CN109197477A - Method for improving ecological environment of citrus orchard by interplanting wild green soybeans and dolichos lablab L - Google Patents

Method for improving ecological environment of citrus orchard by interplanting wild green soybeans and dolichos lablab L Download PDF

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Publication number
CN109197477A
CN109197477A CN201811196624.XA CN201811196624A CN109197477A CN 109197477 A CN109197477 A CN 109197477A CN 201811196624 A CN201811196624 A CN 201811196624A CN 109197477 A CN109197477 A CN 109197477A
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China
Prior art keywords
soy bean
crotons
green soy
mountain
citrus orchard
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CN201811196624.XA
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Chinese (zh)
Inventor
李忠义
唐红琴
何铁光
韦彩会
蒙炎成
董文斌
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Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
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Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
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Priority to CN201811196624.XA priority Critical patent/CN109197477A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/40Fabaceae, e.g. beans or peas
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to the technical field of fruit tree cultivation management, and particularly provides a method for improving the ecological environment of a citrus orchard by interplanting wild green beans and dolichos lablab L. According to the method, perennial upright green manure crop Chinese wild pea and winding green manure crop Lacroton pulling are interplanted among rows of the citrus orchard, the Lacroton pulling is guided to climb on the Chinese wild pea, the problem that the Lacroton pulling climbs a vine and winds a fruit tree is solved, the amount of green manure fresh grass is increased, meanwhile, the fresh grass covers the soil surface through periodical cutting, the surface temperature is further reduced, the organic matter content of soil of the citrus orchard is improved, water and soil are maintained, weeds are inhibited, chemical fertilizers are reduced, the ecological environment of the citrus orchard is improved, the fruit quality is improved, and the market competitiveness is improved.

Description

A method of interplanting mountain green soy bean and drawing crotons improve citrus orchard ecological environment
Technical field
The invention belongs to cultivation of fruit tree administrative skill field, specifically provides a kind of interplanting mountain green soy bean and crotons is drawn to improve The method of citrus orchard ecological environment.
Background technique
Mountain green soy bean (Tephrosia candida) is pulse family Tephrosia perennial evergreen undershrub, is had acidproof, resistance to It is lean, drought-enduring, can cradle, fixed nitrogen, be suitable for Red Soils In A Hill Region hillside fields plantation the characteristics of.
Crotons (Dolichos lablab L.) alias cow gram, hyacinth bean is drawn, is pulse family Papillionoideae Phaseoleae Dolichos 1 year or herbaceos perennial.Draw crotons stem have certain prehensile, fresh biomass is big, property in great numbers is good, it is resistance to it is lean, drought-enduring, Can cradle, fixed nitrogen the features such as.Currently, orchard worker blindly a large amount of application chemical fertilizer to pursue high yield, herbicide spraying to inhibit weeds, from And citrus orchard soil fertility is caused to decline, ecological environment destruction directly or indirectly affects fruit quality.Also someone exists in recent years The green manure crops such as crotons are drawn in interplanting in citrus orchard, although can play the role of certain inhibition weeds, conserve water and soil, it holds Easy akala winds fruit tree, also will affect the normal growth of fruit tree.
Summary of the invention
The purpose of the present invention is: overcome drawbacks described above, a kind of interplanting mountain green soy bean is provided and crotons is drawn to improve citrus orchard ecology The method of environment inhibits weeds, subtracts purpose to fertilize to realize culture fertility.
Technical solution of the present invention: a method of interplanting mountain green soy bean and drawing crotons improve citrus orchard ecological environment, special Sign is, includes the following steps:
(1) green manure is sowed
(1) citrus orchard weeds the sowing of mountain green soy bean: are removed before sowing;Late March selects rainy weather to broadcast to early April Kind, positional distance fruit tree trunk 100cm or more is sowed, avoids main root and fruit tree from striving fertilizer and strives water;Sow line-spacing 30-40cm, spacing in the rows 20-30cm, seed level 2-4cm, broadcasts rear earthing by every cave 2-4;
(2) draw the sowing of crotons: on mountain, in the ranks, crotons are drawn in sowing to green soy bean at diagonal line, seed level 2-4cm, and every cave 2-4, Broadcast rear earthing;
(3) mountain green soy bean and drawing crotons after planting, are applied 30-40kg base manure per acre and are spread fertilizer over the fields in growth belt.
(2) tending management
After mountain green soy bean and drawing crotons plantation, after natural precipitation, seed sprouting checks mountain green soy bean in time and draws crotons emergence Situation, the timely after-culture of Miao Shaoxu, the more then timely thinnings of seedling;
In citrus growth belt weeding, while removing mountain green soy bean and drawing the weeds of crotons growth belt;
High temperature and rainy season when mountain green soy bean or draws crotons anthracnose occur, is sprayed with the carbendazim of 0.2-0.3%, every 10- Spray within 15 days primary, continuous spraying 2-3 times.
(3) utilization is cradled
It is cradled for the first time when mountain green soy bean and while drawing crotons long to 80-100cm high, the mountain green soy bean after cradling and crotons cauline leaf is drawn to cover It covers in citrus orchard earth's surface, is cradled when hereafter often growing to 70-80cm once, gather in the height for the stubble left every time in 30-40cm, cradle every year After 2-4 times, it is covered on earth's surface returning to the field.
By drawing crotons in citrus orchard row interplant perennial erect type green manure crop mountain green soy bean and winding-type green manure crop, Guidance draws crotons climbing on the green soy bean of mountain, prevents from drawing crotons akala winding fruit tree, increases green manure fresh grass amount, while by periodically cutting It cuts, fresh grass is covered on soil surface, further decreases surface temperature, improves citrus orchard soil organic matter content, conserves water and soil, and presses down Weeds processed, thus subtract to fertilize, improve citrus orchard ecological environment, improve nutrient quality, promoted the market competitiveness.
Further, in step (1), 2-3min is impregnated with 80 DEG C of warm water before the sowing of mountain green soy bean.Be conducive to germinate.
Further, in step (3), the base manure is comprised the following components in parts by weight: 40-50 parts of peroxophosphoric acid calcareous fertilisers, 30-40 parts of well-rotted farmyard manures, 20-30 parts of sawdusts.Have many advantages, such as that fertilizer efficiency is good, light, vaporization prevention.
Further, the farmyard manure is chicken manure or pig manure.
Further, green manure is sowed in childhood citrus orchard.
Further, each citrus in the ranks plants the mountain green soy bean of 2-3 row and the drawing crotons of 1-2 row.
The invention has the advantages that (1) interplants leguminous green manure mountain green soy bean by citrus orchard and draws crotons, the fresh life of green manure can be effectively improved Object amount.
(2) leguminous green manure mountain green soy bean is interplanted by citrus orchard and draws crotons, be effectively improved citrus orchard soil fertility, interplant mountain Compared with clear plough, the soil organism, full nitrogen, alkali-hydrolyzable nitrogen are significantly increased the soil of green soy bean and drawing crotons.
(3) leguminous green manure mountain green soy bean is interplanted by citrus orchard and draws crotons, can effectively prevented and hold slope garden soil erosion, It interplants mountain green soy bean and draws the soil of crotons compared with clear plough, flow path surface and the soil erosion decrease.
(5) by citrus orchard interplant leguminous green manure mountain green soy bean and draw crotons, can Effective Regulation orchard microenvironment, reduce earth's surface Temperature promotes surface humidity, improves nutrient quality.
(6) the mountain green soy bean and drawing crotons selected can be perennial, realize primary sowing, the purpose utilized for many years can reduce weight The workload of replay kind cultivation, while effectively inhibiting weeds.
Specific embodiment
Present invention will be further explained below with reference to specific examples.
Embodiment 1
Testing site is in the Nanning town Shuan Ding, and selected citrus orchard is young garden, and the planting density of fruit tree is in orchard 83 plants per acre, 4 meters of line-spacing, 2 meters of spacing in the rows, the age of tree 1 year, sloping upland, the gradient 21, soil was red soil, measured citrus orchard row before testing Between physiochemical properties of soil, pH 6.46, organic matter 12.1gkg-1, full nitrogen (N) 1.2gkg-1, full phosphorus (P) 0.6gkg-1, full potassium (K) 4.5gkg-1.Cropping pattern is the mode of the citrus crotons of+2 row of 3 row mountain green soy bean drawing in the ranks.
Specific step is as follows:
(1) green manure is sowed
(1) citrus orchard weeds the sowing of mountain green soy bean: are removed before sowing;Sowing on March 26th, 2017 is used before the sowing of mountain green soy bean 80 DEG C of warm water impregnate 2-3min.Using bunch planting, positional distance fruit tree trunk 100cm or more is sowed, sows line-spacing 30cm, spacing in the rows 20cm, seed level 2-4cm, broadcasts rear earthing by every cave 2-3;
(2) draw the sowing of crotons: on mountain, in the ranks, crotons are drawn in sowing to green soy bean at diagonal line, seed level 2-4cm, and every cave 3-4, Broadcast rear earthing;
(3) mountain green soy bean and drawing crotons after planting, are applied 30kg base manure per acre and are spread fertilizer over the fields in growth belt;The base manure by weighing as follows Amount part at being grouped as: 50 parts of peroxophosphoric acid calcareous fertilisers, 40 parts of Chicken dungs, 20 parts of sawdusts.
(2) tending management
After mountain green soy bean and drawing crotons plantation, after natural precipitation, seed sprouting checks mountain green soy bean in time and draws crotons emergence Situation, the timely after-culture of Miao Shaoxu, the more then timely thinnings of seedling;
In citrus growth belt weeding, while removing mountain green soy bean and drawing the weeds of crotons growth belt;
High temperature and rainy season when mountain green soy bean or draws crotons anthracnose occur, is sprayed with the carbendazim of 0.2%-0.3%, often Spray within 15 days primary, continuous spraying 2-3 times;
(3) utilization is cradled
It is cradled for the first time when mountain green soy bean and while drawing crotons long to 80cm high, the mountain green soy bean after cradling and crotons cauline leaf is drawn to be covered on Citrus orchard earth's surface, cradles once when hereafter often growing to 70-80cm, gathers in the height for the stubble left every time in 35cm, cradles every year 3 times.
Embodiment 2
Testing site is with example 1, and in the Nanning town Shuan Ding, selected citrus orchard is young garden, the kind of fruit tree in orchard Density in planting is 83 plants per acre, and 4 meters of line-spacing, 2 meters of spacing in the rows, the age of tree 2 years, sloping upland, the gradient 21, cropping pattern was citrus 2 row in the ranks The mode of+1 row of mountain green soy bean drawing crotons.
Include the following steps:
(1) green manure is sowed
(1) citrus orchard weeds the sowing of mountain green soy bean: are removed before sowing;Sowing on March 26th, 2017 is used before the sowing of mountain green soy bean 80 DEG C of warm water impregnate 3min.Using bunch planting, positional distance fruit tree trunk 100cm or more is sowed, sows line-spacing 30cm, spacing in the rows 20cm, seed level 2-4cm, broadcasts rear earthing by every cave 3-4;
(2) draw the sowing of crotons: on mountain, in the ranks, crotons are drawn in sowing to green soy bean at diagonal line, seed level 2-4cm, and every cave 2-3, Broadcast rear earthing;
(3) mountain green soy bean and drawing crotons after planting, are applied 30kg base manure per acre and are spread fertilizer over the fields in growth belt;The base manure by weighing as follows Amount part at being grouped as: 40 parts of peroxophosphoric acid calcareous fertilisers, 40 parts of Chicken dungs, 25 parts of sawdusts.
(2) tending management
After mountain green soy bean and drawing crotons plantation, after natural precipitation, seed sprouting checks mountain green soy bean in time and draws crotons emergence Situation, the timely after-culture of Miao Shaoxu, the more then timely thinnings of seedling;
In citrus growth belt weeding, while removing mountain green soy bean and drawing the weeds of crotons growth belt;
High temperature and rainy season when mountain green soy bean or draws crotons anthracnose occur, is sprayed with the carbendazim of 0.2%-0.3%, often Spray within 15 days primary, continuous spraying 2-3 times;
(3) utilization is cradled
It is cradled for the first time when mountain green soy bean and while drawing crotons long to 80cm high, the mountain green soy bean after cradling and crotons cauline leaf is drawn to be covered on Citrus orchard earth's surface, cradles once when hereafter often growing to 70-80cm, gathers in the height for the stubble left every time in 35cm, cradles every year 3 times.
Comparative example
This comparative example 1 is ploughed using clear, i.e., citrus orchard does not plant green manure, using herbicide weeding.Comparative example 2 uses Citrus orchard single draws crotons, cradles every year 3 times.
Implementation result after above embodiments are planted 1 year: after plantation 1 year, cradling 3 times, embodiment 1, embodiment 2, comparison Embodiment 1, comparative example 2 the fresh biomass of green manure be respectively 4526kg/ mus, 3182kg/ mus, 0kg/ mus and 2330kg/ mus; In terms of soil nutrient situation, pattern Example 1 and pattern Example 2 are compared with comparative example 1 and comparative example 2, soil The earth content of organic matter, full nitrogen, alkali-hydrolyzable nitrogen, full phosphorus, rapid available phosphorus, quick-acting potassium content significantly improve, and surface humidity improves, temperature drop Low, flow path surface and the soil erosion are substantially reduced, therefore, by being conducive to improve mandarin orange in intercropping in garden mountain green soy bean and drawing crotons Orangery ecological environment.It is detailed in following table.
The 1 fresh biomass of different land use patterns unit area green manure of table
Mode type Green forage yield (kg/ mus)
Comparative example 1 0
Comparative example 2 2330
Embodiment 1: citrus in the ranks 3 (mountain green soy bean)+2 (draws crotons) 4526
Embodiment 2: citrus in the ranks 2 (mountain green soy bean)+1 (draws crotons) 3182
2 different land use patterns Soil Mineral Nutrition constituent content table of table
3 different land use patterns surface temperature moisture content table (July, 12:00) of table
4 different land use patterns soil erosion situation table (July) of table
It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.In addition, it should also be understood that, After reading the content taught by the present invention, those skilled in the art can various modifications may be made or change to the present invention, these Equivalent form is also fallen within the scope of the appended claims of the present application.

Claims (6)

1. a kind of interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment, which comprises the steps of:
(1) green manure is sowed
(1) sowing of mountain green soy bean:
Citrus orchard weeds are removed before sowing;Late March selects rainy weather sowing, sows positional distance fruit tree master to early April Dry 100cm or more avoids main root and fruit tree from striving fertilizer and strives water;Line-spacing 30-40cm, spacing in the rows 20-30cm, seed level 2-4 cm are sowed, often Cave 2-4, broadcast rear earthing;
(2) draw the sowing of crotons: on mountain, in the ranks, crotons are drawn in sowing to green soy bean at diagonal line, and 2-4 cm of seed level, is broadcast by every cave 2-4 Earthing afterwards;
(3) mountain green soy bean and drawing crotons after planting, are applied 30-40kg base manure per acre and are spread fertilizer over the fields in growth belt;
(2) tending management
After mountain green soy bean and drawing crotons plantation, after natural precipitation, seed sprouting checks mountain green soy bean in time and crotons is drawn to go out the growth of cereal crop seedlings Condition, the timely after-culture of Miao Shaoxu, the more then timely thinnings of seedling;
In citrus growth belt weeding, while removing mountain green soy bean and drawing the weeds of crotons growth belt;
High temperature and rainy season when mountain green soy bean or draws crotons anthracnose occur, is sprayed with the carbendazim of 0.2-0.3%, every 10-15 days Spray primary, continuous spraying 2-3 times;
(3) utilization is cradled
It is cradled for the first time when mountain green soy bean and while drawing crotons long to 80-100cm high, the mountain green soy bean after cradling and crotons cauline leaf is drawn to be covered on Citrus orchard earth's surface, cradles once when hereafter often growing to 70-80cm, gathers in the height for the stubble left every time in 30-40cm, cradles 2-4 every year After secondary, it is covered on earth's surface returning to the field.
2. interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment as described in claim 1, it is characterised in that: In step (1), 2-3min is impregnated with 80 DEG C of warm water before the sowing of mountain green soy bean.
3. interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment as described in claim 1, it is characterised in that: In step (3), the base manure is comprised the following components in parts by weight: 40-50 parts of peroxophosphoric acid calcareous fertilisers, 30-40 parts of well-rotted farmyard manures, 20-30 parts of sawdusts.
4. interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment as claimed in claim 3, it is characterised in that: The farmyard manure is chicken manure or pig manure.
5. interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment as claimed in claim 3, it is characterised in that: Green manure is sowed in childhood citrus orchard.
6. interplanting mountain green soy bean and the method for drawing crotons improvement citrus orchard ecological environment as claimed in claim 3, it is characterised in that: Each citrus in the ranks plants the mountain green soy bean of 2-3 row and the drawing crotons of 1-2 row.
CN201811196624.XA 2018-10-15 2018-10-15 Method for improving ecological environment of citrus orchard by interplanting wild green soybeans and dolichos lablab L Pending CN109197477A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112106601A (en) * 2020-08-21 2020-12-22 福建省农业科学院土壤肥料研究所 Method for interplanting green manure in coastal saline-alkali soil orchard
CN112640637A (en) * 2020-12-21 2021-04-13 江西省农业科学院土壤肥料与资源环境研究所 Red-soil honey pomelo garden annual ecological interplanting green manure cultivation method
CN113115692A (en) * 2021-03-29 2021-07-16 湖南省作物研究所 Method for interplanting rice and beans under forest to serve as summer green manure
CN114651656A (en) * 2022-04-06 2022-06-24 四川瑞象农业科技发展有限公司 High-yield cultivation method for sunshine first-grade tangelo

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CN106804282A (en) * 2017-04-07 2017-06-09 广西壮族自治区畜牧研究所 The method and the persimmon garden ecosystem of a kind of persimmon garden interplanting leguminous forage

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112106601A (en) * 2020-08-21 2020-12-22 福建省农业科学院土壤肥料研究所 Method for interplanting green manure in coastal saline-alkali soil orchard
CN112640637A (en) * 2020-12-21 2021-04-13 江西省农业科学院土壤肥料与资源环境研究所 Red-soil honey pomelo garden annual ecological interplanting green manure cultivation method
CN113115692A (en) * 2021-03-29 2021-07-16 湖南省作物研究所 Method for interplanting rice and beans under forest to serve as summer green manure
CN114651656A (en) * 2022-04-06 2022-06-24 四川瑞象农业科技发展有限公司 High-yield cultivation method for sunshine first-grade tangelo

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Application publication date: 20190115