CN102630469A - Technology for transplanting spring tea seedlings in tea area in north of Yangtze River - Google Patents
Technology for transplanting spring tea seedlings in tea area in north of Yangtze River Download PDFInfo
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- CN102630469A CN102630469A CN2012101344727A CN201210134472A CN102630469A CN 102630469 A CN102630469 A CN 102630469A CN 2012101344727 A CN2012101344727 A CN 2012101344727A CN 201210134472 A CN201210134472 A CN 201210134472A CN 102630469 A CN102630469 A CN 102630469A
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Abstract
The invention discloses a technology for transplanting spring tea seedlings in a tea area in the north of the Yangtze River, belonging to the technical field of tea culture. The technology comprises the following steps of: digging a transplanting ridge; shearing a seedling; field planting; irrigating for rooting; spanning a small plastic greenhouse; covering an agricultural film and a sunshading net; and removing the agricultural film and the sunshading net. The technology is characterized by comprising the following steps of: carrying out field planting on a tea seedling in a transplanting ridge, and then, ridging and hilling; spreading wet wheat bran, then covering the agricultural film and the sunshading net; and removing the agricultural film and the sunshading net in good time. Thus, the aims of heat insulation and water retention are achieved, seedling sunburn caused by high temperature is prevented, and the problem of tea seedling root rottenness caused by soil water accumulation in rainy summer is also solved. Compared with the prior art, the technology has the characteristics of no defoliation, rapidness in rooting and high survival rate after the tea seedling is transplanted; the survival rate of the annual tea seedling is 30% higher than that of the tea seedling transplanted by using the prior art; and the technology can be widely applied to the transplanting of spring tea seedlings in a tea area in the north of the Yangtze River, such as Shandong and Shanxi.
Description
Technical field
The invention belongs to the tree plant cultivation technical field.
Background technology
Utilize the clone tea shoot to breed the tea place that forms, the fresh leaves of tea plant profile is neat, best in quality, is the direction of tealeaves development from now on.Tea district, the north of the Changjiang River such as Shandong, Shanxi clone tea shoot, generally the tea district introduces the back transplanting from the south of the River.
There is following weak point in tea district, existing north of the Changjiang River tea shoot in spring transplantation technique in practical application: 1. transplant the back tea shoot, what have is in relative relief low the district's furrow or ditch, and near the soil ponding of root system in rainy season in summer can cause the tea shoot butt rot; What have is on the ridge that is higher than the face of land, is not easy to rich water quality management, and tea shoot can the death because of the root system lack of water.2. after tea shoot is transplanted, take to water at a distance from 3-5 days, capable wheat straw or wheat bran, the open-air management method of spreading of tea, though can temporarily guarantee soil moisture content, can't resolve the low temperature and the drying of high latitude area air in spring, tea shoot can be fallen leaves because of the overground part lack of water, death.
Summary of the invention
The technical issues that need to address of the present invention are: overcome disadvantages of background technology; A kind of transplantation technique is provided; When solving tea shoot in the spring transplanting of tea district, the north of the Changjiang River; Temperature is low to cause the tea shoot fallen leaves dead with air, antecedent soil moisture, and summer rainfall causes soil ponding again and the problem that makes the tea shoot butt rot.
Technical problem to be solved by this invention is achieved through following technical scheme:
Tea district, a kind of north of the Changjiang River tea shoot in spring transplantation technique is characterized in that comprising digging and transplants furrow, cuts seedling, field planting, waters normal root water, arching canopy, lid plastic sheeting for farm use and sunshade net, removes plastic sheeting for farm use and seven key steps of sunshade net that concrete operation method is following:
(1), dig the transplanting furrow: the position of the tea shoot of embarking on journey to prepare in the field to plant is a center line, and cutting depth is the transplanting furrow of 8cm, adopts single file to transplant, and transplanting the furrow width is 50cm, adopts duplicate rows to transplant, and transplanting the furrow width is little line-spacing+50cm.
(2), cut seedling: confirm that the tea shoot transplanting time is a mid or late March, introduce tea shoot, cut seedling, cut seedling-growing method for cut off tea shoot distance " mud door " 18～21cm place limb up with the fruit tree seacteur.
(3), field planting: in the middle of transplanting furrow, open the field planting ditch; Tea shoot is put into back " mud door " and is exceeded transplanting furrow bottom face 2cm, and from the middle ridging ridging of two side direction, institute ridging top is lower than the outer ground 3cm of transplanting furrow in transplanting furrow; That ridge top width degree single file is transplanted is 8cm, and that duplicate rows is transplanted is little line-spacing+8cm.
(4), water normal root water: after the tea shoot field planting, in transplanting furrow, water normal root water of foot immediately, transplant the top of time that field planting should the be higher than institute's ridging of the water surface in the furrow when watering.
(5), arching canopy: transplant the furrow shed of putting on the shelf at every row, the shed height is greater than 40cm, and span is for transplanting furrow width+10cm.
(6), lid plastic sheeting for farm use and sunshade net: after the afternoon 16:00; It is thick in transplanting furrow, to spread the wet wheat bran 3cm that water squirts; On shed, cover white polyethylene ordinary agricultural membrane one deck immediately and use the soil pressure tightening seal all around, adding a cover the sunshade degree on the plastic sheeting for farm use is 40% sunshade net one deck and fixing.
(7), remove plastic sheeting for farm use and sunshade net: tea shoot was transplanted the back 25～30 days, strutted plastic sheeting for farm use from shed two and centre in continuous three days to ventilate, and removed plastic sheeting for farm use then, and furrow two is logical opens to rand discharge ponding transplanting when running into big rainfall, and early June is removed the sunshade net.
Tea district, described a kind of north of the Changjiang River tea shoot in spring transplantation technique was accomplished in one day to lid plastic sheeting for farm use and sunshade net step from cutting the seedling step.
In the technical scheme of the present invention, tea shoot " mud door " is meant when tea shoot is grown in the breeding spot that collar portion is in below the soil and the place that demarcates more than the soil.
In the technical scheme of the present invention, in transplanting furrow, earth up from the middle ridging of two side direction during field planting, institute ridging top is lower than transplants the outer ground 3cm of furrow; That ridge top width degree single file is transplanted is 8cm, and that duplicate rows is transplanted is little line-spacing+8cm, is because adopt this method; Institute ridging top is lower than transplants the outer ground of furrow, does not influence whole transplanting furrow rich water quality management in seedling stage, behind the middle ridging; Transplant the interior both sides of furrow and just formed draining trench; Rainy season the tea shoot base portion ponding, can flow out extraterrestrially through these draining trench, reduced the rot generation of situation of tea shoot root system.
In the technical scheme of the present invention, when lid plastic sheeting for farm use and sunshade net, after the afternoon 16:00; It is thick in transplanting furrow, to spread the wet wheat bran 3cm that water squirts, on shed, cover immediately white polyethylene ordinary agricultural membrane one deck and around use the soil pressure tightening seal, to add a cover the sunshade degree on the plastic sheeting for farm use be 40% sunshade net one deck and fix; Be because through overtesting, after this method covered, the interior water evaporates of shed at noon was condensed in the plastic sheeting for farm use inner surface; Form one deck droplet and stopped part light; Adding the outside has one deck sunshade net, and maximum temperature helps the tea shoot growth at 25～28 ℃ in the canopy.
The present invention compared with prior art owing to using the ridging ridging method in the furrow of transplanting, both had been convenient to the rich water quality management in seedling stage, had solved near the ponding problem of tea shoot root system in rainy season again; Through spread wet wheat bran after the field planting, cover the plastic sheeting for farm use sealing and add a cover the sunshade net, remove plastic sheeting for farm use and sunshade net in good time; For tea shoot is transplanted back guarantor's blade, short taking root played good action; Have the characteristics fast, that survival rate is high of not falling leaves, take root after tea shoot is transplanted; The tea shoot survival rate is higher by 30% than what adopt prior art to transplant then, can be widely used in the transplanting of tea district, north of the Changjiang River tea shoots in spring such as Shandong, Shanxi.
Embodiment
Below in conjunction with embodiment the present invention is elaborated:
Embodiment 1,
The tea shoot cultivation mode is a single file in the present embodiment.It is following that tea shoot is transplanted concrete grammar:
(1), dig the transplanting furrow: the position of the tea shoot of embarking on journey to prepare in the field to plant is a center line, and cutting depth is the transplanting furrow of 8cm, and transplanting the furrow width is 50cm.
(2), cut seedling: confirm that the tea shoot transplanting time is March 16, introduce tea shoot, cut seedling, cut seedling-growing method for cut off tea shoot distance " mud door " 19cm place limb up with the fruit tree seacteur.
(3), field planting: in the middle of the transplanting furrow, open a field planting ditch, tea shoot is put into back " mud door " and is exceeded transplanting furrow bottom face 2cm, and from the middle ridging ridging of two side direction, institute ridging top is lower than the outer ground 3cm of transplanting furrow in transplanting furrow, and ridge top width degree is 8cm.
(4), water normal root water: after the tea shoot field planting, in transplanting furrow, water normal root water of foot immediately, transplant the top of time that field planting should the be higher than institute's ridging of the water surface in the furrow when watering.
(5), arching canopy: transplant the furrow shed of putting on the shelf, shed height 43cm, span 60cm at every row.
(6), lid plastic sheeting for farm use and sunshade net: after 16 afternoon of the March 16:00; It is thick in transplanting furrow, to spread the wet wheat bran 3cm that water squirts; On shed, cover white polyethylene ordinary agricultural membrane one deck immediately and use the soil pressure tightening seal all around; Adding a cover the sunshade degree on the plastic sheeting for farm use is 40% sunshade net one deck and fixing, and lid plastic sheeting for farm use and the work of sunshade net were all accomplished March 16.
(7), remove plastic sheeting for farm use and sunshade net: April 12 is to April 14, struts plastic sheeting for farm use from shed two and centre in continuous three days to ventilate, and remove plastic sheeting for farm use morning April 15, discharges ponding transplanting logical the opening to rand in furrow two when running into big rainfall, removed the sunshade net on June 2.
Embodiment 2,
The tea shoot cultivation mode is a duplicate rows in the present embodiment, little line-spacing 30cm, and it is following that tea shoot is transplanted concrete grammar:
(1), dig the transplanting furrow: the position of the tea shoot of embarking on journey to prepare in the field to plant is a center line, and cutting depth is the transplanting furrow of 8cm, and transplanting the furrow width is 80cm.
(2), cut seedling: confirm that the tea shoot transplanting time is March 23, introduce tea shoot, cut seedling, cut seedling-growing method for cut off tea shoot distance " mud door " 18cm place limb up with the fruit tree seacteur.
(3), field planting: in the middle of transplanting furrow, open two field planting ditches at a distance of 30cm; Tea shoot is put into back " mud door " and is exceeded transplanting furrow bottom face 2cm; From the middle ridging ridging of two side direction, institute ridging top is lower than transplants the outer ground 3cm of furrow in transplanting furrow, and ridge top width degree is 38cm.
(4), water normal root water: after the tea shoot field planting, in transplanting furrow, water normal root water of foot immediately, transplant the top of time that field planting should the be higher than institute's ridging of the water surface in the furrow when watering.
(5), arching canopy: transplant the furrow shed of putting on the shelf, shed height 60cm, span 90cm at every row.
(6), lid plastic sheeting for farm use and sunshade net: after 23 afternoon of the March 16:00; It is thick in transplanting furrow, to spread the wet wheat bran 3cm that water squirts; On shed, cover white polyethylene ordinary agricultural membrane one deck immediately and use the soil pressure tightening seal all around; Adding a cover the sunshade degree on the plastic sheeting for farm use is 40% sunshade net one deck and fixing, and lid plastic sheeting for farm use and the work of sunshade net were all accomplished March 23.
(7), remove plastic sheeting for farm use and sunshade net: April 19 is to April 21, struts plastic sheeting for farm use from shed two and centre in continuous three days to ventilate, and remove plastic sheeting for farm use morning April 22, discharges ponding transplanting logical the opening to rand in furrow two when running into big rainfall, removed the sunshade net on June 5.
Claims (4)
1. tea district, north of the Changjiang River tea shoot in spring transplantation technique is characterized in that comprising digging and transplants furrow, cuts seedling, field planting, waters normal root water, arching canopy, lid plastic sheeting for farm use and sunshade net, removes plastic sheeting for farm use and seven key steps of sunshade net that concrete operation method is following:
(1), dig the transplanting furrow: the position of the tea shoot of embarking on journey to prepare in the field to plant is a center line, and cutting depth is the transplanting furrow of 8cm, adopts single file to transplant, and transplanting the furrow width is 50cm, adopts duplicate rows to transplant, and transplanting the furrow width is little line-spacing+50cm;
(2), cut seedling: confirm the tea shoot transplanting time, introduce tea shoot, cut seedling;
(3), field planting: in the middle of transplanting furrow, open the field planting ditch; Tea shoot is put into back " mud door " and is exceeded transplanting furrow bottom face 2cm, and from the middle ridging ridging of two side direction, institute ridging top is lower than the outer ground 3cm of transplanting furrow in transplanting furrow; That ridge top width degree single file is transplanted is 8cm, and that duplicate rows is transplanted is little line-spacing+8cm;
(4), water normal root water: after the tea shoot field planting, in transplanting furrow, water normal root water of foot immediately, transplant the top of time that field planting should the be higher than institute's ridging of the water surface in the furrow when watering;
(5), arching canopy: transplant the furrow shed of putting on the shelf at every row, the shed height is greater than 40cm, and span is for transplanting furrow width+10cm;
(6), lid plastic sheeting for farm use and sunshade net: after the afternoon 16:00; It is thick in transplanting furrow, to spread the wet wheat bran 3cm that water squirts; On shed, cover white polyethylene ordinary agricultural membrane one deck immediately and use the soil pressure tightening seal all around, adding a cover the sunshade degree on the plastic sheeting for farm use is 40% sunshade net one deck and fixing;
(7), remove plastic sheeting for farm use and sunshade net: tea shoot was transplanted the back 25～30 days, strutted plastic sheeting for farm use from shed two and centre in continuous three days to ventilate, and removed plastic sheeting for farm use then, and furrow two is logical opens to rand discharge ponding transplanting when running into big rainfall, and early June is removed the sunshade net.
2. tea district, a kind of north of the Changjiang River according to claim 1 tea shoot in spring transplantation technique is characterized in that confirming that the tea shoot transplanting time is a mid or late March.
3. tea district, a kind of north of the Changjiang River according to claim 1 tea shoot in spring transplantation technique is characterized in that cutting in the seedling step, cuts seedling-growing method for cut off tea shoot distance " mud door " 18～21cm place limb up with the fruit tree seacteur.
4. tea district, a kind of north of the Changjiang River according to claim 1 tea shoot in spring transplantation technique is characterized in that in one day, accomplishing to lid plastic sheeting for farm use and sunshade net step from cutting the seedling step.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102870590A (en) * | 2012-10-30 | 2013-01-16 | 镇江市丹徒区上党墅农茶叶专业合作社 | Soil-moisture preservation method for improved-variety cultivation of tea trees |
| CN102960481A (en) * | 2012-12-05 | 2013-03-13 | 童广清 | Zijuan tea cultivating and processing method |
| CN103283468A (en) * | 2013-06-17 | 2013-09-11 | 杭州金瑞农业科技开发有限公司 | Tea seedling transplanting method |
| CN103460922A (en) * | 2013-08-19 | 2013-12-25 | 湖北楚孝生态茶叶有限公司 | Method of planting flat tea of China tea 108 |
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| CN101743835A (en) * | 2009-12-17 | 2010-06-23 | 狄正兴 | The methods of cultivation of cave plantation rape are exempted from rotary tillage |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870590A (en) * | 2012-10-30 | 2013-01-16 | 镇江市丹徒区上党墅农茶叶专业合作社 | Soil-moisture preservation method for improved-variety cultivation of tea trees |
| CN102960481A (en) * | 2012-12-05 | 2013-03-13 | 童广清 | Zijuan tea cultivating and processing method |
| CN102960481B (en) * | 2012-12-05 | 2014-06-18 | 童广清 | Zijuan tea cultivating and processing method |
| CN103283468A (en) * | 2013-06-17 | 2013-09-11 | 杭州金瑞农业科技开发有限公司 | Tea seedling transplanting method |
| CN103283468B (en) * | 2013-06-17 | 2016-01-20 | 杭州金瑞农业科技开发有限公司 | Tea shoot transplanting method |
| CN103460922A (en) * | 2013-08-19 | 2013-12-25 | 湖北楚孝生态茶叶有限公司 | Method of planting flat tea of China tea 108 |
| CN103460922B (en) * | 2013-08-19 | 2015-10-28 | 湖北楚孝生态茶叶有限公司 | The implantation methods of middle tea 108 flat tea |
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Application publication date: 20120815 |