” and “Haijinang Bio-organic Carbon”, there was a miracle: For many months, the leaves turned green and thicker, and now the growth is good, and the harvest is in sight.
实施例2Example 2
来宾市某些柑橘种植户采用“海金刚碳能肥”为实验组，施普通化肥为对照组，具体施肥方式及施肥量如表2：Some citrus growers in Laibin City used “Haijingang Carbon Energy Fertilizer” as the experimental group and ordinary fertilizer as the control group. The specific fertilization methods and fertilization amount are shown in Table 2:
表2为不施用和施用海金刚碳能肥对柑橘黄龙病或黄花病发病率以及产量的影响Table 2 shows the effect of no application and application of Haijinang carbon fertilizer on the incidence and yield of citrus Huanglongbing or Huanghua disease.
以上结果表面，采用本发明方法能够显著降低柑橘黄龙病和黄化病的发病率且明显提高柑橘树的产量。On the surface of the above results, the method of the present invention can significantly reduce the incidence of citrus Huanglongbing and yellowing disease and significantly increase the yield of citrus trees.
销售商韦某评价：“海金刚碳能肥”能让柑橘树的枝条长得又粗又壮、叶片又大又厚、树体精神抖擞；它还让辣椒的亩产量至少增加了一半。Vendor Wei Mou commented: "Haijinang carbon energy fertilizer" can make the branches of citrus trees grow thick and strong, the leaves are big and thick, and the trees are full of spirits; it also increases the yield of peppers by at least half.
以上所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案作出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。
The embodiments described above are only intended to describe the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various embodiments of the present invention may be made by those skilled in the art without departing from the spirit of the invention. Modifications and improvements are intended to fall within the scope of the invention as defined by the appended claims.
Claims (7)
- 一种通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于包括以下步骤：A method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer, comprising the following steps:(1)于不再施用化肥的基础上，全年分3-4次地表随水冲施或滴灌施入生物碳能肥80-120公斤/亩；(1) On the basis of no longer applying chemical fertilizer, the bio-carbon energy fertilizer can be applied 80-120 kg/mu with water or water drip irrigation in 3-4 times of the year;(2)将草做为土壤自然补碳的碳源加以利用，果园种草或自然生草，土壤改清耕为生草免耕少耕，最大可能地保持并避免″碳″流失。(2) The grass is used as a carbon source for natural carbon supplementation in the soil. The orchard grows grass or natural grass, and the soil is changed to grass for no-tillage and less tillage, and the “carbon” loss is maintained and avoided as much as possible.(3)取消环剥环割和短截修剪，集中培养***干，树形结构按2-3层分布、每层2-4个侧枝。(3) Eliminate the ring stripping and short trimming, and concentrate on cultivating the central leadership. The tree structure is distributed in 2-3 layers and 2-4 side branches in each layer.
- 根据权利要求1所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，花芽分化期起，全年叶喷生物有机碳100-200倍稀释液3-5次来控旺促花，亩用量8-12公斤。The method for preventing and controlling citrus Huanglongbing and yellowing disease by applying bio-carbon energy fertilizer according to claim 1, characterized in that, from the flower bud differentiation period, 100-200 times dilution of the bio-organic carbon is sprayed 3-5 times throughout the year. To control the promotion of flowers, the amount of acres is 8-12 kg.
- 根据权利要求1所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，所述生物碳能肥为海金刚生物碳能肥。The method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer according to claim 1, wherein the biochar energy fertilizer is a sea gold biochar energy fertilizer.
- 根据权利要求3所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，所述海金刚生物碳能肥质量比配方组成为：黄腐酸钾30-60％、生物有机碳5-25％、磷酸二氢钾5-25％、硫酸钾4-15％、尿素5-25％。The method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer according to claim 3, wherein the composition ratio of the sea gold bio-carbon energy fertilizer is: 30-60% of potassium fulvic acid , bio-organic carbon 5-25%, potassium dihydrogen phosphate 5-25%, potassium sulfate 4-15%, urea 5-25%.
- 根据权利要求2所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，所述生物有机碳为海金刚生物有机碳。The method for controlling citrus Huanglongbing and yellowing disease by applying bio-carbon energy fertilizer according to claim 2, wherein the bio-organic carbon is a sea gold bio-organic carbon.
- 根据权利要求5所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，所述海金刚生物有机碳为：将腐殖酸通过生物活化技术，提取出的粒径为1-3微米的水溶性小分子碳水化合物粉末。The method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer according to claim 5, wherein the sea gold bio-organic carbon is: the granulated acid is extracted by a biological activation technology. A water-soluble small molecule carbohydrate powder having a diameter of 1-3 microns.
- 根据权利要求1所述通过施用生物碳能肥防控柑橘黄龙病和黄化病的方法，其特征在于，成龄树亩栽植密度为株行距3m×5m，全园通风透光，60-80片叶留一个果。 The method for controlling citrus Huanglongbing and yellowing disease by applying biochar energy fertilizer according to claim 1, wherein the planting density of the mature tree is 3m×5m, and the whole garden is ventilated and transparent, 60-80 Leaves leave a fruit.
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