CN102771354B - Stump reserving bud afforestation method for cutting poplar industry raw material forest - Google Patents
Stump reserving bud afforestation method for cutting poplar industry raw material forest Download PDFInfo
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- CN102771354B CN102771354B CN2012102675962A CN201210267596A CN102771354B CN 102771354 B CN102771354 B CN 102771354B CN 2012102675962 A CN2012102675962 A CN 2012102675962A CN 201210267596 A CN201210267596 A CN 201210267596A CN 102771354 B CN102771354 B CN 102771354B
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The invention relates to the technical field of afforestation, in particular to a stump reserving bud afforestation method for cutting a poplar industry raw material forest. The stump reserving bud afforestation method comprises a first step of cutting poplars in the poplar industry raw material forest before sap flows in spring, reserving stumps, and enabling the tops of the stumps to be higher than the ground; a second step of enabling the soil to be covered on the stumps, and enabling the thickness of the covering soil to be higher than the tops of the stumps; a third step of instantly irrigating the poplar industry raw material forest where the soil is covered; a fourth step of performing intertillage on the poplar industry raw material forest undergoing natural reforestation; and a fifth step of enabling the growth height of buds of the stumps to be 8cm to 10cm. According to the stump reserving bud afforestation method, the complex afforestation process of digging original stumps, flattening land, digging planting holes, purchasing seedlings and planting is not required, the afforestation cost is reduced, the tree nutrition absorption area is large by reserving huge root systems of the original trees, growth of the trees is accelerated after the renewed trees grow normally, the cutting cycle is shortened simultaneously, and production benefit is greatly improved.
Description
Technical field
The present invention relates to the technical field of planting trees, is that a kind of willow cycle industrial material forest stump is stayed the bud method of forestation.
Background technology
China is timber and wooden article big producing country in the world, is also a consumption big country, is again per capita forest (timber) resource country seldom simultaneously.Since 1998, country comes into effect the key area project on protection of natural forest resources, and domestic forest is taked to subtract year by year the measure of cutting down.67% key area forestry land is divided into ecological preservation area, and the forest of reservation stops felling fully, the atrophy of national commodity material aggregate supply 1/3, larger supply breach appears in timber market.Chairman Mr. M.Viart of International Poplar Commission thinks, " willow is the seeds that can solve rapidly the timber problem ".The North Plain Region willow is the Main Cultivation seeds, so willow is also the Main Cultivation seeds of northern area raw material of industry timber forest.
Xinjiang is one of original producton location of willow, 13, original seed, Hybrid, strain kind more than 300, willow is also Xinjiang Plain shelter forest, timber forest and samll cities and towns, the main cultivation of Rural Afforestation seeds, quantity accounts for 70% left and right of Plain artificial cultivation seeds, is that the raw material of industry is provided is chief species with material to Xinjiang Plain.In oasis ecosystem in the large ecosystem in Xinjiang three, play an important role, in occupation of topmost role, it is the main body in oasis ecosystem forestry, the development of oasis economy and social development and willow and cultivation have contacting of countless ties, one side forestry (willow) is being protected the mankind and is being lived and worked in peace and contentment, formed green barrier, make ecological safety that guarantee arranged, guarantee and promoted the development of farming and animal husbandry, a large amount of raw material of industry materials are provided on the other hand, promote socioeconomic development with flourishing, therefore willow has formed long cultivation history in Xinjiang, particularly the Poplar Plantation technology is extremely important with the development of material industry to the willow raw material of industry in Xinjiang.Ili Prefecture is the main Poplar Forest for Industrial Wood woods production base of Xinjiang planning, has started at present 100,000 mu of pencil slat cycle industrial material forest Afforestation Projects.Adopt tree planting according to traditional method of forestation in spring, autumn, pencil slat cycle industrial material forest cutting cycle is 8-10, need to dig out stub after felling, again prepare for afforestation, the method needs whole ground, also will dig out stub after digging cave, plant and felling, again wholelyly, dig cave, plant, cost of forestation is high, cutting cycle, extend, and economic benefit is low, is difficult to accomplish the end in view.Traditional forest stump regeneration to staying the bud direction and staying at first the bud number to be studied, has not caused staying bar easily and former stake splitting due to, causes staying bar unsuccessful; Or stay at first the bud number too many or too little, in process of growth, owing to easily rupturing or can not form mobile jib, cause forest form irregular.This project adopts willow cycle industrial material forest stump afforestation technology, in implementation process, to stay the bud direction be northwest to, can prevent when being subject to main harmful wind, easily cause the phenomenon of staying bar and former stake division, staying at first the bud number is 2 to 3, can avoid single and stays the easy windbreak of bud or stay too much bud to can not form mobile jib, causes the irregular phenomenon of forest form.
Summary of the invention
The invention provides a kind of willow cycle industrial material forest stump and stay the bud method of forestation, overcome the deficiency of above-mentioned prior art, the forest that it can effectively solve, and traditional willow cycle industrial material forest cost of forestation is high, vegetative period is long, productivity effect is low and traditional stays bar easy and former stake splitting or the irregular problem of forest form for the stake regeneration.
Technical scheme of the present invention realizes by following measures: a kind of willow cycle industrial material forest stump is stayed the bud method of forestation, carry out in the steps below: the first step: before spring, resin was mobile, stub is felled and stayed to poplar forest in the willow cycle industrial material forest, the stub top is above the ground level; Second step: stub is carried out to earthing, and the thickness of earthing is higher than the stub top.The 3rd step: the willow cycle industrial material forest after earthing is irrigated immediately; The 4th step: after 3 days to 5 days that earthing completes, the willow cycle industrial material forest of regeneration is intertilled; The 5th step: when the sprout growth height of stub reaches 8cm to 10cm, stay for the first time the bud operation, the bud number of staying of every stub is 2 to 3, and determine the direction stay bud be northwest to; The 6th step: when the sprout growth height of stub reaches 50cm to 80cm, stay for the second time the bud operation, with shrub and hedge trimmer, cut off 1 to 2 rudiment on every stub, make the most vigorous rudiment of the surplus next growth of every stub as trunk; The 7th step, irrigated, applied fertilizer the willow cycle industrial material forest of regeneration.
Below the further optimization and/or improvements to the foregoing invention technical scheme:
The above-mentioned stub top 5cm to 6cm that can be above the ground level.
The thickness of above-mentioned earthing can be higher than stub top 2cm to 3cm.
The degree of depth of above-mentioned intertillage can be 15cm to 20cm.
The irrigation frequency in willow cycle industrial material forest every year of above-mentioned regeneration can be 7 times to 9 times, every mu and executes urea fertilizer 10kg to 15kg, and annual July and August are respectively executed urea fertilizer once.
Above-mentioned when the willow cycle industrial material forest is irrigated, can adopt furrow irrigation or border irrigation.
The willow cycle industrial material forest of above-mentioned regeneration can be carried out once white to trunk before the annual beginning of spring.
The present invention cuts out original stub by saving, level land, dig planting hole, purchase the loaded down with trivial details afforestation program of seedling and plantation, cost of forestation is reduced, and by retaining the huge root system of original forest, make the tree nutrition absorption area large, after the renewal forest enters normal growth, tree growth is accelerated, and shortens cutting cycle simultaneously, and productivity effect is greatly improved.
The accompanying drawing explanation
Accompanying drawing 1 is block diagram of the present invention.
Embodiment
The present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Below in conjunction with embodiment and accompanying drawing, the invention will be further described:
As shown in Figure 1, willow cycle industrial material forest stump is stayed the bud method of forestation, carry out in the steps below: the first step: when the growth of willow cycle industrial material forest reaches the felling requirement, while needing to fell regeneration, before spring, resin was mobile, stub is felled and stayed to willow in the willow cycle industrial material forest, the stub top is above the ground level, and after guarantee felling in the willow cycle industrial material forest smooth, the bark of the cut surface of every willow the phenomenon of tearing or ftractureing can not appear; Second step: after having felled, immediately the stub after felling is carried out to earthing, the thickness of earthing is higher than the stub top.The 3rd step: the willow cycle industrial material forest after earthing is irrigated immediately; The 4th step: after 3 days to 5 days that earthing completes, the willow cycle industrial material forest of regeneration is intertilled to the purpose that reaches weeding and loosen the soil; The 5th step: when the sprout growth height of the stub after intertillage reaches 8cm to 10cm, stay for the first time the bud operation, the bud number of staying of every stub is 2 to 3, and determine the direction stay bud be northwest to, the direction of staying bud is northwest to can avoid being subject to main harmful wind the time, stay bud and the splitting of stump place, cause and stay the bud failure; The 6th step: when the sprout growth height of stub reaches 50cm to 80cm, stay for the second time the bud operation, with shrub and hedge trimmer, cut off 1 to 2 rudiment on every stub, make the most vigorous rudiment of the surplus next growth of every stub as trunk; The 7th step, irrigated, applied fertilizer the willow cycle industrial material forest of regeneration.
Can according to actual needs, to above-mentioned willow cycle industrial material forest stump, stay the bud method of forestation to make further optimization and/or improvements:
As shown in Figure 1, the stub top 5cm to 6cm that is above the ground level.
As shown in Figure 1, the thickness of earthing is higher than stub top 2cm to 3cm.
As shown in Figure 1, the degree of depth of intertillage is 15cm to 20cm.
As shown in Figure 1, the irrigation frequency in willow cycle industrial material forest every year of regeneration is to execute urea fertilizer 10kg to 15kg 7 times to 9 times, every mu, and annual July and August are respectively executed urea fertilizer once.
As shown in Figure 1, when the willow cycle industrial material forest is irrigated, adopt furrow irrigation or border irrigation.
As shown in Figure 1, the willow cycle industrial material forest of regeneration is carried out once white to trunk before the annual beginning of spring.
As required, during felling, preferably make with a chainsaw, preferably adopt shrub and hedge trimmer while pruning rudiment.
Above technical characterictic has formed most preferred embodiment of the present invention, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
The technique effect of most preferred embodiment of the present invention: 1, cost of forestation reduces: willow cycle industrial material forest Common Cultivation seeding row spacing is 2m * 3m, every mu of effective strain number calculates by 100 strains, if adopt tradition to dig stake, whole ground to primary industry raw material forest land, again dig cave, tree planting, every mu needs to increase by 1200 yuan of costs.The present invention can save and cut out original stub, levels land, digs planting hole, purchase the expenses such as seedling and plantation, and cost of forestation is reduced greatly; 2, tree growth is fast, cutting cycle is short: the present invention is by retaining the huge root system of original forest, make the Forest Tree Nutrient absorption area large, after the renewal forest enters normal growth, tree growth is fast, in the present invention, the average annual high growth of willow cycle industrial material forest forest can reach 4.5m, and the average annual high growth 3.5m of conventional willow cycle industrial material forest tree planting, more conventional increase by 28.6%; In the present invention, the average annual breast diameter growth of willow cycle industrial material forest forest can reach 4.3cm, and the average annual breast diameter growth 2.9cm of conventional willow cycle industrial material forest, more conventional increase by 48.3%; In the present invention, the willow cycle industrial material forest cutting cycle is 5 years to 6 years, and the conventional willow cycle industrial material forest tree planting cutting cycle is 8 years to 10 years, can shorten 3 years to 4 years cutting cycle, the mu 1500 yuan of left and right of can rising in value.
Claims (10)
1. a willow cycle industrial material forest stump is stayed the bud method of forestation, it is characterized in that carrying out in the steps below: the first step: before spring, resin was mobile, poplar forest in the willow cycle industrial material forest is felled and retained stub, the stub top is above the ground level; Second step: stub is carried out to earthing, and the thickness of earthing is higher than the stub top; The 3rd step: the willow cycle industrial material forest after earthing is irrigated immediately; The 4th step: after 3 days to 5 days that earthing completes, the willow cycle industrial material forest of regeneration is intertilled; The 5th step: when the sprout growth height of stub reaches 8cm to 10cm, stay for the first time the bud operation, the bud number of staying of every stub is 2 to 3, and determine the direction stay bud be northwest to; The 6th step: when the sprout growth height of stub reaches 50cm to 80cm, stay for the second time the bud operation, with shrub and hedge trimmer, cut off 1 to 2 rudiment on every stub, make the most vigorous rudiment of the surplus next growth of every stub as trunk; The 7th step, irrigated, applied fertilizer the willow cycle industrial material forest of regeneration.
2. willow cycle industrial material forest stump according to claim 1 is stayed the bud method of forestation, it is characterized in that the stub top 5cm to 6cm that is above the ground level.
3. willow cycle industrial material forest stump according to claim 1 and 2 is stayed the bud method of forestation, it is characterized in that the thickness of earthing is higher than stub top 2cm to 3cm.
4. willow cycle industrial material forest stump according to claim 1 and 2 is stayed the bud method of forestation, it is characterized in that the degree of depth of intertillage is 15cm to 20cm.
5. willow cycle industrial material forest stump according to claim 3 is stayed the bud method of forestation, it is characterized in that the degree of depth of intertillage is 15cm to 20cm.
6. willow cycle industrial material forest stump according to claim 1 and 2 is stayed the bud method of forestation, the irrigation frequency that it is characterized in that willow cycle industrial material forest every year of regeneration is to execute urea fertilizer 10kg to 15kg 7 times to 9 times, every mu, and annual July and August are respectively executed urea fertilizer once.
7. willow cycle industrial material forest stump according to claim 5 is stayed the bud method of forestation, the irrigation frequency that it is characterized in that willow cycle industrial material forest every year of regeneration is to execute urea fertilizer 10kg to 15kg 7 times to 9 times, every mu, and annual July and August are respectively executed urea fertilizer once.
8. willow cycle industrial material forest stump according to claim 1 and 2 is stayed the bud method of forestation, while it is characterized in that the willow cycle industrial material forest is irrigated, adopts furrow irrigation or border irrigation.
9. willow cycle industrial material forest stump according to claim 7 is stayed the bud method of forestation, while it is characterized in that the willow cycle industrial material forest is irrigated, adopts furrow irrigation or border irrigation.
10. willow cycle industrial material forest stump according to claim 9 is stayed the bud method of forestation, it is characterized in that the willow cycle industrial material forest of regeneration is carried out once white to trunk before the annual beginning of spring.
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| CN103782868B (en) * | 2014-02-18 | 2015-11-04 | 新疆林科院造林治沙研究所 | Degenerated Haloxylon Ammodendron woods trunk cutting rejuvenation method |
| CN104082001B (en) * | 2014-07-10 | 2016-03-23 | 哈尔滨市鑫火科技发展有限公司 | A kind of Poplar Plantation exempts from method for growing |
| CN107494147A (en) * | 2017-09-26 | 2017-12-22 | 广西南宁林化生物科技有限公司 | A kind of method for building eucalyptus rudiment seedling |
| CN108029436B (en) * | 2018-02-06 | 2020-11-20 | 江苏兰馨园林有限公司 | Method for updating and managing germination of timber forest for poplar |
| CN109122196A (en) * | 2018-09-29 | 2019-01-04 | 云南省林业科学院 | A kind of eucalyptus stump minimizing technology |
| CN109197494A (en) * | 2018-09-29 | 2019-01-15 | 云南省林业科学院 | A kind of eucalyptus sprouts a minimizing technology |
| CN113854061B (en) * | 2021-08-31 | 2023-01-20 | 中国热带农业科学院热带作物品种资源研究所 | Method for selecting fruiting plants by directional low-position secondary bud-remaining of bananas |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550362A (en) * | 2012-02-07 | 2012-07-11 | 山东省林业科学研究院 | Ecological field effect based regeneration method for shelterbelt networks in plain farmlands |
-
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| CN102550362A (en) * | 2012-02-07 | 2012-07-11 | 山东省林业科学研究院 | Ecological field effect based regeneration method for shelterbelt networks in plain farmlands |
Non-Patent Citations (8)
| Title |
|---|
| 山西北部杨树人工林更新技术;陈亮;《山西林业科技》;20080930(第3期);第29-30页和第42页 * |
| 方升佐等.杨树萌芽更新及持续生产力.《南京林业大学学报》.2000,第24卷(第4期),第43-47页. |
| 李爱萍等.杨树伐根萌条更新技术研究.《宁夏农林科技》.2008,(第4期),第16页和第6页. |
| 杨树伐根萌条更新技术研究;李爱萍等;《宁夏农林科技》;20081231(第4期);第16页和第6页 * |
| 杨树留桩萌蘖更新培育中小径材技术;杨海林;《河北林业科技》;20101231(第6期);第88页 * |
| 杨树萌芽更新及持续生产力;方升佐等;《南京林业大学学报》;20000731;第24卷(第4期);第43-47页 * |
| 杨海林.杨树留桩萌蘖更新培育中小径材技术.《河北林业科技》.2010,(第6期),第88页. |
| 陈亮.山西北部杨树人工林更新技术.《山西林业科技》.2008,(第3期),第29-30页和第42页. |
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