CN116491356A - Planting method for improving jackfruit quality - Google Patents

Planting method for improving jackfruit quality Download PDF

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Publication number
CN116491356A
CN116491356A CN202310490449.XA CN202310490449A CN116491356A CN 116491356 A CN116491356 A CN 116491356A CN 202310490449 A CN202310490449 A CN 202310490449A CN 116491356 A CN116491356 A CN 116491356A
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China
Prior art keywords
parts
jackfruit
layer
soil
planting
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Chinese (zh)
Inventor
周敏
刘学敏
孙寅虎
杜浩
赵丽娟
只佳增
张光勇
邓成菊
高梅
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YUNNAN HONGHE TROPICAL AGRICULTURAL SCIENCES RESEARCH INSTITUTE
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YUNNAN HONGHE TROPICAL AGRICULTURAL SCIENCES RESEARCH INSTITUTE
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Priority to CN202310490449.XA priority Critical patent/CN116491356A/en
Publication of CN116491356A publication Critical patent/CN116491356A/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
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/04Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention provides a planting method for improving jackfruit quality, which sequentially comprises the following steps: selecting a region with the average annual temperature of more than or equal to 22 ℃ and the average coldest month temperature of more than or equal to 13 ℃ and the absolute minimum temperature of more than 0 ℃, digging a planting pit with the length, width and depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby; paving an isolation net on the inner wall of a planting pit, paving two layers of wrapping layers which are integrated on the inner wall of the isolation net and provided with a plurality of through holes on the end face far away from the isolation net, filling root system nutrients in the wrapping layers, and paving a vermiculite layer on the inner wall of the wrapping layers; jackfruit can stably and vertically grow after being planted, the nutritional requirements of jackfruit after being planted can be guaranteed, the jackfruit planting device has the functions of storing water, expelling insects and preventing damage to a snake rat on the root of jackfruit, can timely provide nutrition during the rapid growth period of jackfruit to enable jackfruit to absorb nutrition, does not delay the growth of strong jackfruit seedlings, can preserve water entering planting pits, can improve jackfruit quality as a whole, and is beneficial to the growth of jackfruit.

Description

Planting method for improving jackfruit quality
Technical Field
The invention relates to the technical field of jackfruit planting, in particular to a planting method for improving jackfruit quality.
Background
Jackfruit is evergreen arbor of Moraceae, porro genus. The height of the tree is 10-20m, and the bark is black brown; she Ge oval, helically arranged; the flowers are hermaphrodite, the epidermis is yellow brown when the fruits are ripe, and the surfaces of the flowers are provided with tumor-shaped convexities and coarse hairs.
Jackfruit is a tropical fruit, and is the heaviest fruit in the world, generally weighing 5-20 kg, and most weighing more than 59 kg. Fresh pulp or can be processed into canned food, preserved fruit, and fruit juice. The seeds are rich in starch and can be cooked; sap and leaf medicines for detumescence and detoxification; the pulp has the effects of quenching thirst, promoting lactation, invigorating middle warmer and replenishing qi; jackfruit has regular tree shape, big crown, dense shade and peculiar fruit, and is a beautiful court shading tree and a beautiful street tree; jackfruit tree of hundreds of years is golden in wood and hard in material, and can be used for making furniture and also can be used as yellow dye.
The Chinese patent No. CN202011436961.9 discloses a seedling grafting stock optimization and planting method for improving jackfruit quality, which comprises the following steps: firstly, selecting optimal jackfruit stocks, developing 7 jackfruit germplasm as the stocks to carry out stock cultivation and grafting experiments, adopting local suitable seeds for scion, repeating 600 grafting strains for 3 times in each treatment, and culturing for 4 months to carry out grafting; and secondly, deep planting is carried out in fixed planting, soil is used for covering the position 10 centimeters above the grafting opening during planting, or soil is used for covering the position 10 centimeters above the grafting opening during planting in the second year, new roots are drawn out from scion branches after half a year, and the problems of insufficient nutrient supply, poor cold resistance, fruit cracking and insufficient sweetness of fruits caused by the external variety stock are solved.
Although the above patent can solve the corresponding technical problems, there are some drawbacks in objectively during the use:
jackfruit can not stably grow vertically after planting, the nutritional requirements of jackfruit after planting are difficult to ensure, water storage, insect expelling and snake and rat damage to jackfruit roots are not achieved, nutrition can not be timely provided during rapid jackfruit growth to enable jackfruit to absorb nutrition, periodic fertilization is needed, the growth of jackfruit strong seedlings is easy to delay, water entering planting pits can not be kept, loss of water from the planting pits can not be reduced, jackfruit quality cannot be improved as a whole, and jackfruit growth is unfavorable.
Disclosure of Invention
The invention aims to provide a planting method for improving jackfruit quality, aiming at the defects and shortcomings of the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the planting method for improving jackfruit quality sequentially comprises the following steps:
(1) Selecting a region with the average annual temperature of more than or equal to 22 ℃ and the average coldest month temperature of more than or equal to 13 ℃ and the absolute minimum temperature of more than 0 ℃, digging a planting pit with the length, width and depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net on the inner wall of a planting pit, paving two layers of wrapping layers which are integrated on the inner wall of the isolation net and provided with a plurality of through holes on the end face far away from the isolation net, filling root system nutrients in the wrapping layers, and paving a vermiculite layer on the inner wall of the wrapping layers;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer for standby, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer for standby, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer for standby, and uniformly stirring grass scraps and fine-grained soil insect repellent agent according to a preset part to serve as a surface layer for standby;
(4) Filling the lower layer into the bottom of the vermiculite layer, extruding the accommodation groove downwards at the middle position of the lower layer, taking jackfruit strong seedlings, vertically placing the jackfruit strong seedlings and placing the root parts of the jackfruit strong seedlings in the accommodation groove, filling the inner layer onto the lower layer and positioned in the accommodation groove, filling the middle layer above the lower layer and the inner layer until the middle layer is filled to be 2-3CM away from the surface of the planting pit, adding water and nutrient solution during filling of the middle layer, and filling the surface layer above the middle layer until the surface layer is filled to be 0.5-1CM away from the surface of the planting pit;
(5) The elastic belt is sleeved on jackfruit seedlings and positioned outside the planting pit, and support rods are arranged around the elastic belt and fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
The further improvement is that: the root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
The further improvement is that: the parts of the leaf mold soil, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 25-30 parts, 7-10 parts, 6-8 parts, 3-5 parts, 6-8 parts and 3-5 parts.
The further improvement is that: in step (3), the PH regulator is quicklime or sulfur.
The further improvement is that: in the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 20-26 parts, 5-8 parts, 3-5 parts, 2-4 parts and 3-5 parts.
The further improvement is that: in the step (3), the peat soil, pond sludge, animal manure and ashes after straw incineration are 10-12 parts, 3-5 parts, 1-3 parts and 1-3 parts.
The further improvement is that: in the step (3), the parts of the subsoil, the weeds, the gravel and the fulvic acid are 18-22 parts, 5-8 parts, 4-6 parts and 3-5 parts.
The further improvement is that: in the step (3), the insect repellent is prepared by mixing 2-3 parts of pepper, 1-2 parts of realgar, 3-5 parts of calamus, 3-4 parts of mugwort leaf, 3-5 parts of camphor and 8-10 parts of distilled water.
The further improvement is that: in the step (2), the isolation net is a mesh cloth, and/or the wrapping layer is a bio-based degradable plastic layer with degradation function.
After the technical scheme is adopted, the invention has the beneficial effects that: jackfruit can stably and vertically grow after being planted, the nutritional requirements of jackfruit after being planted can be guaranteed, the jackfruit planting device has the functions of storing water, expelling insects and preventing damage to a snake rat on the root of jackfruit, can timely provide nutrition during the rapid growth period of jackfruit to enable jackfruit to absorb nutrition, does not delay the growth of strong jackfruit seedlings, can keep water entering a planting pit, can reduce water loss from the planting pit, can improve jackfruit quality as a whole, and is beneficial to the growth of jackfruit.
The lower layer, the inner layer, the middle layer, the elastic belt and the supporting rods are matched, so that the jack-fruit strong seedlings can stably and vertically grow after being planted, and the jack-fruit strong seedlings are prevented from toppling over after being planted to be unfavorable for subsequent growth; the elastic belt can deform along with the growth of the strong jackfruit seedlings, and the cooperation of the elastic belt and the supporting rods can stabilize the strong jackfruit seedlings for a long time; the lower layer, the containing groove, the inner layer and the middle layer are distributed, water and nutrient solution are added during the filling of the middle layer, so that corresponding nutrition requirements can be provided after jackfruit strong seedlings are planted, and periodic fertilization is not needed; the surface layer and the surface layer are filled above the middle layer until the surface layer is filled to be 0.5-1CM away from the surface of the planting pit, so that water can be stored in the planting pit and expelling insects, the water demand of jackfruit strong seedlings is maintained, and biting by worms is prevented; the arrangement of the isolation net can prevent the snakes and rats around the planting pit from entering the planting pit to damage jack seedlings; the two layers of the wrapping layer are integrated, and the end face far away from the isolation net is provided with a plurality of through holes and root system nutrients in a matched manner, so that the root system can conveniently absorb the root system nutrients through the through holes when the jackfruit strong seedling root system extends, the jackfruit strong seedling can timely absorb the nutrients during the rapid growth period, and the jackfruit strong seedling growth is prevented from being delayed due to the fact that the nutrients are not timely added by manpower; the vermiculite layer can be used for preserving water entering the planting pit, so that water loss from the planting pit is reduced, and drought prevention and moisture preservation are achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of the present invention.
Reference numerals illustrate: planting hole 1, isolation net 2, through hole 3, parcel layer 4, root system nutrient 5, vermiculite layer 6, lower floor 7, inlayer 8, middle level 9, top layer 10, holding tank 11, jackfruit strong seedling 12, elastic belt 13, bracing piece 14.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples.
Referring to fig. 1, the technical scheme adopted in this embodiment is as follows:
the planting method for improving jackfruit quality sequentially comprises the following steps:
(1) Selecting a region with the average annual temperature of more than or equal to 22 ℃ and the average coldest month temperature of more than or equal to 13 ℃ and the absolute minimum temperature of more than 0 ℃, digging a planting pit with the length, width and depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net 2 on the inner wall of a planting pit 1, paving two layers of wrapping layers 4 which are integrated on the inner wall of the isolation net 1 and provided with a plurality of through holes 3 on the end surface far away from the isolation net 1, filling root system nutrients 5 in the wrapping layers 4, and paving a vermiculite layer 6 on the inner wall of the wrapping layers 4;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer 7 for standby application, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer 8 for standby application, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer 9 for standby application, and uniformly stirring grass scraps and fine soil insect repellent agent according to a preset part to serve as a surface layer 10 for standby application;
the peat soil effectively reduces the diseases and insect pests of the matrix and hardening; vermiculite matching has a water-retaining effect; fulvic acid is a reddish brown or gray black powdery substance dissolved in water, can promote plant growth, has important effect on drought resistance, can increase plant stress resistance, and has effects of increasing yield and improving quality.
(4) Filling a lower layer 7 into the bottom of a vermiculite layer 6, extruding a containing groove 11 downwards at the middle position of the lower layer 7, taking jackfruit strong seedlings 12, vertically placing the jackfruit strong seedlings 12, placing the root parts of the jackfruit strong seedlings 12 in the containing groove 11, filling an inner layer 8 onto the lower layer 7 and positioned in the containing groove 11, filling a middle layer 9 above the lower layer 7 and the inner layer 8 until the lower layer 7 and the inner layer 8 are filled to be 2-3CM away from the surface of a planting pit 1, adding water and nutrient solution during filling the middle layer 9, filling a surface layer 10 above the middle layer 9 until the upper layer is filled to be 0.5-1CM away from the surface of the planting pit 1;
(5) The elastic belt 13 is sleeved on the jackfruit strong seedlings 12 and positioned outside the planting pit 1, support rods 14 are arranged around the elastic belt 13, and the support rods 14 are fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
The root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
Leaf rot soil: soft, breathable, rich in humus, and low in probability of bacteria and ova; river pond mud: contains rich organic matters such as phosphorus and nitrogen, and can promote the growth of plants; eggshell powder: the powder product obtained by grinding the waste eggshells contains rich inorganic salts and a small amount of organic substances.
The parts of the leaf mold soil, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 25-30 parts, 7-10 parts, 6-8 parts, 3-5 parts, 6-8 parts and 3-5 parts.
In step (3), the PH regulator is quicklime or sulfur.
In the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 20-26 parts, 5-8 parts, 3-5 parts, 2-4 parts and 3-5 parts.
In the step (3), the peat soil, pond sludge, animal manure and ashes after straw incineration are 10-12 parts, 3-5 parts, 1-3 parts and 1-3 parts.
In the step (3), the parts of the subsoil, the weeds, the gravel and the fulvic acid are 18-22 parts, 5-8 parts, 4-6 parts and 3-5 parts.
In the step (3), the insect repellent is prepared by mixing 2-3 parts of pepper, 1-2 parts of realgar, 3-5 parts of calamus, 3-4 parts of mugwort leaf, 3-5 parts of camphor and 8-10 parts of distilled water.
In the step (2), the isolation net 2 is a mesh cloth, and/or the wrapping layer 4 is a bio-based degradable plastic layer with degradation function.
Example 1, referring to fig. 1, the technical scheme adopted in this embodiment is as follows:
the planting method for improving jackfruit quality sequentially comprises the following steps:
(1) Selecting a region with an average annual temperature of 24 ℃ and an average coldest month temperature of 15 ℃ and an absolute minimum temperature of 4 ℃, digging a planting pit with a length, a width and a depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net 2 on the inner wall of a planting pit 1, paving two layers of wrapping layers 4 which are integrated on the inner wall of the isolation net 1 and provided with a plurality of through holes 3 on the end surface far away from the isolation net 1, filling root system nutrients 5 in the wrapping layers 4, and paving a vermiculite layer 6 on the inner wall of the wrapping layers 4;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer 7 for standby application, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer 8 for standby application, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer 9 for standby application, and uniformly stirring grass scraps and fine soil insect repellent agent according to a preset part to serve as a surface layer 10 for standby application;
(4) Filling the lower layer 7 into the bottom of the vermiculite layer 6, extruding a containing groove 11 downwards at the middle position of the lower layer 7, taking jackfruit strong seedlings 12, vertically placing the jackfruit strong seedlings 12, placing the root parts of the jackfruit strong seedlings 12 in the containing groove 11, filling the inner layer 8 onto the lower layer 7 and positioned in the containing groove 11, filling the middle layer 9 above the lower layer 7 and the inner layer 8 until the lower layer 7 and the inner layer 8 are filled to be 2CM away from the surface of the planting pit 1, adding water and nutrient solution during filling the middle layer 9, and filling the surface layer 10 above the middle layer 9 until the upper layer is filled to be 0.5CM away from the surface of the planting pit 1;
(5) The elastic belt 13 is sleeved on the jackfruit strong seedlings 12 and positioned outside the planting pit 1, support rods 14 are arranged around the elastic belt 13, and the support rods 14 are fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
The root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
The parts of the leaf mold, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 25 parts, 7 parts, 6 parts, 3 parts, 6 parts and 3 parts.
In step (3), the PH regulator is quicklime or sulfur.
In the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 20 parts, 5 parts, 3 parts, 2 parts and 3 parts.
In the step (3), 10 parts, 3 parts, 1 part and 1 part of peat soil, pond sludge, animal manure and ashes after straw incineration are used.
In the step (3), the parts of subsoil, weeds, gravel and fulvic acid are 18 parts, 5 parts, 4 parts and 3 parts.
In the step (3), the anthelmintic agent is prepared by mixing 2 parts of pepper, 1 part of realgar, 3 parts of calamus, 3 parts of mugwort leaf, 3 parts of camphor and 8 parts of distilled water.
In the step (2), the isolation net 2 is a mesh cloth, and the wrapping layer 4 is a bio-based degradable plastic layer with degradation effect.
Example 2, referring to fig. 1, the technical scheme adopted in this embodiment is as follows:
the planting method for improving jackfruit quality sequentially comprises the following steps:
(1) Selecting a region with an average annual temperature of 25 ℃ and an average coldest month temperature of 15 ℃ and an absolute minimum temperature of 5 ℃, digging a planting pit with a length, a width and a depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net 2 on the inner wall of a planting pit 1, paving two layers of wrapping layers 4 which are integrated on the inner wall of the isolation net 1 and provided with a plurality of through holes 3 on the end surface far away from the isolation net 1, filling root system nutrients 5 in the wrapping layers 4, and paving a vermiculite layer 6 on the inner wall of the wrapping layers 4;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer 7 for standby application, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer 8 for standby application, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer 9 for standby application, and uniformly stirring grass scraps and fine soil insect repellent agent according to a preset part to serve as a surface layer 10 for standby application;
(4) Filling a lower layer 7 into the bottom of a vermiculite layer 6, extruding a containing groove 11 downwards at the middle position of the lower layer 7, taking jackfruit strong seedlings 12, vertically placing the jackfruit strong seedlings 12, placing the root parts of the jackfruit strong seedlings 12 in the containing groove 11, filling an inner layer 8 onto the lower layer 7 and positioned in the containing groove 11, filling a middle layer 9 above the lower layer 7 and the inner layer 8 until the lower layer 7 and the inner layer 8 are filled with 2.5CM from the surface of a planting pit 1, adding water and nutrient solution during filling the middle layer 9, and filling a surface layer 10 above the middle layer 9 until the upper layer is filled with 0.7CM from the surface of the planting pit 1;
(5) The elastic belt 13 is sleeved on the jackfruit strong seedlings 12 and positioned outside the planting pit 1, support rods 14 are arranged around the elastic belt 13, and the support rods 14 are fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
The root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
The parts of the leaf mold, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 27 parts, 8 parts, 7 parts, 4 parts, 7 parts and 4 parts.
In step (3), the PH regulator is quicklime or sulfur.
In the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 23 parts, 6 parts, 4 parts, 3 parts and 4 parts.
In the step (3), the peat soil, pond sludge, animal manure and ash after straw incineration are 11 parts, 4 parts, 2 parts and 2 parts.
In the step (3), the parts of subsoil, weeds, gravel and fulvic acid are 20 parts, 7 parts, 5 parts and 4 parts.
In the step (3), the anthelmintic agent is prepared by mixing 3 parts of pepper, 2 parts of realgar, 4 parts of calamus, 3 parts of mugwort leaf, 4 parts of camphor and 9 parts of distilled water.
In the step (2), the isolation net 2 is a mesh cloth, and the wrapping layer 4 is a bio-based degradable plastic layer with degradation effect.
Example 3, referring to fig. 1, the technical scheme adopted in this embodiment is:
the planting method for improving jackfruit quality sequentially comprises the following steps:
(1) Selecting a region with an average annual temperature of 30 ℃ and an average coldest month temperature of 18 ℃ and an absolute minimum temperature of 7 ℃, digging a planting pit with a length, a width and a depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net 2 on the inner wall of a planting pit 1, paving two layers of wrapping layers 4 which are integrated on the inner wall of the isolation net 1 and provided with a plurality of through holes 3 on the end surface far away from the isolation net 1, filling root system nutrients 5 in the wrapping layers 4, and paving a vermiculite layer 6 on the inner wall of the wrapping layers 4;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer 7 for standby application, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer 8 for standby application, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer 9 for standby application, and uniformly stirring grass scraps and fine soil insect repellent agent according to a preset part to serve as a surface layer 10 for standby application;
(4) Filling the lower layer 7 into the bottom of the vermiculite layer 6, extruding a containing groove 11 downwards at the middle position of the lower layer 7, taking jackfruit strong seedlings 12, vertically placing the jackfruit strong seedlings 12, placing the root parts of the jackfruit strong seedlings 12 in the containing groove 11, filling the inner layer 8 onto the lower layer 7 and positioned in the containing groove 11, filling the middle layer 9 above the lower layer 7 and the inner layer 8 until the lower layer 7 and the inner layer 8 are filled to be 3CM away from the surface of the planting pit 1, adding water and nutrient solution during filling the middle layer 9, and filling the surface layer 10 above the middle layer 9 until the upper layer is filled to be 1CM away from the surface of the planting pit 1;
(5) The elastic belt 13 is sleeved on the jackfruit strong seedlings 12 and positioned outside the planting pit 1, support rods 14 are arranged around the elastic belt 13, and the support rods 14 are fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
The root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
The parts of the leaf mold, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 30 parts, 10 parts, 8 parts, 5 parts, 8 parts and 5 parts.
In step (3), the PH regulator is quicklime or sulfur.
In the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 26 parts, 8 parts, 5 parts, 4 parts and 5 parts.
In the step (3), 12 parts of peat soil, pond sludge, animal manure and ashes after straw incineration, 5 parts, 3 parts and 3 parts.
In the step (3), the parts of subsoil, weeds, gravel and fulvic acid are 22 parts, 8 parts, 6 parts and 5 parts.
In the step (3), the anthelmintic agent is prepared by mixing 3 parts of pepper, 2 parts of realgar, 5 parts of calamus, 4 parts of mugwort leaf, 5 parts of camphor and 10 parts of distilled water.
In the step (2), the isolation net 2 is a mesh cloth, and the wrapping layer 4 is a bio-based degradable plastic layer with degradation effect.
While the basic principles and main features of the present invention and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.

Claims (9)

1. A planting method for improving jackfruit quality is characterized by comprising the following steps: the method sequentially comprises the following steps:
(1) Selecting a region with the average annual temperature of more than or equal to 22 ℃ and the average coldest month temperature of more than or equal to 13 ℃ and the absolute minimum temperature of more than 0 ℃, digging a planting pit with the length, width and depth of 0.8-1.0m in the region, and taking the dug soil as bottom soil for standby;
(2) Paving an isolation net on the inner wall of a planting pit, paving two layers of wrapping layers which are integrated on the inner wall of the isolation net and provided with a plurality of through holes on the end face far away from the isolation net, filling root system nutrients in the wrapping layers, and paving a vermiculite layer on the inner wall of the wrapping layers;
(3) Uniformly stirring the bottom soil, fine sand, peat soil, water, pH regulator and ternary compound fertilizer according to a preset part to serve as a lower layer for standby, uniformly stirring the peat soil, pond sludge, animal waste and ash after straw burning according to a preset part to serve as an inner layer for standby, uniformly stirring the bottom soil, weeds, gravel and fulvic acid according to a preset part to serve as a middle layer for standby, and uniformly stirring grass scraps and fine-grained soil insect repellent agent according to a preset part to serve as a surface layer for standby;
(4) Filling the lower layer into the bottom of the vermiculite layer, extruding the accommodation groove downwards at the middle position of the lower layer, taking jackfruit strong seedlings, vertically placing the jackfruit strong seedlings and placing the root parts of the jackfruit strong seedlings in the accommodation groove, filling the inner layer onto the lower layer and positioned in the accommodation groove, filling the middle layer above the lower layer and the inner layer until the middle layer is filled to be 2-3CM away from the surface of the planting pit, adding water and nutrient solution during filling of the middle layer, and filling the surface layer above the middle layer until the surface layer is filled to be 0.5-1CM away from the surface of the planting pit;
(5) The elastic belt is sleeved on jackfruit seedlings and positioned outside the planting pit, and support rods are arranged around the elastic belt and fixedly connected with the land;
(6) Performing water and fertilizer management;
(7) Weed and pest control is carried out;
(8) And (5) crown management is carried out.
2. The planting method for improving jackfruit quality according to claim 1, wherein: the root system nutrient is prepared by mixing leaf soil, river pond sludge, eggshell powder, microbial fertilizer, tea stems and nutrient solution according to a preset part.
3. The planting method for improving jackfruit quality according to claim 2, wherein: the parts of the leaf mold soil, the river pond sludge, the eggshell powder, the microbial fertilizer, the tea stems and the nutrient solution are 25-30 parts, 7-10 parts, 6-8 parts, 3-5 parts, 6-8 parts and 3-5 parts.
4. The planting method for improving jackfruit quality according to claim 1, wherein: in step (3), the PH regulator is quicklime or sulfur.
5. The planting method for improving jackfruit quality according to claim 1, wherein: in the step (3), the parts of the subsoil, the fine sand, the peat soil, the water, the PH regulator and the ternary compound fertilizer are 20-26 parts, 5-8 parts, 3-5 parts, 2-4 parts and 3-5 parts.
6. The planting method for improving jackfruit quality according to claim 1, wherein: in the step (3), the peat soil, pond sludge, animal manure and ashes after straw incineration are 10-12 parts, 3-5 parts, 1-3 parts and 1-3 parts.
7. The planting method for improving jackfruit quality according to claim 1, wherein: in the step (3), the parts of the subsoil, the weeds, the gravel and the fulvic acid are 18-22 parts, 5-8 parts, 4-6 parts and 3-5 parts.
8. The planting method for improving jackfruit quality according to claim 1, wherein: in the step (3), the insect repellent is prepared by mixing 2-3 parts of pepper, 1-2 parts of realgar, 3-5 parts of calamus, 3-4 parts of mugwort leaf, 3-5 parts of camphor and 8-10 parts of distilled water.
9. The planting method for improving jackfruit quality according to claim 1, wherein: in the step (2), the isolation net is a mesh cloth, and/or the wrapping layer is a bio-based degradable plastic layer with degradation function.
CN202310490449.XA 2023-05-04 2023-05-04 Planting method for improving jackfruit quality Pending CN116491356A (en)

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