CN104686283A - Cultivation technique for poplar - Google Patents
Cultivation technique for poplar Download PDFInfo
- Publication number
- CN104686283A CN104686283A CN201310642808.5A CN201310642808A CN104686283A CN 104686283 A CN104686283 A CN 104686283A CN 201310642808 A CN201310642808 A CN 201310642808A CN 104686283 A CN104686283 A CN 104686283A
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- China
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- soil
- poplar
- water
- seedling
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
Abstract
The invention discloses a cultivation technique for poplar. The cultivation technique is realized by adopting the following steps: (1) selection of improved poplar seeds and strong poplar seedlings: a strong poplar seedling is selected according to the standards that the poplar seedling is 1 to 2 years old, has a height of above 3.5 meters, a semidiameter of above 2.5 centimeters and a root width of above 40 centimeters, absorbs enough moisture, is fully lignificated, is free of diseases and pests and splitting damages, and has a trunk without large bending; (2) forest land selection and soil preparation: the poplar seedling is most suitable for being planted in sandy soil with sufficient fertilizer and moisture and can not be planted in heavy saline-alkali land, easily-waterlogged lowland suffering from waterlogging for more than one month in growing season and arid barren land without water conservancy conditions, and if the poplar seedling is planted in land with barren soil, the land should be comprehensively deep plowed for 30 to 40 centimeters before planting of the poplar seedling so as to improve water and fertilizer retention ability and permeability of soil and strengthen the utilization rate of deep soil by poplar roots; (3) planting: a step of firstly carrying out digging, secondly applying fertilizer, thirdly filling the soil, and fourthly carrying out watering; and (4) tending management, disease and pest prevention and control, and branch pruning.
Description
Technical field
The present invention relates to a kind of cultivation method, particularly the culture technique of a kind of willow, belong to agricultural cultivation method field.
Background technology
Willow is very wide in the distribution of China, and from Xinjiang to East Coastal, North gets Heilungkiang, there is distribution in the Inner Mongol to the Yangtze river basin.No matter build shelter forest or timber forest, willow is all main reproducting tree species.China's Poplar Plantation area constantly expands, and has become the country that Poplar Plantation area is maximum in the world.
Summary of the invention
The present invention is based on existing Poplar Cultivation method, adopt the principles of science of novelty, propose the culture technique of a kind of willow, it greatly saves labour, reduce willow planting cost, improve willow survival rate, enhance the benefit of plantation willow, the disease resistance of willow and insect pest ability are strengthened, reaches the object of high yield and high quality.
The technical scheme that the present invention solves the employing of its technical problem is: the culture technique of a kind of willow, and its cultivation method adopts following steps to realize.
(1) select breeding strong sprout: the standard in strong sprout is: the raw nursery stock of 1-2, height of seedling more than 3.5 meters, more than 2.5 centimetres, rice footpath, root more than 40 centimetres, suctions moisture, the abundant lignification of nursery stock, without damage by disease and insect, damages, does nothing comparatively macrobending without splitting.(2) forest land and whole is selected: optimum is planted on the sand of rich water abundance.Heavy saline can not be planted.The Low land of season of growth ponding more than one month can not be planted.The lean broad ground of the arid of water project situation is not had to plant.The soil comparatively barren to soil, ploughs deeply 30-40 centimetres before planting comprehensively, to improve soil water-retaining, fertilizer-preserving ability, improves soil permeability, strengthens Poplar Roots to the availability of deep soil.(3) plant: one is dig pit: superfine seedling (more than 4 meters) standard of digging pit: 80 centimeter square, 1 grade of seedling (3.5 meters to 4 meters) 70 centimeter square, 2 grades of seedling (3 meters to 3.5 meters) 60 centimeter square; Two is fertilisings: the animal dung 5 kilograms after place with good conditionsi wants every strain to apply 10 kilograms of farmyard manures or slaking, and the compound nitrogen phosphate fertilizer adding about 200 grams applies 30 to 40 centimeters bottom tree well after mixing with soil; Three is banket: sapling is put into hole and is advisable with 40 centimetres far from ground.First to fill in a form soil, after fill out subsoil, layering is steady and sure; Four is water: water vola water immediately after cultivation.If winter plants, also to supplement in time and water.
(4) tending management: (1) is topdressed and watered: annual twice, first time set bud and sprouts spring wood Fast-growing stage at the beginning of 4 months, executed 25 to 30 kilograms, urea for every mu.Second time, at late July autumn wood Fast-growing stage, is executed compound nitrogen phosphate fertilizer 20 to 25 kilograms for every mu, is watered a flood after fertilising in time; (2) extermination of disease and insect pest.(3) prune: the height of pruning of general 1 to four year growing poplar, accounts for 1/3 of the whole height of tree with clear bole height and be advisable, life in 5 years accounts for 2/5 later.
Beneficial effect of the present invention: the culture technique of a kind of willow that the present invention proposes, it greatly saves labour, reduce willow planting cost, improve willow survival rate, enhance the benefit of plantation willow, the disease resistance of willow and insect pest ability are strengthened, reaches the object of high yield and high quality, there is larger promotional value.
Embodiment
Below in conjunction with instantiation, the invention will be further described.
A culture technique for willow, its cultivation method adopts following steps to realize.
(1) select breeding strong sprout: the standard in strong sprout is: the raw nursery stock of 1-2, height of seedling more than 3.5 meters, more than 2.5 centimetres, rice footpath, root more than 40 centimetres, suctions moisture, the abundant lignification of nursery stock, without damage by disease and insect, damages, does nothing comparatively macrobending without splitting.(2) forest land and whole is selected: optimum is planted on the sand of rich water abundance.Heavy saline can not be planted.The Low land of season of growth ponding more than one month can not be planted.The lean broad ground of the arid of water project situation is not had to plant.The soil comparatively barren to soil, ploughs deeply 30-40 centimetres before planting comprehensively, to improve soil water-retaining, fertilizer-preserving ability, improves soil permeability, strengthens Poplar Roots to the availability of deep soil.(3) plant: one is dig pit: superfine seedling (more than 4 meters) standard of digging pit: 80 centimeter square, 1 grade of seedling (3.5 meters to 4 meters) 70 centimeter square, 2 grades of seedling (3 meters to 3.5 meters) 60 centimeter square; Two is fertilisings: the animal dung 5 kilograms after place with good conditionsi wants every strain to apply 10 kilograms of farmyard manures or slaking, and the compound nitrogen phosphate fertilizer adding about 200 grams applies 30 to 40 centimeters bottom tree well after mixing with soil; Three is banket: sapling is put into hole and is advisable with 40 centimetres far from ground.First to fill in a form soil, after fill out subsoil, layering is steady and sure; Four is water: water vola water immediately after cultivation.If winter plants, also to supplement in time and water.
(4) tending management: (1) is topdressed and watered: annual twice, first time set bud and sprouts spring wood Fast-growing stage at the beginning of 4 months, executed 25 to 30 kilograms, urea for every mu.Second time, at late July autumn wood Fast-growing stage, is executed compound nitrogen phosphate fertilizer 20 to 25 kilograms for every mu, is watered a flood after fertilising in time; (2) extermination of disease and insect pest.(3) prune: the height of pruning of general 1 to four year growing poplar, accounts for 1/3 of the whole height of tree with clear bole height and be advisable, life in 5 years accounts for 2/5 later.
Claims (1)
1. a culture technique for willow, is characterized in that: described cultivation method adopts following steps to realize:
(1) select breeding strong sprout: the standard in strong sprout is: the raw nursery stock of 1-2, height of seedling more than 3.5 meters, more than 2.5 centimetres, rice footpath, root more than 40 centimetres, suctions moisture, the abundant lignification of nursery stock, without damage by disease and insect, damages, does nothing comparatively macrobending without splitting; (2) forest land and whole is selected: optimum is planted on the sand of rich water abundance, heavy saline can not be planted, the Low land of season of growth ponding more than one month can not be planted, the lean broad ground of the arid of water project situation is not had to plant, the soil comparatively barren to soil, ploughs deeply 30-40 centimetres before planting comprehensively, to improve soil water-retaining, fertilizer-preserving ability, improve soil permeability, strengthen Poplar Roots to the availability of deep soil; (3) plant: one is dig pit: superfine seedling (more than 4 meters) standard of digging pit: 80 centimeter square, 1 grade of seedling (3.5 meters to 4 meters) 70 centimeter square, 2 grades of seedling (3 meters to 3.5 meters) 60 centimeter square; Two is fertilisings: the animal dung 5 kilograms after place with good conditionsi wants every strain to apply 10 kilograms of farmyard manures or slaking, and the compound nitrogen phosphate fertilizer adding about 200 grams applies 30 to 40 centimeters bottom tree well after mixing with soil; Three is banket: sapling is put into hole and is advisable with 40 centimetres far from ground, soil of first filling in a form, after fill out subsoil, layering is steady and sure; Four is water: water vola water immediately after cultivation, if plant winter, also will supplement in time and water;
(4) tending management: topdress and water: annual twice, first time set bud and sprouts spring wood Fast-growing stage at the beginning of 4 months, executed 25 to 30 kilograms, urea for every mu, and second time is at late July autumn wood Fast-growing stage, execute compound nitrogen phosphate fertilizer 20 to 25 kilograms for every mu, after fertilising, water a flood in time; The extermination of disease and insect pest; Prune: the height of pruning of general 1 to four year growing poplar, accounts for 1/3 of the whole height of tree with clear bole height and be advisable, life in 5 years accounts for 2/51 later.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642808.5A CN104686283A (en) | 2013-12-05 | 2013-12-05 | Cultivation technique for poplar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642808.5A CN104686283A (en) | 2013-12-05 | 2013-12-05 | Cultivation technique for poplar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104686283A true CN104686283A (en) | 2015-06-10 |
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| CN201310642808.5A Pending CN104686283A (en) | 2013-12-05 | 2013-12-05 | Cultivation technique for poplar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594536A (en) * | 2015-12-19 | 2016-05-25 | 江苏艺轩园林景观工程有限公司 | Aspen tree planting method |
| CN112602520A (en) * | 2020-12-10 | 2021-04-06 | 安徽上元家居材料股份有限公司 | Cultivation method of non-flocculent poplar |
-
2013
- 2013-12-05 CN CN201310642808.5A patent/CN104686283A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594536A (en) * | 2015-12-19 | 2016-05-25 | 江苏艺轩园林景观工程有限公司 | Aspen tree planting method |
| CN112602520A (en) * | 2020-12-10 | 2021-04-06 | 安徽上元家居材料股份有限公司 | Cultivation method of non-flocculent poplar |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |