CN106416871A - Method for cultivating paper mulberry stock plant - Google Patents
Method for cultivating paper mulberry stock plant Download PDFInfo
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- CN106416871A CN106416871A CN201610750832.4A CN201610750832A CN106416871A CN 106416871 A CN106416871 A CN 106416871A CN 201610750832 A CN201610750832 A CN 201610750832A CN 106416871 A CN106416871 A CN 106416871A
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- Prior art keywords
- branch
- paper mulberry
- cutting
- plant
- broussonetia papyrifera
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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
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for cultivating a paper mulberry stock plant. The method comprises the following steps: (1) planting the paper mulberry stock plant in the first year; (2) setting pruning time and strength of the first year; (3) setting pruning time and strength of mid March and late June of the second year; (4) setting pruning time and strength of the third year, and cultivating the paper mulberry stock plant. According to the method disclosed by the invention, paper mulberry shooting can be promoted, the produced branches are stout, and the rooting rate is high. The method disclosed by the invention is capable of meeting the quantity and quality of cuttings needed for tender branch cutting of the paper mulberry, and providing a guarantee for hardwood cutting of the paper mulberry in the following spring; a preparation is made for construction of a scion orchard of the paper mulberry; moreover, a technical support is provided for implementation of a national paper mulberry targeted poverty alleviation project, and industrialization development of the paper mulberry is facilitated.
Description
Technical field
The present invention relates to plant cultivation technology, and in particular to a kind of breeding method of Broussonetia papyrifera mother plant for cutting.
Background technology
Broussonetia papyrifera belongs to deciduous tree for Moraceae Broussonetia papyrifera, and in China, cultivation scope is relatively broad, and foreign countries are in Japan, India, peace
Yang Zhu island etc. is also distributed.It was both drought-resistant, barren, saline and alkaline, and resistance to dry and cold warm, acid, neutral or calcareous soil,
Soil of the saliferous below 0.4% and remote mountains wasteland all can vigorous growths.Broussonetia papyrifera blade is rich in crude protein, aminoacid etc., is production
Processing Fish and the high-quality green material of animal feed.
Become the bottleneck problem of animal husbandry development for solving China's protein feedss raw material, greatly develop crude protein woody
Feed resource plant, makes " with tree for grain " to become the new way that alleviates feedstuff crisis and guarantee food safety.State in 2015
One of in accurate poverty alleviation ten major projects are listed Broussonetia papyrifera poverty alleviation by Wu Yuan office of poverty alleviation.And Shanxi, the Inner Mongol, Jilin, Anhui, Henan,
11 provinces, autonomous regions and municipalities' first pilots such as Guangxi, Chongqing, Sichuan, Guizhou, Gansu, Ningxia.With the accurate anti-poverty project of national Broussonetia papyrifera
Implement, the demand of Broussonetia papyrifera improved seeds nursery stock certainly will increase, and be to meet this demand, we are in oneself invention in efficient structure
Under the guarantee of tree cuttage breeding method (ZL2014102599385), promote the production technology exploitation of Broussonetia papyrifera heading extremely urgent.This
The applicant of invention has carried out deep, systematic research to the technology for cultivating Broussonetia papyrifera mother plant for cutting, finds its special rule, carries
A kind of breeding method of Broussonetia papyrifera mother plant for cutting is gone out.
Content of the invention
The technical problem to be solved is to provide a kind of breeding method of Broussonetia papyrifera mother plant for cutting, to reduce Broussonetia papyrifera life
Cost is produced, meets demand of the market to its nursery stock, be that Broussonetia papyrifera nursery stock biological control and industrialized development provide technical support.
In order to solve above-mentioned technical problem, a kind of breeding method of Broussonetia papyrifera mother plant for cutting of the present invention, using following steps:
The field planting of (1) the 1st year Broussonetia papyrifera mother plant for cutting：Select life in 2 years, the clone nursery stock of robust growth, plant mid-March
Density is 1.5m × 1.5m；Carry out trunk while plant to do surely, heading height is 80cm 160cm；Irrigated after field planting immediately
Bottom water, timely weeding, spreading fertilizer over the fields in the Broussonetia papyrifera growth busy season will when compound fertilizer, the individual plant amount of applying are 500g 750g, weather especially arid
Watered.
(2) pruning time and intensity：Late June, in conjunction with the epicormic branch cuttage of Broussonetia papyrifera, according to density degree of branching out, cut off side
The 30-75% of branch length, the branch of pruning can be used for epicormic branch cuttage.
In mid-March, (3) the 2nd the annual lignifying branch of clip, if branch thick is in more than 1.5cm, 75% heavy pruning
Such branch；If branch thick is wiped out for cuttage from base portion in 1.0cm or so.The pruning method of in late June, the 2nd
Same step (2).
(4) the 3rd years pruning time and the same step of intensity (3).Mother plant for cutting cultivates shaping.
For 80cm 160cm, trunk heading height described in step (1) refers to that the present invention devises three heading heights, i.e.,
80cm, 120cm, 160cm, for Broussonetia papyrifera, its blade is larger, it is stronger to sprout ability, if height is less than 80cm, under being unfavorable for
The ventilation and penetrating light of face branch, affect its fringe bar quality；If being higher than highly 160cm, it is not easy to adopt fringe operation, arduously time-consuming, therefore
Broussonetia papyrifera mother plant for cutting heading height is 80cm 160cm, and best with heading effect during heading height 120cm.
When the 30-75% for cutting off side shoot length described in step (2) refers to that nursery stock shoot growth goes out optimum fringe bar, no
By harvesting cutting whether, that is, trimming and finishing is carried out, it is rugosity 0.8 that the optimum can be used for the fringe bar of epicormic branch cuttage
The full rudiment bar of 1.0cm, sprout.
Broussonetia papyrifera mother plant for cutting described in step (4) cultivates shaping, i.e., through the cultivation of continuous 3 years such as fixed dry, pruning
Management, mother plant for cutting can ensure the demand of coming years Broussonetia papyrifera cuttage and fringe bar needed for epicormic branch cuttage.
Beneficial effects of the present invention
The Broussonetia papyrifera mother plant for cutting for being cultivated using the present invention, the 1st year (doing calmly then) 22 article/plant of several average out to of branching out,
Branch out within 2nd year 31 article/plant of several average out to, the 3rd year cutting yield is branched out 39 article/plant of several average out to.The present invention have be easily achieved,
Easy to operate, low cost, the features such as branch out many, a large amount of branches for cuttage can be provided in a short time, meet currently to greatly developing
The demand of Broussonetia papyrifera breeding nursery stock, can produce good economic benefit and social benefit, with wide popularizing application prospect.
Specific embodiment
The present invention can be expressly understood further by the specific embodiment of invention now given below, but following enforcements
Example is not limitation of the invention.
Embodiment 1
The field planting of (1) the 1st year Broussonetia papyrifera mother plant for cutting：Mid-March, the clone nursery stock from life in 2 years, robust growth is carried out
Plant, planting density is 1.5m × 1.5m；Carry out trunk while plant to do surely, heading height is 120cm；Poured after field planting immediately
Reveal the exact details water, timely weeding, when the Broussonetia papyrifera growth busy season spreads fertilizer over the fields compound fertilizer, individual plant dose and is 500 750g, weather especially arid
Watered.
(2) the 1st years pruning time and intensity：Late June, in conjunction with the epicormic branch cuttage of Broussonetia papyrifera, according to density degree of branching out, cut
The branch of the 30-75% of side shoot length, pruning is gone to can be used for epicormic branch cuttage.
The pruning method of (3) the 2nd years and intensity：Mid-March the annual lignifying branch of clip, if branch thick exists
During more than 1.5cm, the such branch of 75% heavy pruning；If branch thick is wiped out for cuttage from base portion in 1.0cm or so.6
Month last ten-days period cut off the 30-75% of side shoot length, the branch thick of pruning 0.8 1.0cm, sprout full for twig skewer
Insert.
(4) the 3rd years pruning time and intensity：Mid-March the annual lignifying branch of clip, if branch thick is in 1.5cm
When above, the such branch of 75% heavy pruning；If branch thick is wiped out for cuttage from base portion in 1.0cm or so.2nd year 6
Month last ten-days period cut off the 30-75% of side shoot length, the branch thick of pruning 0.8 1.0cm, sprout full for twig skewer
Insert.
Embodiment 2
In addition to trunk heading height is 80cm, remaining is same as Example 1.
Embodiment 3
In addition to trunk heading height is 160cm, remaining is same as Example 1.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention are not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvement that within the spirit and principles in the present invention, is made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of breeding method of Broussonetia papyrifera mother plant for cutting, it is characterised in that：Comprise the steps：(1) the 1st year Broussonetia papyrifera mother plant for cutting
Field planting：Mid-March, the clone nursery stock from life in 2 years, robust growth is transplanted, and planting density is 1.5m × 1.5m；Plant
Carry out trunk while plant to do surely, heading height is 80cm 160cm；Bottom water is irrigated immediately after field planting, timely weeding, in Broussonetia papyrifera
Growth the busy season spread fertilizer over the fields compound fertilizer, individual plant dose be 500 750g, weather especially arid when to be watered；(2) the 1st annual overhauls
Branch time and intensity：Late June, in conjunction with the epicormic branch cuttage of Broussonetia papyrifera, according to density degree of branching out, cut off the 30- of side shoot length
75%, the branch of pruning can be used for epicormic branch cuttage；The pruning method of (3) the 2nd years and intensity：In mid-March, the 2nd, clip was annual
Lignifying branch, if branch thick is in more than 1.5cm, the such branch of 75% heavy pruning；If branch thick is in 1.0cm or so,
Wipe out for cuttage from base portion.The same step of the pruning method of in late June, the 2nd (2)；(4) the 3rd years pruning time and intensity are same
Step (3).Mother plant for cutting cultivates shaping.
2. Broussonetia papyrifera mother plant for cutting breeding method according to claim 1, it is characterised in that：In above-mentioned steps (1), trunk is fixed
During dry height 120cm, heading effect is best.
3. Broussonetia papyrifera mother plant for cutting breeding method according to claim 1, it is characterised in that：Side is cut off described in step (2)
The 30-75% of branch length is when referring to that nursery stock shoot growth goes out optimum fringe bar, and though harvesting cutting whether, that is, carry out pruning whole
Shape, it is rugosity in the full rudiment bar of 0.8 1.0cm, sprout that the optimum can be used for the fringe bar of epicormic branch cuttage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750832.4A CN106416871A (en) | 2016-08-29 | 2016-08-29 | Method for cultivating paper mulberry stock plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610750832.4A CN106416871A (en) | 2016-08-29 | 2016-08-29 | Method for cultivating paper mulberry stock plant |
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| CN106416871A true CN106416871A (en) | 2017-02-22 |
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| CN201610750832.4A Pending CN106416871A (en) | 2016-08-29 | 2016-08-29 | Method for cultivating paper mulberry stock plant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108243750A (en) * | 2018-02-09 | 2018-07-06 | 广西壮族自治区林业科学研究院 | A kind of method for improving horse hair pine cuttage maternal plant production fringe amount |
| CN109429750A (en) * | 2017-08-31 | 2019-03-08 | 王子成 | A kind of hybridization paper mulberry four seasons cuttage and quick-propagation method for culturing seedlings |
| CN110999648A (en) * | 2019-12-30 | 2020-04-14 | 安徽美迪生态农业有限公司 | Cutting seedling method of ivy |
| CN115589888A (en) * | 2022-06-14 | 2023-01-13 | 长江大学（Cn） | Organic selenium-rich quality-improving cultivation method for paper mulberry and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429750A (en) * | 2017-08-31 | 2019-03-08 | 王子成 | A kind of hybridization paper mulberry four seasons cuttage and quick-propagation method for culturing seedlings |
| CN108243750A (en) * | 2018-02-09 | 2018-07-06 | 广西壮族自治区林业科学研究院 | A kind of method for improving horse hair pine cuttage maternal plant production fringe amount |
| CN110999648A (en) * | 2019-12-30 | 2020-04-14 | 安徽美迪生态农业有限公司 | Cutting seedling method of ivy |
| CN115589888A (en) * | 2022-06-14 | 2023-01-13 | 长江大学（Cn） | Organic selenium-rich quality-improving cultivation method for paper mulberry and application thereof |
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