CN111345140A - Method for improving soil fertility of fruit trees - Google Patents

Method for improving soil fertility of fruit trees Download PDF

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Publication number
CN111345140A
CN111345140A CN202010283324.6A CN202010283324A CN111345140A CN 111345140 A CN111345140 A CN 111345140A CN 202010283324 A CN202010283324 A CN 202010283324A CN 111345140 A CN111345140 A CN 111345140A
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China
Prior art keywords
fruit tree
annular
ditch
parts
herbs
Prior art date
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Pending
Application number
CN202010283324.6A
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Chinese (zh)
Inventor
宋月君
谢颂华
李洪任
刘艳
段剑
郑海金
曾建玲
王凌云
陈浩
徐爱珍
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Jiangxi Academy Of Water Resources Jiangxi Dam Safety Management Center Jiangxi Water Resources Management Center
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JIANGXI INSTITUTE OF SOIL AND WATER CONSERVATION
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Priority to CN202010283324.6A priority Critical patent/CN111345140A/en
Publication of CN111345140A publication Critical patent/CN111345140A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity

Abstract

The invention discloses a method for improving soil fertility of fruit trees, which comprises the following steps of 1), firstly, excavating annular fertilizing furrows around the crown of a fruit tree by using a spade or other tools according to the type and the growth period of the fruit tree; 2) in a blank area between the annular fertilizing ditch and the trunk of the fruit tree, green manure herbs are cultivated in a broadcast sowing mode; 3) when the green manure herbs grow vigorously, cutting 3/4 parts above the earth surface of the herbs, and reserving the rest 1/4 parts; 4) mixing the cut green manure herbs with microbial zymophyte, uniformly filling the mixture into an annular fertilizing ditch around the fruit tree, and then adding nutrient solution. 5) Finally, soil of the annular compost ditch is dug to be backfilled and compacted to form an annular ridge. The invention can improve the organic matter content of the fruit tree soil, enhance the soil fertility and supply the needed nutrition for the fruit tree.

Description

Method for improving soil fertility of fruit trees
Technical Field
The invention relates to the technical field of plant planting, in particular to a method for improving soil fertility of fruit trees.
Background
The soil is the foundation of fruit production, and the quality of the soil is directly related to the yield and the fruit quality of fruit trees. However, the current fruit tree management is still extensive, and along with the application of pesticides and the intervention of activities such as artificial weeding, the problems of soil hardening, organic matter content reduction, acidification, under-forest water and soil loss and the like exist, so that the serious loss of water, soil and fertilizer is caused, and the growth of fruit trees and the quality of fruits are directly influenced.
Disclosure of Invention
The invention aims to solve the problems that: the method is to combine the actual soil under the fruit tree forest from the perspective of ecological environmental protection, and by planting green manure herbs under the forest and adopting the form of annular excavation to cultivate the fertilizing ditch, and adopting the mode of periodically cutting, returning and fertilizing the green manure herbs under the forest, thereby improving the organic matter content of the fruit tree soil, enhancing the soil fertility of the soil, supplying the needed nutrition for the fruit tree, being easy to operate, being ecological and environment-friendly, not only improving the soil quality, but also effectively preventing the water and soil loss under the fruit tree forest, and being a practical auxiliary tool for improving the fruit tree soil quality and preventing and controlling the water and soil loss.
The technical scheme provided by the invention for solving the problems is as follows: a method for improving soil fertility of fruit trees comprises the following steps,
1) firstly, according to the type and the growth period of a fruit tree, excavating an annular compost ditch around the crown of the fruit tree by using a shovel or other tools, wherein the width of the annular compost ditch is 15cm, and the depth and the radius of the annular ditch are designed and excavated according to the type and the actual growth condition of the fruit tree;
2) cultivating perennial low green manure herbs in a broadcast sowing mode at a blank region between the annular cultivation ditch and the trunk of the fruit tree;
3) when the green manure herbs grow vigorously, cutting 3/4 parts above the earth surface of the herbs, and reserving the rest 1/4 parts to ensure the regrowth of the green manure herbs;
4) mixing the cut green manure herbs with microbial zymophyte, uniformly filling the mixture into an annular fertilization ditch around the fruit tree, and then adding a nutrient solution, wherein the nutrient solution comprises 15-25 parts of urea, 40-60 parts of calcium chloride, 0.05-0.5 part of disease-resistant antibacterial solution, 10-15 parts of sodium borate, 20-30 parts of potassium borate, 1300 parts of water 300-.
5) Finally, soil of the annular compost ditch is dug to be backfilled and compacted to form an annular ridge.
Compared with the prior art, the invention has the advantages that: the method is designed from the perspective of ecological environment protection, combines the actual soil under the fruit tree forest, plants the green manure herbs under the forest, adopts the form of annularly excavating the fertilizing ditch, and adopts the mode of periodically cutting, returning and fertilizing the green manure herbs under the forest, thereby improving the organic matter content of the fruit tree soil, enhancing the soil fertility per se and providing the fruit tree with the needed nutrition. The device simple structure, easy operation, ecological environmental protection not only can promote soil quality, still can effectively prevent the fruit tree soil erosion and water loss under the forest, has promoted the fruit tree simultaneously through the borate and has stored the nutrient solution level, and the fruit tree can obtain effectual promotion in the output of next year, and disease-resistant antibacterial liquid can reduce the probability that the fruit tree morbidity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Figure 1 is a schematic representation of an uncut green manure herb before it is filled.
Fig. 2 is a schematic diagram of the mowing green manure herbs and mixed burying.
FIG. 3 is a cross-sectional view of the annular trench after compaction of the landfill soil.
In the figure, 1, a circular fertilizing ditch, 2, green manure grass, 3, zymophyte and 4, a circular ridge.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings and examples, so that how to implement the embodiments of the present invention by using technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Example 1
A method for improving soil fertility of fruit trees comprises the following steps,
1) firstly, according to the type and the growth period of a fruit tree, excavating an annular compost ditch 1 around the crown of the fruit tree by using a shovel or other tools, wherein the width of the annular compost ditch is 15cm, and the depth and the radius of the annular ditch are designed and excavated according to the type and the actual growth condition of the fruit tree;
2) in a blank region between the annular fertilizing ditch 1 and the trunk of the fruit tree, cultivating perennial low green manure herbs 2 in a broadcast sowing mode;
3) when the green manure herb 2 grows vigorously, cutting 3/4 parts above the earth surface of the green manure herb 2, and reserving the rest 1/4 parts to ensure the regrowth of the green manure herb 2;
4) mixing the mown green manure herbs 2 with the microbial fermentation bacteria 3, uniformly filling the mixture into an annular fertilization ditch 1 around the fruit tree, and then adding a nutrient solution, wherein the nutrient solution comprises 15 parts of urea, 40 parts of calcium chloride, 0.05 part of a disease-resistant antibacterial solution, 10 parts of sodium borate, 20 parts of potassium borate, 300 parts of water, 0.05 part of L-alanine and 0.05 part of nicotinic acid.
5. Finally, soil excavated in the annular fertilization ditch 1 is backfilled and compacted to form an annular ridge 4.
Example 2
A method for improving soil fertility of fruit trees comprises the following steps,
1) firstly, according to the type and the growth period of a fruit tree, excavating an annular compost ditch 1 around the crown of the fruit tree by using a shovel or other tools, wherein the width of the annular compost ditch is 15cm, and the depth and the radius of the annular ditch are designed and excavated according to the type and the actual growth condition of the fruit tree;
2) in a blank region between the annular fertilizing ditch 1 and the trunk of the fruit tree, cultivating perennial low green manure herbs 2 in a broadcast sowing mode;
3) when the green manure herb 2 grows vigorously, cutting 3/4 parts above the earth surface of the green manure herb 2, and reserving the rest 1/4 parts to ensure the regrowth of the green manure herb 2;
4) mixing the mown green manure herbs 2 with the microbial fermentation bacteria 3, uniformly filling the mixture into an annular fertilization ditch 1 around the fruit tree, and then adding a nutrient solution, wherein the nutrient solution comprises 20 parts of urea, 50 parts of calcium chloride, 0.2 part of a disease-resistant antibacterial solution, 13 parts of sodium borate, 25 parts of potassium borate, 800 parts of water, 0.3 part of L-alanine and 0.2 part of nicotinic acid.
5) Finally, soil excavated in the annular fertilizing ditch 1 is backfilled and compacted to form an annular ridge 4.
Example 3
A method for improving soil fertility of fruit trees comprises the following steps,
1) firstly, according to the type and the growth period of a fruit tree, excavating an annular compost ditch 1 around the crown of the fruit tree by using a shovel or other tools, wherein the width of the annular compost ditch is 15cm, and the depth and the radius of the annular ditch are designed and excavated according to the type and the actual growth condition of the fruit tree;
2) in a blank region between the annular fertilizing ditch 1 and the trunk of the fruit tree, cultivating perennial low green manure herbs 2 in a broadcast sowing mode;
3) when the green manure herb 2 grows vigorously, cutting 3/4 parts above the earth surface of the green manure herb 2, and reserving the rest 1/4 parts to ensure the regrowth of the green manure herb 2;
4) mixing the cut green manure herbs 2 with the microbial fermentation bacteria 3, uniformly filling the mixture into an annular fertilizing ditch 1 around the fruit tree, and then adding a nutrient solution, wherein the nutrient solution comprises 25 parts of urea, 60 parts of calcium chloride, 0.5 part of a disease-resistant antibacterial solution, 15 parts of sodium borate, 30 parts of potassium borate, 1300 parts of water, 0.5 part of L-alanine and 0.5 part of nicotinic acid.
5) Finally, soil excavated in the annular fertilizing ditch 1 is backfilled and compacted to form an annular ridge 4.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.

Claims (1)

1. A method for improving soil fertility of fruit trees is characterized by comprising the following steps: the method comprises the following steps of,
1) firstly, according to the type and the growth period of a fruit tree, an annular compost ditch (1) is excavated around the crown of the fruit tree by using a shovel, the width of the ditch is 15cm, and the depth and the radius of the annular ditch are designed and excavated according to the type and the actual growth condition of the fruit tree;
2) cultivating perennial short green manure herbs (2) in a broadcast sowing mode at a blank region between the annular cultivation ditch (1) and the trunk of the fruit tree;
3) when the green manure herbs (2) grow vigorously, cutting 3/4 parts above the earth surface, and reserving the rest 1/4 parts to ensure the regrowth of the green manure herbs (2);
4) mixing the cut green manure herbs (2) with the microbial fermentation bacteria (3), uniformly filling the mixture into an annular fertilization ditch (1) around the fruit tree, and then adding a nutrient solution, wherein the nutrient solution comprises 15-25 parts of urea, 40-60 parts of calcium chloride, 0.05-0.5 part of a disease-resistant antibacterial solution, 10-15 parts of sodium borate, 20-30 parts of potassium borate, 1300 parts of water 300-.
5) Finally, soil excavated in the annular fertilizing ditch (1) is backfilled and compacted to form an annular ridge (4).
CN202010283324.6A 2020-04-13 2020-04-13 Method for improving soil fertility of fruit trees Pending CN111345140A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103069990A (en) * 2013-01-28 2013-05-01 祁东县新丰果业有限公司 Mid-autumn crispy jujube cracking disease control method
CN104030807A (en) * 2014-05-29 2014-09-10 丹阳市保得生态农林开发有限公司 Pear tree nutrient solution
CN104255377A (en) * 2014-09-25 2015-01-07 北海市东雨农业科技有限公司 Method for overcoming biennial fruiting of litchi
CN104838869A (en) * 2015-05-27 2015-08-19 黄建军 High-yield cultivation method for sugarcanes
CN104945203A (en) * 2015-06-16 2015-09-30 云南省热带作物科学研究所 Special rubber tree fertilizer for promoting high and stable yields, and fertilization method of fertilizer
CN105265275A (en) * 2015-11-26 2016-01-27 丽江雪桃开发有限公司 Lijiang snow peach planting method
CN109258257A (en) * 2017-07-17 2019-01-25 徐州亿泰农业科技有限公司 The implantation methods of apple tree

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103069990A (en) * 2013-01-28 2013-05-01 祁东县新丰果业有限公司 Mid-autumn crispy jujube cracking disease control method
CN104030807A (en) * 2014-05-29 2014-09-10 丹阳市保得生态农林开发有限公司 Pear tree nutrient solution
CN104255377A (en) * 2014-09-25 2015-01-07 北海市东雨农业科技有限公司 Method for overcoming biennial fruiting of litchi
CN104838869A (en) * 2015-05-27 2015-08-19 黄建军 High-yield cultivation method for sugarcanes
CN104945203A (en) * 2015-06-16 2015-09-30 云南省热带作物科学研究所 Special rubber tree fertilizer for promoting high and stable yields, and fertilization method of fertilizer
CN105265275A (en) * 2015-11-26 2016-01-27 丽江雪桃开发有限公司 Lijiang snow peach planting method
CN109258257A (en) * 2017-07-17 2019-01-25 徐州亿泰农业科技有限公司 The implantation methods of apple tree

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