34 results about "Shade tree" patented technology

A hardware-accelerated recirculating programmable texture blender/shader arrangement circulates computed color and alpha data over multiple texture blending/shading cycles (stages) to provide multi-texturing and other effects. Up to sixteen independently programmable consecutive stages, forming a chain of blending operations, are supported for applying multiple textures to a single object in a single rendering pass.

The invention relates to an original ecological pig farm and an original ecological pig breeding method. The interval between front and rear rows of piggeries of the pig farm is more than or equal to 15m; and the activity space of pigs is formed and shade trees are planted among the piggeries; each unit piggery has large ventilation and light-transmitting area; each piggery is provided with a heat-insulating sleeping area, a manure discharge area, a manure discharge hidden channel, an inner suction dirty gas pumping device, a bathing place for cooling the pigs in hot summer days, a manure collection and hazard-free treatment system and a rainwater drainage system; and the temperature of supplied drinking water in each piggery is no lower than 5 DEG C. Through the original ecological pig farm, the pigs can restore natural habits, naturally ingest food, freely bathe in the sunshine so as to reduce the stress and obviously enhance the disease resistance of the pigs; and the internal and external environments of the piggeries are clean, air is ventilated, smooth and odorless, and pathogenic microorganisms are a few, so that morbidity is reduced; and the problems of residual toxic and harmful substances in pork, and light color and poor taste of the pork can be solved, and the pork becomes more tender, fragrant, and flavorous.

The invention relates to the field of municipal greening management and maintenance, and provides a shade tree pool with a water storage and drainage device. The shade tree pool comprises a collection and drainage device arranged under a sidewalk, the storage and drainage device arranged under a portion between a green belt and a roadway and a shade tree pool body arranged under the green belt; the collection and drainage device is used for moderately collecting leaking rainwater and conveying the collected rainwater to the shade tree pool body; the storage and drainage device is used for moderately filtering sewage to generate filter water, conveying the filter water to the shade tree pool body, and draining excessive sewage to a municipal road sewage pipe; the shade tree pool body is used for planting shade trees, receiving and moderately storing the rainwater conveyed by the collection and drainage device and the filter water conveyed by the storage and drainage device, continuously conveying the rainwater and filter water into a planting soil layer through water absorbing cotton ropes, and releasing the excessive rainwater and filter water to a municipal road rainwater pipe; the shade tree pool body is also used for receiving and storing irrigation water, and continuously conveying the irrigation water into the planting soil layer through the water absorbing cotton ropes.

The invention provides a construction method of a biodiversity tea garden. According to the construction method, Chinese birches are planted in the tea garden and arbor-type tea trees are grown in the tea garden to achieve a shading effect in the tea garden; green manure crops such as fungi, beans and white radish are interplanted in the tea garden to increase the soil fertility; meanwhile, diseases, insect pests and weeds in the tea garden are controlled by use of agricultural and biological measures. As a result, a stereoscopic ecological community structure, namely Chinese birch shading trees at the upper layer, arbor-type old tea trees at the middle layer, ecological tea garden at the lower layer and weed green manure at the bottom layer, is formed in the tea garden, and a compound ecological tea garden system which is reasonable in structure and stable in function is constructed. The problems of excessive pesticide residue, declining of biodiversity, harm to tea food safety and the like due to the application of pesticides and chemical fertilizers in the tea garden are solved. The yield of the tea garden is increased, the tea quality is guaranteed and the tea quality reaches the organic level.

The invention discloses a garden distributed rainwater collection and ecological provision protection system. The system is composed of an ground tree protection part, a penetrating part and an underground rainwater collection and recovery well. Rainwater flows into the penetrating part through a large permeable cover plate, a small permeable cover plate, an outer permeable support frame and an inner permeable support frame and enters soil; when water pressure in the soil is greater than water pressure in the well, water in the soil passes through geotextile and then permeates into the rainwater collection and recovery well; when the water pressure in the well is greater than the water pressure in the soil, the water in the well permeates into the soil through the geotextile so as to supplement underground water and change the moisture content of the soil, and quick entering and slow going are realized through internal and external pressure or concentration difference. According to the garden distributed rainwater collection and ecological provision protection system, industrial waste steel slag is used as surrounding protection devices of shade trees, so that the water can permeate and can be purified, the trees can be protected, urban rain and flood resources are used locally, the discharge pressure of urban pipelines is reduced, and the utilization rate of the rain and flood resources is increased.

The invention discloses a planting method for tea leaves. The planting method comprises the following steps: planting 3300 to 20000 tea-tree seedlings per mu, wherein the planting distances between adjacent tea tree seedlings are the same, then planting spacing forest around a tea garden and at the side of a road, and planting shade trees in the tea garden; applying a fertilizer; carrying out pruning in a juvenile stage; carrying out pruning in a maturation and harvesting stage; and carrying out pruning in a senescent stage. According to the planting method for the tea leaves, a scientific and systematic method is adopted to perform tea-tree cultivation and tea-leaf picking; the yield of the tea leaves is increased; the quality of the tea leaves is improved; meanwhile, benefits of yield per mu are greatly improved.

The invention discloses a shade tree conservation body with a rainwater flow gathering and nutrition supply device. The shade tree conservation body comprises a conservation body structure. The center of the conservation body structure is provided with a shade tree planting hole, a substrate is arranged below the conservation body structure, the conservation body structure is provided with a film for wrapping the conservation body structure and the substrate, and the conservation body structure is composed of a plurality of nutrition supply devices and a rainwater flow gathering device. The nutrition supply devices each comprise a vertically downward nutrient pipe body and a conical nozzle arranged on the outer wall of the nutrient pipe body. The rainwater flow gathering device comprises a horizontally arranged closure groove and a rainwater pipe communicated with the closure groove. The substrate is internally further provided with a plurality of small nutrition liquid balls, the small nutrition liquid balls are formed by the wrapping of decomposable materials, and the bottom end of the film is further provided with a water seepage hole. The shade tree conservation body is favorable for accelerating downward extension and growth of tree roots, the problem that a conventional nutrition supply device only provides moisture on surface soil, so that the tree roots are gathered on the soil surface is solved, and the film is adopted to perform conservation against loss of the substrate, moisture and nutrient substances.

A tree trimming method that is related to a convex method of angular trimming of trees. The methodology uses angle cuts for tree trimming and shaping of all shade trees, evergreen trees, and ornamental trees. The angle cutting of limbs is in a “convex cut”. This makes curved cuts bring the tree limbs in a radial shape and encourages them to grow which results in the tree canopy to be round or radial in shape. Angle cutting proves useful either on the outside perimeter or useful in vertical clearing inside the tree canopy for clearance (for power lines and such). Essentially any angle of clearing or directional shaping can be done with this of cutting method—under the canopy, on the sides, at the top, or clearing pathways through the middle without damage to the trees.

The invention provides a plant for controlling damage of fall webworms and a simple environmental application method of the plant to urban greening trees. The simple environmental application method of the plant to urban greening trees is characterized by including: cutting harvested whole plants of Artemisia lavandulaefolia into 2-3cm long pieces, placing into a vessel, adding 1-2% of edible sugared water, and mixing well; and when Artemisia lavandulaefolia leave the trees to overwinter each year, mixing and grinding the Artemisia lavandulaefolia with the edible sugared water according to a ratio of 2:1, scattering mixed Artemisia lavandulaefolia at the position of 20-30cm around each shade tree, covering all of Artemisia lavandulaefolia with earth once every 5-7 days, and continuously covering for two to three times. By the method, pupation rate of fall webworms is lowered by 60-75%. The plant and the method have the advantages that the natural resource Artemisia lavandulaefolia of China is fully utilized, the plants of Artemisia lavandulaefolia grow massively around China and appear everywhere, obtaining Artemisia lavandulaefolia is simple and easy, and accordingly waste can be turned into wealth; and Artemisia lavandulaefolia is nontoxic to higher animals and beneficial lives, the application method of Artemisia lavandulaefolia to urban greening trees is simple and easy, the cost of the method is about one twentieth of that of the existing methods, evident economic benefit is achieved, and great ecological benefit and social benefit can also be achieved.

A tree trimming method that is related to a convex method of pre-determined angular trimming of deciduous trees. The methodology uses pre-determined angle cuts for deciduous vegetation to re-orient new growth and shape shade trees, shrubs and ornamental trees. This pre-determined “convex cut” makes the curved cuts reorient the tree limbs to a pre-desired radial shape and encourages the tree limbs to re-orient and grow. This results in the deciduous tree canopy that is round or radial in shape. The pre-determined angle cutting proves useful for either on the outside perimeter or for clearing inside the tree canopy for power lines. Essentially any pre-determined angle of clearing or directional shaping to re-orient new growth can be done with this cutting method.

How to grow Lianli tree. The invention relates to nursery stock cultivation and garden landscaping of ornamental trees such as solitary ornamental trees and garden shade trees, and the method includes selection of tree species, selection of seedling stock size, planting, pruning, management and landscaping. The planting is to transplant 2-5 seedlings together at a close distance according to the conditions of the tree species and the seedlings, and cultivate them into combined tree seedlings and garden landscapes of combined type, connected stem type, twisted type, connected branch type and comprehensive type connected tree seedlings and garden landscape. value and economic value. Through the cultivation method of the present invention, especially when the nursery stock market is shrinking, and small and medium-sized seedlings are sold at low prices or even destroyed, these seedlings are used for conjoined cultivation, and 2-5 plants are planted at close distances, which can reduce the cost of a single plant. Valuable seedlings are changed into high-valued Lianli tree seedlings, which can save nursery land and improve economic benefits.

The invention provides a cultivation method capable of improving root activity of coffees and relates to the technical field of coffee planting. The cultivation method capable of improving the root activity of the coffees comprises the steps: S1. planting sesbania for 1 year in advance, carrying out planting and harvesting, and then, returning the other parts to fields; S2. applying humus soil 1 and tea brick rosin wash for disinsectization, adjusting a pH value, and meanwhile, carrying out plowing, harrowing and fining; S3. planting the sesbania at intervals; S4. applying humus soil 2, and carrying out plowing, harrowing and fining; and S5. carrying out transplanting and reasonable watering. Through using the humus soil 1, the humus soil 2, the sesbania and shade trees, soil for plantingthe coffees is rich in fertility; the sesbania and the shade trees have certain economic values, and a pH of a planting field is proper under the action of lime and plant ash in the humus soil 1 and the humus soil 2; the tea brick rosin wash and fosthiazate in watering water can effectively control insect pests threatening roots of the coffees; and due to different planting time and different watering modes and containing ingredients, the requirements on survival and growth of the roots can be fully met, and the survival rate after transplanting of young coffee plants is guaranteed.

The invention relates to the technical field of delaying degradation of peonies in the south of Yangtze River, and discloses a planting method for delaying degradation of peonies in the south of Yangtze River. The planting method comprises the following steps: step 1, improving the soil structure; step 2, constructing a drainage pipe network; step 3, planting shading tree species and building sunshade nets; step 4, selecting and matching peony varieties; step 5, conducting high-platform and high-ridge planting in good time; and step 6, performing management after planting. According to the planting method, the survival rate of seedlings in the southern region is increased, breeding of diseases and insect pests is reduced, degeneration of peony plants is delayed, and the peony ornamental value and the benefits of peony gardens are improved.

The invention provides a biological control method for a tea garden. According to the method, telenomus sp release operation is carried out in spring and autumn to eliminate pests in the tea garden, and waterproof membranes are surrounded around incubators during the rainy season. Meanwhile, during implementation of the technical scheme, shading trees are utilized to reduce the probability of sunburn of tea seedlings, biological control is realized by breeding telenomus sp, pesticide spraying is avoided, and meanwhile, water supplementing and waterproof operation for the incubators are performed according to habits of the telenomus sp in the breeding process of the telenomus sp.

A distinctive Southern Live Oak tree is provided which was discovered as a chance seedling at Brooksville, Fla., U.S.A. The new variety is well-suited for growing as an easily-maintained quality shade tree in the landscape. The tree is a very rapid grower and displays a generally upright and substantially uniform and dense growth habit with a dominant central leader when mature. The lateral branches commonly are disposed at angles of greater than 60 degrees from the vertical in the substantial absence of included bark. Attractive dark green elongated and narrow leaves are formed which are glossy on the upper surface.