CN105493835A - Method for oblique and horizontal dwarfing culture of papaya - Google Patents
Method for oblique and horizontal dwarfing culture of papaya Download PDFInfo
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- CN105493835A CN105493835A CN201510912129.4A CN201510912129A CN105493835A CN 105493835 A CN105493835 A CN 105493835A CN 201510912129 A CN201510912129 A CN 201510912129A CN 105493835 A CN105493835 A CN 105493835A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a method for oblique and horizontal dwarfing culture of papaya. The method comprises steps including stock plant selection, seed collection, seedling culture, field planting, management after field planting, disease and pest control and the like and is characterized in that field planting is started when 6-7 leaves grow out during culture of seedlings, and oblique pulling is started when 22-25 leaves of a plant grow out after 1-2 months of field planting; the oblique pulling method comprises steps as follows: a wood stick or bamboo stick is obliquely inserted in the position about 80-100 cm away from the plant, a rope is taken, one end of the rope is tied to the position, where 18-20 leaves grow out, of the upper part of a papaya seedling, the other end of the rope is tied to the wood stick or bamboo stick, the rope is forcibly and obliquely pulled, and the plant is inclined to get close to the ground. According to the method, the fruit set percentage and the number of commodity fruits can be increased, the fruiting life is prolonged, and the yield of the papaya is increased; the height of the plant can be effectively reduced, and the working efficiency of operation in a farming season is improved; the production risk can be reduced by reducing the plant height.
Description
Technical field
The present invention relates to the cultivation method of a planting fruit-trees, the method for specifically a kind of papaya papaw horizontally-inclined dwarfing culture, belongs to fruit tree cultivation technical field.
Background technology
Papaya papaw, also known as pawpaw, newborn melon, papaw, is perennial evergreen herbaceous plant, and be the excellent rare fruit in South China Tropical subtropics, its main component is papain and carotenoid.Papain can decompose the albumen in meat, allows the mechanical strength of meat diminish, thus allows meat deliquescing tenderize, thus extensive use in the food industry.
The traditional cultivation mode of papaya papaw makes its upright growth, and the method for this kind of traditional cultivation also brings a lot of disadvantage: one is that vertical growth plant yield is not high, and quality is not good enough yet; Two be upright cultivating plants easily by typhoon prostrated, seriously govern the development of papaya papaw in the tropical and subtropical zone area that typhoon enlivens; Three is upwards grow soon, and easily grow tall, to the later stage, the management work of (especially Second Year) causes difficulty, as work such as spray medicine, flower thinning, fruit thinning, fruit pickings.
Summary of the invention
The object of this invention is to provide the method for a kind of papaya papaw horizontally-inclined dwarfing culture, the method can improve the quantity of percentage of fertile fruit and commodity fruit, extends the result life-span, improves the output of papaya papaw; Effectively can reduce the height of plant, improve the operating efficiency of operation in farming season; By reducing plant height, production risk can be reduced.
Technical scheme of the present invention is as follows: the method for a kind of papaya papaw horizontally-inclined dwarfing culture, comprise that maternal plant is chosen, collects seed, nursery, field planting, management after field planting, the extermination of disease and insect pest, field planting is started when nursery to 6 ~ 7 slice leaf, after field planting 1 ~ 2 month, oblique pull is started when long 22 ~ 25 leaves of plant, the method of oblique pull is: at distance plant 80 ~ 100 centimeters oblique cutting peg wood or bamboo let, get rope, base of leaf place, melon seedling stem top 18 ~ 20 is bound with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground.
Further, after described oblique pull, rope and ground level form 10 degree ~ 65 degree angles.
Further, described peg wood or bamboo let are in the dead ahead of distance plant 80 ~ 100 centimeters or 20 degree ~ 35 degree, right front or 20 degree ~ 35 degree, left front.
Described maternal plant is chosen, collect seed, nursery, field planting, management after field planting, the extermination of disease and insect pest all can adopt papaya papaw to cultivate conventional method to carry out.
Further, describedly the seedling medium containing the papaya papaw cauline leaf that becomes thoroughly decomposed can be selected further to carry out nursery when nursery, the composition of described seedling medium is counted with volume parts: river sand 1 ~ 2 part, coconut palm chaff 2 ~ 3 parts, burn 1 ~ 2 part, soil, yellow soil 1 ~ 2 part, papaya papaw cauline leaf 0.5 ~ 1.5 part, carbendazim or the tpn 1 ~ 3 part become thoroughly decomposed.The described papaya papaw cauline leaf become thoroughly decomposed can be the cauline leaf that gets off from papaya Automatic-falling or cause the cauline leaf of cauline leaf or the veteran come off because of harvest, carries out fermentation and produce nutriment in a fertilizer and form humus after being collected.
This matrix components environmental protection, pollution-free, disease-resistant (antibacterial) ability can be improved; After river sand in Mixed culture matrix, coconut palm chaff can make nursery, soil conservation is loose ventilative, and yellow soil is that matrix provides certain viscosity, makes matrix be unlikely to loose; The papaya papaw cauline leaf become thoroughly decomposed provides appropriate, suitable fertilizer can to melon seedling.
The present invention is as follows relative to the beneficial effect of prior art: the inventive method uses for reference oblique pull dwarfing technology and in-depth further, basal part of stem is made to paste horizontal growth, adopt special oblique pull mode, in conjunction with special seedling medium, promote the cross growth of papaya papaw nutrition organs, improve wind resistance, anti-adversity ability, reduce the risk produced; The method can make fruit tree just start to put aside nutrition period in nursery, and strong root consolidates, and grows for flowers and fruits, can improve the quantity of percentage of fertile fruit and commodity fruit, extend the result life-span, improve the output of papaya papaw; The method can reduce the height of plant effectively, greatly facilitates spray medicine, flower thinning, fruit thinning, plucks the operations in farming season such as fruit.
Practical situations shows, the method can make plant downgrade more than 39%, effectively improves wind loading rating, and within 2006,12 grades of Landed Typhoon fronts attack, and the papaya papaw trees of horizontally-inclined dwarfing culture only have 8.6% to be blown to fracture, reduce by 47% than conventional cultivation; This technology extends half a year in result life-span more than, and fruit commodity rate brings up to more than 90% by 50%, and per mu yield improves 37.8%, reaches the object of high yield, stable yields, high-quality; Further, owing to reducing the height of plant, facilitate the spray medicine of middle and later periods, flower thinning, fruit thinning, pluck the operations in farming season such as fruit, alleviate labour intensity, save labour more than 5%.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
Embodiment 1 starts field planting when nursery to 6 slice leaf, after field planting 1.5 months, oblique pull is started when long 23 leaves of plant, the method of oblique pull is: at distance plant dead ahead 90 centimeters oblique cutting peg wood or bamboo let, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level shape in angle of 45 degrees.
Embodiment 2 starts field planting when nursery to 7 slice leaf, after field planting 1 month, oblique pull is started when long 22 leaves of plant, the method of oblique pull is: at distance plant dead ahead 85 centimeters oblique cutting peg wood or bamboo let, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level form 15 degree of angles.
The present embodiment is when nursery, and the composition of seedling medium is counted with volume parts: river sand 1 part, coconut palm chaff 3 parts, burns 1 part, soil, yellow soil 2 parts, the papaya papaw cauline leaf 1 part become thoroughly decomposed, carbendazim 1 part.
Embodiment 3 starts field planting when nursery to 6 slice leaf, after field planting 2 months, oblique pull is started when long 25 leaves of plant, the method of oblique pull is: at 32 degree, right front oblique cutting peg wood or the bamboo let of distance plant 100 centimeters, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level form 10 degree of angles.
The present embodiment is when nursery, and the composition of seedling medium is counted with volume parts: river sand 2 parts, coconut palm chaff 2 parts, burns 2 parts, soil, yellow soil 1 part, the papaya papaw cauline leaf 1.5 parts become thoroughly decomposed, tpn 1.5 parts.
Embodiment 4 starts field planting when nursery to 7 slice leaf, after field planting 40 days, oblique pull is started when long 24 leaves of plant, the method of oblique pull is: at 30 degree, right front oblique cutting peg wood or the bamboo let of distance plant 80 centimeters, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level form 65 degree of angles.
The present embodiment is when nursery, and the composition of seedling medium is counted with volume parts: river sand 2 parts, coconut palm chaff 3 parts, burns 2 parts, soil, yellow soil 2 parts, the papaya papaw cauline leaf 1.5 parts become thoroughly decomposed, carbendazim 3 parts.
Embodiment 5 starts field planting when nursery to 6 slice leaf, after field planting 53 days, oblique pull is started when long 23 leaves of plant, the method of oblique pull is: at 35 degree, left front oblique cutting peg wood or the bamboo let of distance plant 95 centimeters, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level form 22 degree of angles.
The present embodiment is when nursery, and the composition of seedling medium is counted with volume parts: river sand 1 part, coconut palm chaff 2 parts, burns 2 parts, soil, yellow soil 1.5 parts, the papaya papaw cauline leaf 0.5 part become thoroughly decomposed, carbendazim 2 parts.
Embodiment 6 starts field planting when nursery to 7 slice leaf, after field planting 61 days, oblique pull is started when long 25 leaves of plant, the method of oblique pull is: at 20 degree, left front oblique cutting peg wood or the bamboo let of distance plant 85 centimeters, get rope, bind base of leaf place, melon seedling stem top 18 ~ 20 with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground, after oblique pull, make rope and ground level form 38 degree of angles.
The present embodiment is when nursery, and the composition of seedling medium is counted with volume parts: river sand 2 parts, coconut palm chaff 2.5 parts, burns 2 parts, soil, yellow soil 1 part, the papaya papaw cauline leaf 0.5 part become thoroughly decomposed, tpn 2 parts.
Claims (5)
1. the method for papaya papaw horizontally-inclined dwarfing culture, comprise that maternal plant is chosen, collects seed, nursery, field planting, management after field planting, the extermination of disease and insect pest, it is characterized in that: start field planting when nursery to 6 ~ 7 slice leaf, after field planting 1 ~ 2 month, oblique pull is started when long 22 ~ 25 leaves of plant, the method of oblique pull is: at distance plant 80 ~ 100 centimeters oblique cutting peg wood or bamboo let, get rope, base of leaf place, melon seedling stem top 18 ~ 20 is bound with rope one end, the rope other end binds peg wood or bamboo let and to exert oneself oblique pull, plant is leaned near the ground.
2. method according to claim 1, is characterized in that: after described oblique pull, and rope and ground level form 10 degree ~ 65 degree angles.
3. method according to claim 1, is characterized in that: described peg wood or bamboo let are in the dead ahead of distance plant 80 ~ 100 centimeters.
4. method according to claim 1, is characterized in that: described peg wood or bamboo let are in 20 degree ~ 35 degree, the right front of distance plant 80 ~ 100 centimeters or 20 degree ~ 35 degree, left front.
5. method according to claim 1, it is characterized in that: the seedling medium of described nursery containing the papaya papaw cauline leaf that becomes thoroughly decomposed carries out, the composition of described seedling medium is counted with volume parts: river sand 1 ~ 2 part, coconut palm chaff 2 ~ 3 parts, burn 1 ~ 2 part, soil, yellow soil 1 ~ 2 part, papaya papaw cauline leaf 0.5 ~ 1.5 part, carbendazim or the tpn 1 ~ 3 part become thoroughly decomposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510912129.4A CN105493835A (en) | 2015-12-11 | 2015-12-11 | Method for oblique and horizontal dwarfing culture of papaya |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510912129.4A CN105493835A (en) | 2015-12-11 | 2015-12-11 | Method for oblique and horizontal dwarfing culture of papaya |
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| CN105493835A true CN105493835A (en) | 2016-04-20 |
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| CN201510912129.4A Pending CN105493835A (en) | 2015-12-11 | 2015-12-11 | Method for oblique and horizontal dwarfing culture of papaya |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849310A (en) * | 2018-07-06 | 2018-11-23 | 中国热带农业科学院南亚热带作物研究所 | A kind of horizontal lying-type wind resistance easily plucks fruit papaya implantation methods |
| CN111657073A (en) * | 2020-05-09 | 2020-09-15 | 福建省农业科学院果树研究所 | Papaya dwarfing cultivation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349402A (en) * | 2011-07-14 | 2012-02-15 | 广东省生宝种养有限公司 | Papaya dwarfing planting method |
| CN103960105A (en) * | 2014-05-30 | 2014-08-06 | 东平县宝岛农业科技有限公司 | Three-dimensional pawpaw and pineapple cultivation method |
-
2015
- 2015-12-11 CN CN201510912129.4A patent/CN105493835A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349402A (en) * | 2011-07-14 | 2012-02-15 | 广东省生宝种养有限公司 | Papaya dwarfing planting method |
| CN103960105A (en) * | 2014-05-30 | 2014-08-06 | 东平县宝岛农业科技有限公司 | Three-dimensional pawpaw and pineapple cultivation method |
Non-Patent Citations (3)
| Title |
|---|
| 吴炳等: "番木瓜矮化栽培试验初报", 《广东农业科学》 * |
| 林碧英: "《番木瓜大棚栽培技术》", 31 May 2007, 中国三峡出版社 * |
| 邵建明: "番木瓜卧式调控丰产栽培技术", 《中国热带农业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849310A (en) * | 2018-07-06 | 2018-11-23 | 中国热带农业科学院南亚热带作物研究所 | A kind of horizontal lying-type wind resistance easily plucks fruit papaya implantation methods |
| CN108849310B (en) * | 2018-07-06 | 2021-02-09 | 中国热带农业科学院南亚热带作物研究所 | Horizontal-lying type wind-resistant and fruit-picking papaya planting method |
| CN111657073A (en) * | 2020-05-09 | 2020-09-15 | 福建省农业科学院果树研究所 | Papaya dwarfing cultivation method |
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