30results about How to "Improve the efficiency of afforestation" patented technology

Reforestation capsules composed of biodegradable materials are operable to be used in aerial reforestation operations. Capsules may contain one or more seedlings, compacted fertilizer, soil, and/or nutrients. Capsules include a flight platform component and cone tip component. The capsule structure survives impact and may serve as additional nutrient for the seedling(s). A housing unit sized and configured to contain and dispense capsules can be mounted or otherwise housed in an aircraft to deliver capsules.

The present invention relates to the technical field of plant seedling breeding, in particular to a one-step cultivation method for Camellia oleifera bud-stock light matrix grafting container seedlings. The method comprises seedbed preparation, seedling transplantation and incubation management after seedling transplantation. The seedbed preparation comprises the steps of shadow sprinkler system construction, seedbed establishment, overall disinfection, nutrition frame placement and matrix disinfection, the seedling transplantation comprises the steps of sludge preparation, matrix treatment, seedling transplantation, spraying disinfection, rodenticide placement and film covering, and the incubation management after seedling transplantation comprises the steps of complementation and moisture retention, spraying cooling, film-peeling protection, and film and shadow net removal. The present invention aims to provide a one-step cultivation method for Camellia oleifera bud-stock light matrix grafting container seedlings, the conventional method is changed, and a centralized and refined management process is adopted, so that the graft survival rate and seedling growth speed are improved, and then the afforestation efficiency is improved, and the economic effect is increased.

The present invention relates to fluidized bed palletizing process and special coating machine for coating tree seeds of all sizes and different shapes. The special coating machine has an air compressor, a control cabinet and a system unit connected to the air compressor. It features the system unit with bottom connected through a heat exchange cabinet to the heater, liquid inlet and material feeding port communicated separately to a liquid inlet pump and a material feeding bin, and top communicated via a silencer to an induced draft fan. The fluidized bed palletizing process includes the steps of: presorting of seed, wind sorting of seed, coating the seed with inner layer, coating the seed with intermediate layer, and polishing and coating the seed with colorizing layer.

The invention belongs to the field of road greening technology, in particular to a greening method for a vegetation module slope. The method comprises following steps: 1), cleaning the slope; 2), digging a vegetation cave; 3) filling matrix or nutrient soil; 4), configuring vegetation.The technical scheme utilizes seedlings or a cutting mode to green so that greening cost of a barren mountain is recued and greening difficulty of the barren mountain is lowered. The method is utilized for afforestation in the barren mountain and easy to realize so that survival rate is greatly increased, efficiency of forest cultivation in the barren mountain is improved and forest cultivation effect is significant.In addition, disused straws are fully made use of and applied to a greening net so that straws become commercial. A new approach is created for cyclic utilization of straws in order to generate business value.

The invention provides full-nutrient interference liquid for four-season waterless trees in arid regions and a preparation method of the full-nutrient interference liquid. The full-nutrient interference liquid is formed by culturing photosynthetic bacteria, lactic acid bacteria, actinomycetes, filamentous bacteria and saccharomycetes and fermenting the bacteria with other strains, minerals and special additives, wherein the contents of the photosynthetic bacteria, the lactic acid bacteria, the actinomycetes, the filamentous bacteria, the saccharomycetes, the strains, the minerals and the special additives are 0.3-0.5%, 0.4-0.6%, 0.6--0.8%, 0.2-0.4%, 0.9-1.1%, 0.4-0.6%, 50-55% and 47.2-50% by weight respectively. Seedlings treated by the full-nutrient interference liquid are planted in northern regions with the annual rainfall of 100-400 mm without watering, watering is not needed in a three-year breeding period, and the trees can be planted in four seasons. The afforestation efficiencyis greatly improved, the afforestation cost is effectively reduced, water resources are greatly saved, and the afforestation area is enlarged.

The invention discloses a coastal saline and alkaline land rain season willow root cutting forestation method. The coastal saline and alkaline land rain season willow root cutting forestation method includes variety selection, forest land underground water level control, soil improvement, bed manufacture, plastic film mulching, forestation and management. Compared with the prior art, the coastal saline and alkaline land rain season willow root cutting forestation method has the advantages that rainfall is large and forestation land is small in saline and alkaline stress effect in a rain season, and therefore willows easily sprout and grow, and then the willows can grow to be 1m high after the rain season is finished, the forestation land can be effectively mulched through proper close planting, salt surface infiltration action of the forestation land is inhibited, the forestation in the rain season can effectively avoid influences of spring drought, the root cutting forestation in the rain season has obvious advantages for coastal beach forestation land with no fresh water irrigated, and additionally by using the root cutting forestation, cuttings are completely inserted into soil, water retaining capacity of wickers is strong, and willow forestation survival rate on the coastal saline and alkaline land is improved, and furthermore when the root cutting forestation is used, forestation material consumption is small, the root cutting wickers are quick to collect and transport, forestation cost is low, close joining of all forestation environments is facilitated, and forestation efficiency is improved.

The invention discloses a conservation dish for increasing the survival rate of desert plants. A fitting groove internally provided with an aerogel felt is formed in the circumference of the inner wall of a dish body; the dish body is filled with nutrient soil formed by mixing an active microorganism fermentation liquor, a micronutrients fertilizer, a rooting liquid, water-absorbent resin, humic acid, an organic fertilizer and sandy soil; after the desert plants are cultivated into young plants in the conservation dish, the young plants and the dish body are transferred into soil pits of a desert region for cultivation. The dish body made from pulp provides more organic matters after being degraded, the hollow dish body, the protruding fitting groove and the aerogel felt provide multiple thermal insulating layers for the transplanted plants to prevent moisture from evaporating, the combination of the nutrient soil provides nutrient and moisture required by periodical protection and periodical growth for seedlings under the desert conditions, thereby ensuring that the desert plants can develop in the seedling stage and in the growth state, promoting the growth of the seedlings, andincreasing the seedling raising survival rate and transplanting preserving rate of the desert plants, and a seedling raising and transplanting method is superior to a desert restoration technology under an existing drip irrigation condition and less irrigation condition.

The invention discloses a pre-afforestation seedling drought stress pretreatment method of southern pines. The method includes that three consecutive times of drought stress treatment is performed on seedlings before outplanting and afforestation of the southern pines; water control time in seedling stress is prolonged from the first time of 3 days to the third time of around 30 days; outplanting afforestation can be performed after the seedlings are thoroughly watered and three times of stress pretreatment is completed. In different periods of stress, adverse resistance in seedling stages of the southern pines is improved and adjusted by spraying plant foreign aid materials of multi-effect triazole, salicylic acid, indolebutyric acid and monopotassium phosphate on leaf surfaces so as to improve effect in drought stress. Practice shows that seedling drought resistance capability is greatly improved by adopting the method to perform pretreatment before afforestation, survival rate of afforestation is 25%-35% higher than that of a traditional method, afforestation efficiency is remarkably improved, after-planting and management and protection costs are saved, the method is applicable to popularization and application in fast-grown forest construction and engineering afforestation, and important practical significance in development of industrial raw material forests of the southern pines is achieved.

The invention discloses a Huzhou shoaly land poplar mechanized drilling and direct slip planting method. The method comprises the steps of seedling trunk selection and preparation (seedling selection,seedling cutting and seedling trunk soaking) and direct slip planting (density preparation, mechanized drilling and deep planting). The Huzhou shoaly land poplar mechanized drilling and direct slip planting method can increase the nursery stock survival rate, shorten the seedling recovery period and promote the growth of nursery stocks; meanwhile, the method can effectively improve the Huzhou shoaly land ecological environment and also has a certain promoting effect on snail control and schistosomiasis prevention.

The invention relates to the technical field of afforestation, in particular to a water-saving irrigation afforestation method and application thereof. A cuttage method and a punching method have certain relevance and are matched for water-saving irrigation afforestation, compared with the irrigation water consumption of 450-900 m<3>/hm<2> of traditional afforestation, the water consumption is 1/720-1/360 of that of a traditional method, fresh water resources are greatly saved, the water utilization rate is increased, the afforestation cost is reduced, and the afforestation time is greatly shortened on the premise that the survival rate and the preservation rate are guaranteed.