57results about How to "Expand the planting area" patented technology

The invention discloses a grape organic cultivation method, which comprises the following steps of (1) building a rainproof shed: a grape frame on two sides of a grape garden is used as a support, and a plastic film is used for building the rainproof shed; (2) relieving the dormancy; (3) managing the fertilizer and water; (4) pinching and processing auxiliary treetops; (5) shaping and trimming; and (6) bagging fruits. The grape organic cultivation method is adopted, pest and diseases damage of the grape fruits can be greatly reduced, the pesticides spraying times can be reduced, nuisanceless grape can be produced, and the planting area of the grape can be enlarged; and the cultivation method also can increase the fruit setting rate, increase the fruit size, alleviate the fruit cracking and improve the fruit quality.

The invention discloses a vegetable paddy-upland rotation cultivation device and cultivation method. The device is characterized in that artificial paddy fields are disposed in a greenhouse, and continuous anti-seepage materials are paved at the bottom of each paddy field and beside ridges; soil layers 20-30cm in thickness are paved on the anti-seepage materials. During construction, 20-30cm of soil is dug from the surface of an appropriate area, the anti-seepage materials are paved after the dug part is tamped, at least 50cm is reserved on the periphery, the dug out soil is filled back, the reserved anti-seepage materials are fixed on the ridges to totally cover the same, and water is filled to form a pond with water at least 20cm in height. By the vegetable paddy-upland rotation cultivation device, paddy-upland rotation can be performed in any vegetable bases at any time, land vegetables can be planted in water-shortage or sand areas while aquatic vegetables such as lotus root, water bamboo, water pack, water chestnut can be planted, and aquatic vegetables can be planted in areas around lakes and rivers and with high underground water level by means of flooding while land vegetables such as melons and fruits can be planted by means of water controlling.

The invention discloses greening building blocks with splicing structures and a greening body spliced thereby. Each greening building block comprises a matrix 1 and a soil accommodating cavity 2 in the matrix 1 and is characterized in that: the downward-concave soil accommodating cavity 2 is formed on the upper part of the matrix 1; the soil accommodating cavity 2 is provided with two inclined planes; the matrix 1 is provided with two wall faces which are planting faces; the planting faces are provided with an inward-concave planting cavity 3; the planting cavity 3 and the wall faces of the soil accommodating cavity 2 form the wall faces of the matrix 1; the top surface and the bottom surface of the matrix 1 are matched with each other and are splicing combined faces 4 for splicing adjacent upper and lower matrixes 1; left and right outer wall faces of the matrix 1 are butt joint faces 5 for splicing adjacent left and right matrixes 1; the butt joint faces 5 are planes matched with one another and are provided with dovetail groove structures 7 matched with one another; and the matrixes 1 are spliced into the greening body with inclined planting holes through upper, lower, left and right splicing structures.

The invention belongs to the field of planting, and particularly provides a cultivating method for cannabis sativa L. for southern plain autumn sowing seed use. The cultivating method for the cannabis sativa L. for the southern plain autumn sowing seed use comprises the steps that firstly, ditching and soil plowing are conducted after land clearance; secondly, base fertilizer is applied; thirdly, the cannabis sativa L seeds are sowed in line between August and September, seedling cultivating matrixes are used for covering instead of soil and are covered by a sunshade net after the sowing; fourthly, water is complemented in time to maintain the moist of the soil in a seedling stage and vigorous growing periods; fifthly, thinning and final singling of seedlings are conducted in time to keep the cultivation density to be 5000-6000 strains/mu; sixthly, intertillage weeding combined with the final singling of the seedlings is conducted; seventhly, additional fertilizer is applied; eighthly, pest control and prevention are conducted; ninthly, proportion of female strains and male strains is adjusted to be 5-7:1 in early flowering stages of cannabis sativa L. male strains; tenthly, harvest is conducted in time. The cultivating method for the cannabis sativa L. for the southern plain autumn sowing seed use can enlarge cultivating area of the cannabis sativa L., shorten the planting period of the cannabis sativa L. and raise the cannabis sativa L. yield, and is particularly applicable to be popularized in planting in the southern plains.

The invention relates to a simple, convenient and safety overwintering cultivation method of figs. The method includes the steps: performing soil preparation, soil improvement and field planting; pruning; applying fertilizers; performing irrigation and the like. A cultivation frame is a 'T'-shaped hedge frame and is high in early yield and beneficial to ventilation of plants, fruits can be sufficiently irradiated by sunlight, and produced fruits are high in sugar degree, fine in coloring, thick in fruit powder and fine in quality. The growth heights and the fruit setting positions of the plants can be controlled by a pruning mode, planting density is increased, the proper number of branches and proper pruning length are determined, the plants are conveniently managed and do not easily suffer from wind chill, and mechanical operation can be performed. By the aid of the technology, the pruning technology of traditional fig production is simplified, the difficulty in pruning, picking and cold protection is overcome, so that planting area is enlarged, and work and labor are saved.

The invention provides a cultivation method of scaffolding vegetable intercropping konjak. The method comprises the steps of (1) selecting a plot which is deep in soil layer, loose in soil and rich in organic matter, wherein the plot is in the area with the altitude of 400-800m; (2) ridge compartment manufacture: making ridge compartments with the widths of 0.8-0.9m and the heights of 0.3-0.35m, wherein operating grooves have the widths of 0.2-0.3m; (3) selecting seeds; (4) konjak sowing: sowing two rows of konjak on each ridge compartment, wherein the row spacing is 0.35-0.4m, and the plant spacing is 0.3-0.35m; (5) scaffolding building: after the konjak is planted, building a scaffolding above the ridge compartments, wherein the scaffolding has the height of 1.8-2.1m; (6) planting vegetables belonging to cucurbitaceous plants around the scaffolding; (7) regulating management: controlling the sunshade rate of the konjak to be 50-65%; (8) harvesting the konjak at the optimum period, and digging after natural logging lasts for 7-10 days. The method utilizes three-dimensional space position and sunlight demand difference, thus reaching ecological harmonious development, reducing disease occurrence, guaranteeing konjak production, realizing the aims of enabling one land for two purposes and multiple harvests, and enabling the konjak to be planted efficiently in the area with low altitude.

The invention relates to a breeding method of a basic nutritional cytoplasmic male sterile line of stingless purple flowers of hibiscus cannabinus. The method comprises the following steps: carrying out test cross by taking an existing cytoplasmic male sterile line of the hibiscus cannabinus as a female parent and a stingless basic nutritional purple material of the hibiscus cannabinus as a male parent, selecting first generation of test cross plants as a sterile line; carrying out saturated backcross on a corresponding stingless basic nutritional purple material of the hibiscus cannabinus as a recurrent male parent; and finally breeding the basic nutritional cytoplasmic male sterile line of the stingless purple flowers of the hibiscus cannabinus, wherein the comprehensive characters are consistent with those of the male parent and represent cytoplasmic male sterility and stable sterility, and the recurrent male parent is a corresponding maintainer line.

The invention provides a novel zygoma implant system which comprises an implant, a connecting body and a base platform, a thread is arranged outside the implant, a cylinder is arranged in the center of the upper portion of the implant, and a thread is formed on the upper portion of the cylinder. A hole is formed in the center of the connecting body, grooving is formed in the upper potion of the connecting body, and screw holes are formed in lug blocks of both sides of the grooving. A protrusion block which is matched with the grooving of the connecting body is arranged on the lower portion of the base platform, and a hole is formed in the protrusion block. The connecting body is connected with the implant by a nut and connected with the base platform by a screw. The novel zygoma implant system is simple in structure, and low in manufacturing cost, has good initial stage stability and anti-rotation function, can sufficiently ensure load intensity of retention, can freely adjust an angle between the base platform and the implant of zygoma, avoids adjustment of clinical complex common path of insertion, and simultaneously expands a possible plant area of the implant of the zygoma, and has good clinical application value.

The invention belongs to the field of plant genetic engineering, and particularly relates to application of an OsHDA710 epigenetic regulatory factor gene in rice development and stress resistance. TheOsHDA710 epigenetic regulatory factor gene is an HDAC family histone deacetylase gene related to stress resistance, and the nucleotide sequence of the OsHDA710 epigenetic regulatory factor gene is asshown in SEQ ID NO: 1. The gene is induced by adversity such as drought simulation, cold, salt and heat shock and plant hormones such as ABA, NAA, 6-BA, JA and IAA. The setting percentage of a gene mutant is remarkably reduced under natural conditions. NaCl and ABA are used for treating overexpression, mutants and wild type plant seedlings, it is found that the mutants of the gene are resistant to NaCl and ABA, and meanwhile growth and the seed germination rate of overexpression plants of the gene are both affected by exogenous ABA. After ABA treatment, the expression level detection of stress resistance related genes of transgenic family plants of different mutants shows that the gene has an important regulation and control function in the rice resistance process.

A method for changing the surface area of seed of the seed melon includes such steps as collecting the seeds of different seed melons, planting, recording their hereditary properties, characteristics, growth durations and disease resistances, choosing male and female parents, and hybridizing.

The invention discloses a method for preparing an adhesive on basis of alfalfa meal. According to the method, powder of stems or leaves of renewable alfalfa with wide planting area and high yield is taken as a raw material, water is taken as a solvent, the powder and water are treated by sodium chloride and hydrochloric acid and have a mixed reaction with epoxy resin under the acetone environment, and the environment-friendly adhesive is prepared; and the obtained adhesive has excellent bonding strength, more water is used as the solvent, so that the cost of the adhesive is lower, a highly processed product of alfalfa meal with an industrialization value is obtained, and the additional value of alfalfa meal is improved. The adhesive is environment-friendly and hygienic in the use process, cannot produce poisonous and harmful matters such as formaldehyde, phenol and the like and can be applied to the field of plywood, particle boards, fiberboard and the like.

The invention discloses environment-friendly and energy-saving fodder for finishing pigs. The environment-friendly and energy-saving fodder comprises corn, wheat middling, double-low rapeseed meal, 10-18 parts of yellow distillers' grains by weight, sodium chloride, rock flour, compound multi-vitamin, compound multi-mineral, choline chloride, lysine salt, phytase, protease, cellulose and montmorillonite. The high-quality and cheap yellow distillers' grains and double-low rapeseed meal are sufficiently used to replace soybean meal, and the problem of shortage of conventional protein fodder resources can be solved; meanwhile, reduced emission of nitrogen, phosphorus and odors from excrement can be realized, a good environmental protection function is realized, and environment pressure caused by cultivation pollution can be relieved to a certain extent, thereby having important practical significance in promoting sustainable development of live pig cultivation and the fodder industry in China.

The invention provides a green and high-yield lily cultivation method. The method comprises the steps of land parcel selection, sufficient base fertilizer application, soil preparation and ridge moisture, soil disinfection, sufficient base fertilizer application, rational close planting, sowing and covering and the like. Wherein during sowing and covering, lily bulbs are covered with a layer of pine needles (pine shells) after being sown, the first covering layer is covered with soil and then covered with a second layer of pine needles (pine shells), namely, the first covering layer can be selected from pine needles or pine shells, the second covering layer can be selected from pine needles or pine shells, and the pine needles and the pine shells are similar in effect as covering raw materials and can be used independently and used independently; and alternate utilization can be realized. According to the method, the suitable space for lily planting is effectively expanded, the physical and chemical properties of soil are improved, the permeability of the soil is improved, nutritional ingredients needed by lilies are supplemented, a good growth and development space in the seedball expanding period is built, the yield of the lilies is increased, the commodity quality of the lilies is improved, the production cost is reduced, lily production is promoted, and good economic, social and ecological benefits are achieved.