CN105210785B

CN105210785B - The method of one seed pod mulberry safe overwintering

Info

Publication number: CN105210785B
Application number: CN201510738770.0A
Authority: CN
Inventors: 邓永进; 余海军; 胡虹
Original assignee: ANHUI SANGZI KEDAO ECOLOGICAL AGRICULTURE TECHNOLOGY Co Ltd
Current assignee: Inst of Silkworm and Mulberry Tree, Anhui Academy of Agricultral Sciences
Priority date: 2015-11-02
Filing date: 2015-11-02
Publication date: 2018-03-27
Anticipated expiration: 2035-11-02
Also published as: CN105210785A

Abstract

The present invention relates to the method for a seed pod mulberry safe overwintering, comprise the following steps：(1) in annual 10 months, last ten-days period pruning tree body, weak branch, undershoot, irregular branch are removed, adjustment tree body height is below 2.5 meters；(2) 11 the first tenday period of a month carried out beam branch, and late November ties up parcel trunk using stalk, were then wrapped up fruit mulberry integral sealing using polybag, and one layer of airfast gunny or woollen blanket are wrapped up in last outside again；(3) mid or late November to early December carries out winter irrigation once；(4) Second Year in 3 months, the last ten-days period release parcel, Shu Zhi.Using the method for the present invention can not only make fruit mulberry after winter extreme low temperature survival rate to more than 98%, and save whole fruitful branches, make the growth of coming year fruit mulberry and sorosis high yield harvest normal.It is low with cost, the characteristics of effect easy to operation is good.

Description

The method of one seed pod mulberry safe overwintering

Technical field

The present invention relates to agricultural technology field, more particularly to the method for a seed pod mulberry safe overwintering.

Background technology

Fruit mulberry is that country defends planning commission and determines and announce to rank in the 80 various plants lists of " be both food and medicine " Plant, it is booming emerging integration of drinking and medicinal herbs industry.Fruit mulberry whole body is all precious, sorosis (mulberry fruit), ramulus mori, the root bark of white mulberry All it is rare traditional Chinese medicine, and mulberry leaf, sorosis are nutritious food, meanwhile, sorosis, which belongs to the third generation, has notable health care The fruit of effect.Therefore, fruit mulberry turns into the industry that the national most area including Xinjiang, northeast is first developed, but To pass through the area of extreme low temperature in northern China low temp area particularly Xinjiang South Sinkiang and northeast winter, fruit mulberry safe overwintering is Fruit mulberry production to be solved at present it is most important the problem of.

For the winter low temperatures such as Xinjiang, northeast area, most of sorosis industrialization kind is non-land race, cold resistance Difference, after winter extreme low temperature, some kinds can not survive, even if surviving but most branches of fruit mulberry Also freezed to death, Second Year sorosis can be caused to have no harvest, thus extreme low temperature is a serious critical problem for restricting the production of fruit mulberry.

At present fruit mulberry survive the winter typically buried using soil, using antifreeze medicament the methods of, soil buries method both labor intensives, cost Height, can not fundamentally solve the problems, such as fruit mulberry industrialization production；It is poor using antifreeze medicament antifreezing effect, it is impossible to ensure fruit mulberry Survival rate and fruitful branch survival rate, the production of fruit mulberry is restricted, in summary, the fruit mulberry that uses at present preventing and treating low-temperature frozen Harmful method with all can not fundamentally solving fruit mulberry safe overwintering problem.

Therefore, fruit mulberry survival rate is high under the conditions of a kind of winter low temperature of innovation, and fruitful branch can preserve, and cost is low and easy Easy fruit mulberry safe overwintering method, it is one of important key technology of current northern China winter low temperature fruit mulberry plantation.

The content of the invention

The kind used in the production of China fruit mulberry mainly voluntarily seed selection and from TaiWan, China, South Korea, Japan, Australia and other places The kind that can be downgraded with close cultivation (density is at 100-200 plants/acre) is introduced, for these kinds after low temperature, trunk is most It can freeze to death or branch is largely freezed to death, it is ensured that the normal development of fruit mulberry production, seek to make the trunk of fruit mulberry and branch can Survive, therefore, fruit mulberry safe overwintering key is the freeze injury of trunk and branch to be prevented.

In view of current the characteristics of producing the fruit mulberry industrialization kind cold resistance difference used and the preventing and treating of existing fruit mulberry are low The present situation of the method for warm freeze injury and technique effect difference, it is an object of the invention to：Fruit Sang Yue under the conditions of a kind of winter low temperature is provided Winter safe and efficient method.

In order to realize foregoing invention purpose, the present invention provides following technical scheme：

The method of one seed pod mulberry safe overwintering, comprises the following steps：

(1) in annual 10 months, last ten-days period pruning tree body, removes weak branch, undershoot, irregular branch, and adjustment tree body height exists Less than 2.5 meters；

(2) 11 the first tenday period of a month carried out beam branch, and late November ties up parcel trunk using stalk, then using polybag that fruit mulberry is whole One layer of airfast gunny or woollen blanket are wrapped up in body sealed envelope, last outside again；

(3) mid or late November to early December carries out winter irrigation once；

(4) Second Year in 3 months, the last ten-days period release parcel, Shu Zhi.

Preferably, described fruit mulberry Ridged plant at April, a height of 10-15cm in ridge, then broadcasts sowing herbage.

Preferably, described herbage selects red, butch clover or alfalfa.

Preferably, in step (3), the length after fruit mulberry integral sealing parcel is more than the height of fruit mulberry by described polybag Degree so that still some is sprawled on the ground after polybag parcel fruit mulberry；The specific method of sealed envelope is：First use polybag Fruit mulberry is integrally covered, then polybag is fixed on the trunk of fruit mulberry with rope, will finally be sprawled on the ground with soil Polybag surrounding covers.

Preferably, in step (3), the length after fruit mulberry integral sealing parcel is more than fruit mulberry by described gunny or woollen blanket Height so that gunny or woollen blanket parcel fruit mulberry after still some sprawl on the ground；The specific method of parcel is：First use Gunny or woollen blanket integrally cover fruit mulberry, and then gunny or woollen blanket are fixed on the trunk of fruit mulberry with rope, finally used Soil will sprawl gunny on the ground or woollen blanket surrounding covers.

The beneficial effects of the present invention are：Method using the present invention can not only make fruit mulberry after winter extreme low temperature Survival rate saves whole fruitful branches to more than 98%, makes the growth of coming year fruit mulberry and sorosis high yield harvest normal.Tool There is the characteristics of cost is low, and effect easy to operation is good.

The present invention is by fruit mulberry outer wrapping polybag so that fruit mulberry has the function that moisturizing in winter, by using height For example red herbage, butch clover or alfalfa are planted and broadcasted sowing in ridge, further strengthens tree root water conservation, the effect of insulation, passes through Wrap up gunny or woollen blanket so that fruit mulberry trunk and branch have the function that antifreeze in winter.

Embodiment：

Embodiment 1：

On October 8th, 2013 starts, Xinjiang South Sinkiang fruit mulberry field one, the scheme for taking three seed pod mulberries to survive the winter:Scheme one, at random Choose 15 plants of fruit mulberries, 5 kinds, each each 3 plants of kind, overwintering, as reference；Scheme two, randomly select 15 plants, 5 Kind, each each 3 plants of kind, is survived the winter using antifreeze medicament；Scheme three, other fruit mulberry treies are in clipped tree on October 10 then Body, weak branch, undershoot, irregular branch etc. are removed, adjustment tree body height is below 2.5 meters, and November 8, beam branch, utilized stalk on 23rd Tie up parcel trunk, then using polybag by fruit mulberry integral sealing bagging, outside wrap up again one layer of airfast gunny or Woollen blanket, December 10 are poured water；On March 12nd, 2014 releases parcel, Shu Zhi.Counted in April 25 gardens fruit mulberry tree into The survival rate situation of motility rate and branch.Using scheme one, survival rate 6.66%, the survival rate of branch is 0%；Using scheme Two, survival rate 20%, the average viability of branch is 8.93%；Using scheme three, survival rate 97.84.%, branch is deposited Motility rate is 96.23%.

Embodiment 2：

On October 10th, 2014 starts, Xinjiang fruit mulberry field two, the scheme for equally taking three seed pod mulberries to survive the winter:Scheme one, with Machine chooses 15 plants of fruit mulberries, 5 kinds, each each 3 plants of kind, overwintering, as reference；Scheme two, randomly selects 15 plants, and 5 Individual kind, each each 3 plants of kind, is survived the winter using antifreeze medicament；Scheme three, other fruit mulberry treies are in pruning on October 12 then Tree body, weak branch, undershoot, irregular branch etc. are removed, adjustment tree body height is below 2.5 meters, and November 8, beam branch, utilized straw on 22nd Stalk ties up parcel trunk, and fruit mulberry integral sealing bagging, outside are then wrapped up into one layer of airfast gunny again using polybag, December 15 was poured water；On March 12nd, 2015 releases parcel, Shu Zhi.The survival rate of fruit mulberry tree is counted in April 28 gardens With the survival rate situation of branch.Using scheme one, survival rate 0%, the survival rate of branch is 0%；Using scheme two, survival rate For 20%, the average viability of branch is 9.74%；It is using scheme three, survival rate 98.21.%, the survival rate of branch 97.39%.

Wherein, in embodiment 1-2：

The fruit Sang Ruo of scheme three Ridged plants at April, a height of 10-15cm in ridge, then broadcast sowing herbage clover it is for example red, Butch clover or alfalfa, it can further strengthen water conservation, the effect of moisturizing, improve survival rate.

In scheme three, the length after fruit mulberry integral sealing parcel is more than the height of fruit mulberry by described polybag so that modeling Still some is sprawled on the ground after pocket parcel fruit mulberry；The specific method of sealed envelope is：It is first with polybag that fruit mulberry is whole Body is covered, and then polybag is fixed on the trunk of fruit mulberry with rope, finally will sprawl polybag four on the ground with soil Week covers.

In scheme three, the length after described gunny or woollen blanket wrap up fruit mulberry integral sealing is more than the height of fruit mulberry, So that still some is sprawled on the ground after gunny or woollen blanket parcel fruit mulberry；The specific method of parcel is：First use gunny Or woollen blanket integrally covers fruit mulberry, then gunny or woollen blanket are fixed on the trunk of fruit mulberry with rope, finally will paving with soil Exhibition gunny on the ground or woollen blanket surrounding cover.

Claims

1. the method for a seed pod mulberry safe overwintering, it is characterised in that comprise the following steps：

(1) in annual 10 months, last ten-days period pruning tree body, weak branch, undershoot, irregular branch are removed, adjustment tree body height is at 2.5 meters Below；

(2) early November carries out beam branch, and late November ties up parcel trunk using stalk, then using polybag that fruit mulberry is whole One layer of airfast gunny or woollen blanket are wrapped up in body sealed envelope, last outside again；

(4) Second Year in 3 months, the last ten-days period release parcel, Shu Zhi.

2. the method for fruit mulberry safe overwintering according to claim 1, it is characterised in that：From described fruit mulberry is at April Ridge is planted, and a height of 10-15cm in ridge, then broadcasts sowing herbage.

3. the method for fruit mulberry safe overwintering according to claim 2, it is characterised in that：Described herbage selects red, white three Leaf grass or alfalfa.

4. the method for fruit mulberry safe overwintering according to claim 1, it is characterised in that：In step (3), described polybag Length after fruit mulberry integral sealing is wrapped up is more than the height of fruit mulberry so that still some spreads over after polybag parcel fruit mulberry On ground；The specific method of sealed envelope is：First fruit mulberry is integrally covered with polybag, is then fixed on polybag with rope On the trunk of fruit mulberry, finally the polybag surrounding sprawled on the ground is covered with soil.

5. the method for fruit mulberry safe overwintering according to claim 1, it is characterised in that：In step (3), described gunny Or the length after fruit mulberry integral sealing parcel is more than the height of fruit mulberry by woollen blanket so that still has after gunny or woollen blanket parcel fruit mulberry A part is sprawled on the ground；The specific method of parcel is：First fruit mulberry is integrally covered with gunny or woollen blanket, then uses rope Gunny or woollen blanket are fixed on the trunk of fruit mulberry, finally will sprawl gunny or woollen blanket surrounding lid on the ground with soil Firmly.