CN105230421A - Weeding film covering and hard wood cutting method for cultivating seedlings of populus russkii - Google Patents

Weeding film covering and hard wood cutting method for cultivating seedlings of populus russkii Download PDF

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CN105230421A
CN105230421A CN201510667817.9A CN201510667817A CN105230421A CN 105230421 A CN105230421 A CN 105230421A CN 201510667817 A CN201510667817 A CN 201510667817A CN 105230421 A CN105230421 A CN 105230421A
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cuttings
time
seedling
growth
cuttage
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徐发辉
马兴华
何敏
黄汉爱
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徐发辉
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods

Abstract

The invention discloses a weeding film covering and hard wood cutting method for cultivating seedlings of populus russkii. The method comprises the following steps of S1. seed branch collection comprising collecting one-year strong seed branches being good straight and plump in buds without damages caused by diseases and pests, stumping and collecting; S2. ear making; S3. storage and root promotion for ears to be cut; S5. soil preparation and film covering; S6. treatment for the ears to be cut comprising soaking the ears to be cut in a solution prepared by a plant growth regulator ABT6 rooting power and with a concentration of 50 mg/kg for 10 hours; S7. cutting; and S8. cultivation and management. The growth of the seedlings comprises a survival period, a seedling period, a fast growing period, a nursery stock hardening period and a dormancy period. The invention provides the weeding film covering and hard wood cutting method for cultivating the seedlings of populus russkii, not only the survival rate of nursery stocks is raised, but also the growth amount of the nursery stocks can be raised by ridging and covering a film, the growing period can be prolonged, weeds can be prevented, labor intensity can be lightened, so the method has a large value of popularization.

Description

A kind of P.Russkii Jabi covers Herbicide film hardwood cutting and seedling raising technical method
Technical field
The present invention relates to a kind of plant cuttage seedling growing process, be specifically related to a kind of P.Russkii Jabi and cover Herbicide film hardwood cutting and seedling raising technical method.
Background technology
P.Russkii Jabi successfully introduces a fine variety to Xinjiang from Russia, introduce a fine variety again a kind of high-quality shelter forest seeds of Hexi Region of Gansu, meeting and introduce a fine variety from High aititude, high latitude to the principle of low altitude area, low latitudes, is the Xinjiang poplar success tall and big high-quality arbor shelter forest seeds that another is successfully introduced a fine variety from Russia after the successful introduction of Xinjiang.But P.Russkii Jabi nursery adopts land for growing field crops open country cuttage to breed, and survival rate is low, and seedling growth amount is little, does not reach outplanting standard.Overlay film protecting field cuttage must be adopted, reach high quality seedling and go out garden standard, meet afforestation requirement.
Summary of the invention
The object of the invention is to realize P.Russkii Jabi nursery stock Fast-propagation, high standard high quality of production.In production process, by P.Russkii Jabi overlay film cuttage, propose a kind of P.Russkii Jabi and cover Herbicide film hardwood cutting and seedling raising technical method.
The object of the present invention is achieved like this: it is an applicable technology that P.Russkii Jabi covers Herbicide film hardwood cutting and seedling raising skill.A kind of P.Russkii Jabi seedling-wood breeding technology, is characterized in that P.Russkii Jabi covers Herbicide film cuttage, realize P.Russkii Jabi nursery stock fast, high standard, high quality of production.Cuttage and seedling culture plastic mulching can improve the microclimate of nursery lot, improve seedbed ground temperature, increase cycle seedling growth phase, reduce soil water evaporation, keep the temperature and humidity of soil over a period to come, improve soil physical chemistry structure, suppress weed growth, improve plant percent etc., grow for seedling growth and create more suitable condition.
The technical scheme that the present invention solves the employing of its technical problem is: a kind of P.Russkii Jabi covers Herbicide film hardwood cutting and seedling raising technical method, and its method adopts following steps to realize.
(1) plant bar collection: gather kind of bar to select annual robust growth, logical straight, bud is full, carry out stump collection without the nursery stock of damage by disease and insect.This area gathers kind of a bar and generally carried out about 10 days March.Kind bar after collection will be cut into cuttings in time and process, and that cuts fringe as do not carried out in time will concentrate stacking, plants after bar spreads water and uses wet gunnysack or tent capping, prevent from exposing to the weather and cause kind of a bar water loss.The preferably limit seed collecting bar in area with good conditionsi, while be cut into cuttings.(2) fringe processed: the kind bar adopted back is cut into the cuttings that length is 22 cm, cuttings is cut into suitable for reading concordant, apart from upper bud 1 cm, with reduce moisture evaporation and bud dry up, lower cut should be cut into the shape of a hoof at lower bud 1 cm place, takes root after being easy to nursery stock cuttage.The cuttings sheared will make upper and lower putting together in order, and every 100 are bundled into a wisp.(3) root is urged in cuttings storage: cuttings storage is selected higher in physical features, well-drained shady spot, with potassium permanganate, Tibetan sand is conscientiously sterilized before burying, first spread 5 centimetres of wet sand at bottom, and bury flat for the layering of every for branch 100 1 bundles, thickness is 20 centimetres, often put the wet sand that one deck fringe bar all adds one deck 10 cm thick, three layers can be put at most, cover 20 centimetres of sand seal tops above again, one deck is only put in recent years in my garden, cuttings can be made so evenly to break root and break bud.Generate heat for preventing cuttings and rot, ventilative carrying out every 1 meter of perpendicular grass in grave during storage, after storage, first time will water thorough, then sprinkle water at set intervals once, the concrete time is depending on husky humidity, generally to keep hiding sand hold stretch in hand after to be loosely advisable, temperature is too high can be added one deck grass again and hide and sprout.(4) chemical method of hestening rooting: general through twice process, first time, concentration was the potassium permanganate process fringe bar of 0.03%, accelerating oxidation, strengthen the respiration of cuttings, cuttings inner material is converted into and can supplies state, accelerate the formation of root initial body, second time uses ABT root-inducing powder liquid immersion treatment before cuttage.(5) whole ground overlay film: comprise careful wholely, enrich fertilizer, Rational Irrigation, spray chemical herbicide, a whole set of operation such as conscientious overlay film is in interior supporting technology, and overlay film wants close proximity to ground, tight zero-clearance, thoroughly, do not leak better, the overlay film time generally carries out in first three sky of cuttage, again with the good cutting hole of earth mulch after cuttage, to obturage mulch film, do not make ventilative.(6) cuttings process: will carry out estranged powder immersion treatment before cuttings cuttage, with plant growth regulator ABT6 root-inducing powder, compound concentration is that 50 mg/kg soak cuttings 10 hours, and generally every gram of root-inducing powder can process cuttings 6000--8000 and props up.Its content by strengthening regulating plant endogenous hormones and the activity of important enzyme, promote the synthesis of large biological molecule, the morphogenesis of induction fringe bar adventive root or indefinite bud, regulating plant metabolism intensity, can improve survival rate of seedling.(7) cuttage: the best cutting time in Hexi Region of Gansu should about 20 days April, and as the cuttage when soil just thaws, early, survival rate is high for cuttage rooting.Every mu of ground cuttings 8000-8500 props up, for ensureing that cuttings not dehydration divides after cuttage, should broad irrigation immediately, and water will irrigate, and does with treating and can enter before people's cuttings also do not take root, spade be taken in time one time cuttings to be struck again, make cuttings and soil fully connect reality.(8) tending management: annual cuttage stops growing to nursery stock in autumn, experience into five periods such as current, Seedling Stage, Fast-growing stage and nursery stock hardening period, resting stage, each period, nursery stock growth characteristic was different, different to the requirement of environment, therefore, Tending measures is also different.1. become current: take root to cuttings underground from cuttage, overground part bud sprouts foliation, and till newborn seedling independently can manufacture nutrition, the one-tenth current of P.Russkii Jabi is generally within 35 days.The main task of tending management work makes great efforts to maintain higher soil temperature, carries out in good time, generally after first time waters 40 days, carries out second time and irrigate, irrigate every other month once afterwards.To note at ordinary times weeding with a hoe in time, ftercompction is carried out to mulch film.2. Seedling Stage: bear new root from cuttings, launch blade on the ground, independently can carry out nutrition, when significantly rising to seedling height growth only, Seedling Stage generally will through 5-8 time-of-weeks, it is that timely and appropriate discovery is poured water that tending management protects main task, weed with a hoe in time, and soil aeration water permeability is increased, in addition should bud picking in time, timely spraying medicine, prevents pathogen from immersing, and selects and remain healthy and strong to cultivate seedling as trunk during bud picking.3. Fast-growing stage: significantly rise to till Seedling height significantly declines from Cuttings Seedling height, the portion's tachyauxesis of Fast-growing stage nursery stock above and below ground needs a large amount of nutrition, so should strengthen soil permeability, fast-growing will carry out secondary bud picking early stage in time.Applying organic manure material, attentional manipulation fertilizer dosage is answered in first time fertilising, and 10 kilograms, urea is executed on every mu of ground, and fertilising next time can be increased to 15 kilograms.4. nursery stock hardening period: significantly drop to till diameter and root system stop growing from Seedling height growth, after entering hardening period, nursery stock leaf raised growth, new first portion lignification gradually, there is hibernaculum in top, and seedling stem and root system continued growth, constantly enrich hibernaculum and accumulation nutrition, answer attentional manipulation liquid manure, Shaoshi or preferably do not execute, and note reducing frequency of irrigation and irrigation quantity, promote the lignification of nursery stock, improve its resistance, prevent autumn seedling growth amount excessive, top occurs when passing the winter and drains phenomenon.5. resting stage: because this area weather conditions are poor, part seedling growth will form side shoot after 1 year, for not affecting the growth in the nursery stock coming year, to prune in time between resting stage.6. management in next year: because this area temperature is lower, in a year, the seedling growth phase is short, and amount of growth is little, annual seedling does not reach the standard of conventional afforestation, must carry out cultivating for 2 years.The Second Year cultivated wants emphasis to strengthen water and fertilizer management, strengthens fertilising, and within the seedling growth phase, each fertilising will be increased to 20 kilograms.Want to carry out weeding to nursery lot in time, reduce weeds and strive the fertile impact on seedling growth.The side shoot that biennial nursery stock generates before entering resting stage is many, prune in time.
Beneficial effect of the present invention: P.Russkii Jabi is by covering Herbicide film hardwood cutting and seedling raising technology.(1) improve plant percent: by covering the test determination of Herbicide film cuttage, average one-tenth plant percent can reach 83%, improves 52% than land for growing field crops open country cuttage, can voluminous seedling 2500 plants/acre.(2) improve seedling growth amount: plastic film can extend 15--20 days in vegetative period, seedling growth amount is large, and growth is neat.Average height of seedling can increase more than 80cm, and leading thread increases 0.8-1cm.(3) effectively weed growth can be suppressed: first with chemical herbicide process soil before overlay film, and then overlay film, reduce farmland running to weeds, both alleviated the nutrient competition between weeds and nursery stock, and saved again the recruitment used time of weeding.(3) biomass is large: after P.Russkii Jabi cultivates 2 years, and leading thread can reach 3.0cm, and height of seedling can reach 3.0m, the highest 3.5m that grows to, and every mu of ground can go out garden qualified nursery stock 6000 strain, has significant economic benefit.This willow has drought-enduring, anti-saline-alkali property, and by covering, Herbicide film cuttage cultivation nursery stock easily survives, fast growth, economic benefit are obvious.After afforestation, amount of growth is comparatively large, and according to observation, under the condition of liquid manure abundance, lumber recovery is high, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground after 3 years of afforesting can reach more than 18cm, and the height of tree reaches more than 10 meters, and lumber recovery is high, remarkable as shelter forest seeds protection benefit.
Embodiment
(1) plant bar collection: gather kind of bar to select annual robust growth, logical straight, bud is full, carry out stump collection without the nursery stock of damage by disease and insect.This area gathers kind of a bar and generally carried out about 10 days March.Kind bar after collection will be cut into cuttings in time and process, and that cuts fringe as do not carried out in time will concentrate stacking, plants after bar spreads water and uses wet gunnysack or tent capping, prevent from exposing to the weather and cause kind of a bar water loss.The preferably limit seed collecting bar in area with good conditionsi, while be cut into cuttings.(2) fringe processed: the kind bar adopted back is cut into the cuttings that length is 22 cm, cuttings is cut into suitable for reading concordant, apart from upper bud 1 cm, with reduce moisture evaporation and bud dry up, lower cut should be cut into the shape of a hoof at lower bud 1 cm place, takes root after being easy to nursery stock cuttage.The cuttings sheared will make upper and lower putting together in order, and every 100 are bundled into a wisp.(3) root is urged in cuttings storage: cuttings storage is selected higher in physical features, well-drained shady spot, with potassium permanganate, Tibetan sand is conscientiously sterilized before burying, first spread 5 centimetres of wet sand at bottom, and bury flat for the layering of every for branch 100 1 bundles, thickness is 20 centimetres, often puts the wet sand that one deck fringe bar all adds one deck 10 cm thick, three layers can be put at most, cover 20 centimetres of sand seal tops above again.Generate heat for preventing cuttings and rot, ventilative carrying out every 1 meter of perpendicular grass in grave during storage, after storage, first time will water thorough, then sprinkle water at set intervals once, the concrete time is depending on husky humidity, generally to keep hiding sand hold stretch in hand after to be loosely advisable, temperature is too high can be added one deck grass again and hide and sprout.(4) chemical method of hestening rooting: general through twice process, first time, concentration was the potassium permanganate process fringe bar of 0.03%, accelerating oxidation, strengthen the respiration of cuttings, cuttings inner material is converted into and can supplies state, accelerate the formation of root initial body, second time uses ABT root-inducing powder liquid immersion treatment before cuttage.(5) whole ground overlay film: comprise careful wholely, enrich fertilizer, Rational Irrigation, spray chemical herbicide, a whole set of operation such as conscientious overlay film is in interior supporting technology, and overlay film wants close proximity to ground, tight zero-clearance, thoroughly, do not leak better, the overlay film time generally carries out in first three sky of cuttage, again with the good cutting hole of earth mulch after cuttage, to obturage mulch film, do not make ventilative.(6) cuttings process: will carry out estranged powder immersion treatment before cuttings cuttage, with plant growth regulator ABT6 root-inducing powder, compound concentration is that 50 mg/kg soak cuttings 10 hours, and generally every gram of root-inducing powder can process cuttings 6000--8000 and props up.Its content by strengthening regulating plant endogenous hormones and the activity of important enzyme, promote the synthesis of large biological molecule, the morphogenesis of induction fringe bar adventive root or indefinite bud, regulating plant metabolism intensity, can improve survival rate of seedling.(7) cuttage: the best cutting time in Hexi Region of Gansu should about 20 days April, and as the cuttage when soil just thaws, early, survival rate is high for cuttage rooting.Every mu of ground cuttings 8000-8500 props up, for ensureing that cuttings not dehydration divides after cuttage, should broad irrigation immediately, and water will irrigate, and does with treating and can enter before people's cuttings also do not take root, spade be taken in time one time cuttings to be struck again, make cuttings and soil fully connect reality.(8) tending management: annual cuttage stops growing to nursery stock in autumn, experience into five periods such as current, Seedling Stage, Fast-growing stage and nursery stock hardening period, resting stage, each period, nursery stock growth characteristic was different, different to the requirement of environment, therefore, Tending measures is also different.1. become current: take root to cuttings underground from cuttage, overground part bud sprouts foliation, and till newborn seedling independently can manufacture nutrition, the one-tenth current of P.Russkii Jabi is generally within 35 days.The main task of tending management work makes great efforts to maintain higher soil temperature, carries out in good time, generally after first time waters 40 days, carries out second time and irrigate, irrigate every other month once afterwards.To note at ordinary times weeding with a hoe in time, ftercompction is carried out to mulch film.2. Seedling Stage: bear new root from cuttings, launch blade on the ground, independently can carry out nutrition, when significantly rising to seedling height growth only, Seedling Stage generally will through 5-8 time-of-weeks, it is that timely and appropriate discovery is poured water that tending management protects main task, weed with a hoe in time, and soil aeration water permeability is increased, in addition should bud picking in time, timely spraying medicine, prevents pathogen from immersing, and selects and remain healthy and strong to cultivate seedling as trunk during bud picking.3. Fast-growing stage: significantly rise to till Seedling height significantly declines from Cuttings Seedling height, the portion's tachyauxesis of Fast-growing stage nursery stock above and below ground needs a large amount of nutrition, so should strengthen soil permeability, fast-growing will carry out secondary bud picking early stage in time.Applying organic manure material, attentional manipulation fertilizer dosage is answered in first time fertilising, and 10 kilograms, urea is executed on every mu of ground, and fertilising next time can be increased to 15 kilograms.4. nursery stock hardening period: significantly drop to till diameter and root system stop growing from Seedling height growth, after entering hardening period, nursery stock leaf raised growth, new first portion lignification gradually, there is hibernaculum in top, and seedling stem and root system continued growth, constantly enrich hibernaculum and accumulation nutrition, answer attentional manipulation liquid manure, Shaoshi or preferably do not execute, and note reducing frequency of irrigation and irrigation quantity, promote the lignification of nursery stock, improve its resistance, prevent autumn seedling growth amount excessive, top occurs when passing the winter and drains phenomenon.5. resting stage: because this area weather conditions are poor, part seedling growth will form side shoot after 1 year, for not affecting the growth in the nursery stock coming year, to prune in time between resting stage.6. management in next year: because this area temperature is lower, in a year, the seedling growth phase is short, and amount of growth is little, annual seedling does not reach the standard of conventional afforestation, must carry out cultivating for 2 years.The Second Year cultivated wants emphasis to strengthen water and fertilizer management, strengthens fertilising, and within the seedling growth phase, each fertilising will be increased to 20 kilograms.Want to carry out weeding to nursery lot in time, reduce weeds and strive the fertile impact on seedling growth.The side shoot that biennial nursery stock generates before entering resting stage is many, prune in time.

Claims (1)

1. P.Russkii Jabi covers a Herbicide film hardwood cutting and seedling raising technical method, it is characterized in that: described seedling growing process method adopts following steps to realize:
(1) plant bar collection: gather kind of bar to select annual robust growth, logical straight, bud is full, carry out stump collection without the nursery stock of damage by disease and insect; This area gathers kind of a bar and generally carried out about 10 days March; Kind bar after collection will be cut into cuttings in time and process, and that cuts fringe as do not carried out in time will concentrate stacking, plants after bar spreads water and uses wet gunnysack or tent capping, prevent from exposing to the weather and cause kind of a bar water loss; The preferably limit seed collecting bar in area with good conditionsi, while be cut into cuttings;
(2) fringe processed: the kind bar adopted back is cut into the cuttings that length is 22 cm, cuttings is cut into suitable for reading concordant, apart from upper bud 1 cm, with reduce moisture evaporation and bud dry up, lower cut should be cut into the shape of a hoof at lower bud 1 cm place, takes root after being easy to nursery stock cuttage; The cuttings sheared will make upper and lower putting together in order, and every 100 are bundled into a wisp;
(3) root is urged in cuttings storage: cuttings storage is selected higher in physical features, well-drained shady spot, with potassium permanganate, Tibetan sand is conscientiously sterilized before burying, first spread 5 centimetres of wet sand at bottom, and bury flat for the layering of every for branch 100 1 bundles, thickness is 20 centimetres, often puts the wet sand that one deck fringe bar all adds one deck 10 cm thick, three layers can be put at most, cover 20 centimetres of sand seal tops above again; Generate heat for preventing cuttings and rot, ventilative carrying out every 1 meter of perpendicular grass in grave during storage, after storage, first time will water thorough, then sprinkle water at set intervals once, the concrete time is depending on husky humidity, generally to keep hiding sand hold stretch in hand after to be loosely advisable, temperature is too high can be added one deck grass again and hide and sprout;
(4) chemical method of hestening rooting: general through twice process, first time, concentration was the potassium permanganate process fringe bar of 0.03%, accelerating oxidation, strengthen the respiration of cuttings, cuttings inner material is converted into and can supplies state, accelerate the formation of root initial body, second time uses ABT root-inducing powder liquid immersion treatment before cuttage;
(5) whole ground overlay film: comprise careful wholely, enrich fertilizer, Rational Irrigation, spray chemical herbicide, a whole set of operation such as conscientious overlay film is in interior supporting technology, and overlay film wants close proximity to ground, tight zero-clearance, thoroughly, do not leak better, the overlay film time generally carries out in first three sky of cuttage, again with the good cutting hole of earth mulch after cuttage, to obturage mulch film, do not make ventilative;
(6) cuttings process: estranged powder immersion treatment will be carried out before cuttings cuttage, with plant growth regulator ABT6 root-inducing powder, compound concentration is that 50 mg/kg soak cuttings 10 hours, and generally every gram of root-inducing powder can process cuttings 6000--8000 and props up; Its content by strengthening regulating plant endogenous hormones and the activity of important enzyme, promote the synthesis of large biological molecule, the morphogenesis of induction fringe bar adventive root or indefinite bud, regulating plant metabolism intensity, can improve survival rate of seedling; (7) cuttage: the best cutting time in Hexi Region of Gansu should about 20 days April, and as the cuttage when soil just thaws, early, survival rate is high for cuttage rooting; Every mu of ground cuttings 8000-8500 props up, for ensureing that cuttings not dehydration divides after cuttage, should broad irrigation immediately, and water will irrigate, and does with treating and can enter before people's cuttings also do not take root, spade be taken in time one time cuttings to be struck again, make cuttings and soil fully connect reality; (8) tending management: annual cuttage stops growing to nursery stock in autumn, experience into five periods such as current, Seedling Stage, Fast-growing stage and nursery stock hardening period, resting stage, each period, nursery stock growth characteristic was different, different to the requirement of environment, therefore, Tending measures is also different; 1. become current: take root to cuttings underground from cuttage, overground part bud sprouts foliation, and till newborn seedling independently can manufacture nutrition, the one-tenth current of P.Russkii Jabi is generally within 35 days; The main task of tending management work makes great efforts to maintain higher soil temperature, carries out in good time, generally after first time waters 40 days, carries out second time and irrigate, irrigate every other month once afterwards; To note at ordinary times weeding with a hoe in time, ftercompction is carried out to mulch film; 2. Seedling Stage: bear new root from cuttings, launch blade on the ground, independently can carry out nutrition, when significantly rising to seedling height growth only, Seedling Stage generally will through 5-8 time-of-weeks, it is that timely and appropriate discovery is poured water that tending management protects main task, weed with a hoe in time, and soil aeration water permeability is increased, in addition should bud picking in time, timely spraying medicine, prevents pathogen from immersing, and selects and remain healthy and strong to cultivate seedling as trunk during bud picking; 3. Fast-growing stage: significantly rise to till Seedling height significantly declines from Cuttings Seedling height, the portion's tachyauxesis of Fast-growing stage nursery stock above and below ground needs a large amount of nutrition, so should strengthen soil permeability, fast-growing will carry out secondary bud picking early stage in time; Applying organic manure material, attentional manipulation fertilizer dosage is answered in first time fertilising, and 10 kilograms, urea is executed on every mu of ground, and fertilising next time can be increased to 15 kilograms; 4. nursery stock hardening period: significantly drop to till diameter and root system stop growing from Seedling height growth, after entering hardening period, nursery stock leaf raised growth, new first portion lignification gradually, there is hibernaculum in top, and seedling stem and root system continued growth, constantly enrich hibernaculum and accumulation nutrition, answer attentional manipulation liquid manure, Shaoshi or preferably do not execute, and note reducing frequency of irrigation and irrigation quantity, promote the lignification of nursery stock, improve its resistance, prevent autumn seedling growth amount excessive, top occurs when passing the winter and drains phenomenon; 5. resting stage: because this area weather conditions are poor, part seedling growth will form side shoot after 1 year, for not affecting the growth in the nursery stock coming year, to prune in time between resting stage; 6. management in next year: because this area temperature is lower, in a year, the seedling growth phase is short, and amount of growth is little, annual seedling does not reach the standard of conventional afforestation, must carry out cultivating for 2 years; The Second Year cultivated wants emphasis to strengthen water and fertilizer management, strengthens fertilising, and within the seedling growth phase, each fertilising will be increased to 20 kilograms; Want to carry out weeding to nursery lot in time, reduce weeds and strive the fertile impact on seedling growth; The side shoot that biennial nursery stock generates before entering resting stage is many, prune in time.
CN201510667817.9A 2015-10-16 2015-10-16 Weeding film covering and hard wood cutting method for cultivating seedlings of populus russkii Pending CN105230421A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106171420A (en) * 2016-07-14 2016-12-07 安徽省石台县七井山食品有限公司 A kind of Fructus Corni cuttage rapid seedling cultivation method
CN110463455A (en) * 2019-08-15 2019-11-19 山东省果树研究所 A kind of method of middle areas in Shandong Province's Hardwood Cuttings In Fig breeding and seedling

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RU2356216C2 (en) * 2007-06-27 2009-05-27 ФГОУ ВПО "Горский государственный Аграрный университет" Method of sex determination of poplar

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106171420A (en) * 2016-07-14 2016-12-07 安徽省石台县七井山食品有限公司 A kind of Fructus Corni cuttage rapid seedling cultivation method
CN110463455A (en) * 2019-08-15 2019-11-19 山东省果树研究所 A kind of method of middle areas in Shandong Province's Hardwood Cuttings In Fig breeding and seedling
CN110463455B (en) * 2019-08-15 2022-02-18 山东省果树研究所 Method for hardwood cutting propagation and seedling raising of figs in Luzhong region

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