735results about How to "Prolong flowering period" patented technology

The invention discloses a preparation method of an algae fertilizer. The preparation method comprises the following steps: 1) removing impurities and exotic matters in algae; 2) completely soaking with ethanol for 24 hours; 3) concentrating lixivium at reduced pressure until extract is obtained; 4) carrying out freeze drying on residue; 5) evenly mixing the extract with the residue; and 6) carrying out spray drying, and carrying out dry granulation so as to obtain the algae fertilizer. The algae fertilizer prepared by using the method has specific advantages in the aspects of improving self-metabolism of a plant, adapting to external environment and providing nutrient substances, and is a natural green fertilizer which is simple in process and suitable for planting organic vegetables.

The invention provides a cyclopropene preservative, which is characterized by containing 0.1 to 99 mass percent of cyclopropene coating material powder, 0.1 to 98 mass percent of compound, composition or material releasing water molecules, and 0 to 98 mass percent of one or more assistants. The invention also provides the preparation method and packaging method of the cyclopropene preservative. The preservative is convenient for use and has a remarkable preservation effect.

The present invention is one kind of fertilizer specially for improving saline-alkaline land and its production process. The fertilizer is produced with gypsum and organic matter as main material and through one special production process. The production process is one advanced biological organic fertilizer producing process including reasonable matching of gypsum and organic material and fermentation with excellent biological bacterial preparation. The fertilizer has the functions of improving saline-alkaline land, lowering soil alkalinity, lowering soil pH value, promoting formation of granular soil structure, raising soil fertility, raising the yield and quality of crop, reducing crop disease, etc.

The invention provides a cyclopropene preservative, which is characterized by containing 0.1 to 99 mass percent of cyclopropene coating material powder, 0.1 to 98 mass percent of compound, composition or material releasing water molecules, and 0 to 98 mass percent of one or more assistants. The invention also provides the preparation method and using method of the cyclopropene preservative. The preservative is convenient for use and has a remarkable preservation effect.

The invention discloses a water culture nutrient agent for flowers and trees and its preparation method, wherein the nourishing agent includes inorganic nutrition, trace element complexing agent and a plurality of organic nourishing compositions, the slow release pelletized granule employs the same nourishing components and adjuvant, which is prepared through the steps of adsorption, embedding, granulating and dressing.

The invention provides a nuisanceless traditional Chinese medicine pesticide which has good insecticidal effects, does not cause resistance to a pesticide, has long action time and can promote crop growth. The traditional Chinese medicine pesticide comprises, by weight, 10-60 parts of melia root bark extract, 10-60 parts of Celastrus angulatus velamen or bark extract, 10-60 parts of derris velamen extract, 10-40 parts of extract of root of Stellera chamaejasme, 10-50 parts of extract of root of Caulis Spatholobi, 10-50 parts of root or leaf extract of Tripterygium wilfordii Hook. f., 20-50 parts of castor bean extract, 20-50 parts of yellowish sophora root extract, 20-50 parts of croton seed extract, 20-50 parts of extract of seed case of Chinese prickly ash, 20-50 parts of tea seed bran extract, 20-50 parts of fructus cnidii extract and 20-50 parts of radix stemonae extract. The above extract products are organic solutions obtained through an ethanol extraction method.

The invention discloses a liquid medicine for prolonging flowering time of wild rhododendron delavayi. The liquid medicine is obtained by adding water to gibberellin and 2,4-dichlorphenoxyacetic acid and blending, and the proportion is that 40-80 mg of gibberellin and 50-150 mg of 2,4-dichlorphenoxyacetic acid are blended with each kilogram of water. When the wild rhododendron delavayi is sprayed by the liquid medicine provided by the invention, the liquid medicine is sprayed by the following ways: spraying parts: uniformly spraying the liquid medicine on the leaves of the wild rhododendron delavayi; spraying time: spraying at the blossom bud developmental phase; spraying period: spraying for one time every seven days; and spraying frequency: spraying for five times in all. The liquid medicine disclosed by the invention has the advantages of freedom from limits of natural conditions, easiness in application in a large scale, simpleness of operation, low cost and capability of really achieving the aim of manually regulating and controlling the flowering time of the wild rhododendron delavayi. By utilizing the liquid medicine disclosed by by the invention, the flowering time of the rhododendron delavayi can be prolonged by about 10 days so that the aim of prolonging the flowering time of the wild rhododendron delavayi can be realized.

A method for promoting the bigbract Herb dendrobin to flower earlier by using plant growth regulator includes such steps as inducing (floral induction and flower bud breeding) to the bigbract Herb dendrobin in greenhouse, spraying the low-concentration solution of gibberellin onto its stem after its pseudobulb is ripe, spraying the mixed solution of paclobutrazol and thidiazuron onto its stem after 7 days, and spraying said mixed solution after 14 days.

The invention discloses a flower slow-release fertilizer and a production method thereof. Silkworm dropping is treated with high temperature composting, deodorization, sterilization, maturity and drying; chemical fertilizers of nitrogen, phosphorus and potassium are dissolved in water to be made into nutrient solution to be sprayed on the well-composted silkworm dropping; the obtained silkworm dropping is then dried or parched to ensure that the water content of the silkworm dropping is reduced below 20 percent and the fertilizer meet the national standard of goods organic fertilizer. The flower slow-release fertilizer which is produced by the matching of the well-composted silkworm dropping and the fertilizers combines organic and inorganic elements and slow-release nutrients and quick-acting nutrients, has full and rich nutrient elements and can provide a plurality of nutrient elements for flowers in a long term as well as a plurality of active substances which is particularly contained in the silkworm dropping, such as amino acids, humin acids, antibiotics and various enzymes, etc. and can promote leaves and branches growth and cultivate large and fresh flowers as well as extending flowering period and improving the disease-resistant ability of flowers.

The invention provides a plant nutrient solution special for kaffir lily. 1L of the plant nutrient solution is composed of the following ingredients, 0.55-0.62g of potassium nitrate, 0.12-0.14g of magnesium sulfate, 0.85-0.90g of urea, 1.02-1.05g of calcium nitrate, 0.42-0.45g of diammonium hydrogen phosphate, 0.12-0.14g of potassium sulfate, 9-11mg of ferric citrate, 15-20mg of boric acid, 1.5-1.8mg of ammonium molybdate, 8.2-8.5mg of copper sulphate, 200-220mg of manganese sulfate, 5-8mg of zinc sulfate, 7.5-8.5mg of glycine and the balance being deionized water. Soilless culture of kaffir lily is carried out by utilization of the plant nutrient solution, the plant nutrient solution is applied once every week, the requirements to nutrition of kaffir lily during each period of growth can be met, a root system is thick and big, leaf blades are dark green, growth is vigorous, and florescence is long.

The invention discloses a method for adjusting the flowering time of loquats. The method for adjusting the flowering time of loquat comprises the steps of: A. after fruit picking, appropriately removing over-dense branches of crowns of loquat trees planted in ecoregions of dry-hot valleys of the Jinsha River, and cutting the side shoots of dense branches with more than 2 shoots on the periphery of the crowns; shearing off cross and overlaid branches and weak branches; back cutting slim and fragile braches to a large extent, and back cutting strong bearing branches slightly; and back cutting the branches with young shoots at the connecting part of the old shoots and young shoots; B. heavily applying organic fertilizer within 5 to 7 days after shearing, and watering in time; and C. applying 25 to 40 kilograms of phosphatic fertilizer, 8 to 12 kilograms of potash fertilizer, 6 to 8 kilograms of nitrogenous fertilizer per 667 square meters of field from June to July, and spraying leaf fertilizer twice or three times in the period when the summer shoots and leaves turn green; and simultaneously, bending or cutting vertical branches, the diameter of which is larger than 1.5 centimeters, in a twisting way. The method for adjusting the flowering time of loquats can be used for delaying the flowering time of loquats planted in the ecoregions of dry-hot valleys of the Jinsha River, preventing the loquats from flowering in June or before June, and enabling the spikes to blossom in July to August concentratedly, the flowering ratio and fruiting rate to be high, the fruit quality to be high, and the fruit to be supplied on the market in a fruit off-season relatively concentratedly.

The invention belongs to plant cultivation in agricultural technology, and relates to a cultivation method realizing quick growth of sweet osmanthus. The method mainly comprises the following steps: (1) selecting the existing fine variety; (2) improving the physicochemical properties of the planting soil with biologic fertilizer; (3) reasonably applying plant growth regulator; and (4) improving the stress resistance of the sweet osmanthus plant and preventing and controlling disease and pest damage. The method for promoting quick growth of sweet osmanthus provided by the invention can obviously improve the growth speed of sweet osmanthus that the annual growth of diameter at breast height reaches 1.5-2 cm, doubling that of cultivation with the traditional method; and the cost is low. The sweet osmanthus seedling and plant cultivated by the method have moderate height, thick ground diameter, strong root system and high stress resistance.

The invention discloses a seedling raising technology of five-treasure rhododendron simsii, and the technologies of seedling raising by cutting, potting, transplanting, watering, fertilizing, pruning, pest control and the like are adopted by understanding the features of the five-treasure rhododendron simsii, thereby enabling the five-treasure rhododendron simsii to be in the attractive shape and have dense branches and leaves, flower double petals, long flowering phase, multiple flower colors and dense flowers and the leaves, and further achieving the ideal effects of beautifying families and greening courtyards.

The invention discloses a method for promoting orchid to grow and preventing diseases, and relates to a method for preventing the diseases and promoting orchid branches to grow and prolonging a flowering phase. The method disclosed by the invention comprises the following steps of uniformly mixing a solid state culture and a culture medium into a basin according to the mass ratio of 1 to 50 in orchid plant transplantation, wherein the solid state culture has the spore concentration s 1*10<7>-1*10<8> spore/g and prepared from Trichoderma harzianum T216, and planting an orchid plant, wherein the solid state culture can induce the resistance of the orchid plant to the fungoid diseases such as southern blight, rhizoctonia solani and anthracnose and bacterial soft rot caused by Erwinia carotovara during orchid growth, the plant morbidity is reduced, the disease index is reduced, the orchid is promoted to grow in advance, and the number of blades of the orchid are increased. In addition, the method disclosed by the invention has the advantages that a liquid state culture of the Trichoderma harzianum T216 is regulated into 1*10<5>-1*10<7> spore/mL when the orchid peeps a bud, and the spray treatment is carried out on the orchid plant, so that the branch number of the orchid is increased, and the flowering phase of the orchid is prolonged.

The invention provides flower cultivation nutrient soil for an intelligent greenhouse. The nutrient soil comprises the raw materials of bagasse, bran, Juglans leaves, Mongolian oak leaves, a Chinaberry bark extract, pine needles, tea residues, volcanic ash, garden soil, sand, peat, animal waste, and fungi residues. The above components are reasonably formulated. The obtained nutrient soil has the characteristics of being clean and pollution-free, and having appropriate pH value, good soil structure, rich nutrients, good moisture maintaining and moisture storage capacity, and the like.

The invention provides a multifunctional nutrient soil formula and a preparation method thereof. The multifunctional nutrient soil is prepared from sandy loam soil, wormcast, sika deer dung, urea, calcium superphosphate, attapulgite, sodium hydrogen carbonate, high-quality peat, perlite powder, decomposed straw, edible fungus sticks, plant ash, controlled-release fertilizer, distillers' grains, rice hull, aloe and deionized water. The multifunctional nutrient soil prepared by combining sandy soil and natural plant and animal organic fertilizer concentrate is high in moisture and fertilizer retention abilities, can effectively improve the gas permeability of soil, and is high in stress resistance and disease prevention performance, thus being suitable for guaranteeing the vigorous growth of flowers and trees throughout the year; after the multifunctional nutrient soil is used, fertilizer does not need to be additionally applied in the growth process; furthermore, the granular nutrient soil is convenient to carry and sell, thus meeting the market requirements.

The invention discloses a multi-element microbial fertilizer for gardenia and a preparation method thereof. The multi-element microbial fertilizer for the gardenia comprises the components in parts by weight as follows: 1-3 parts of lactobacillus acidophilus, 2-4 parts of bacillus licheniformis, 3-5 parts of bacillus subtilis, 2-4 parts of fulvic acid potassium, 45-55 parts of aconitum brachypodum diels, 40-50 parts of semen momordicae, 1-15 parts of stellera chamaejasme, 5-10 parts of lupulus and the like. According to the multi-element microbial fertilizer, the utilization rate of the fertilizer is improved, the growth of the gardenia is remarkably promoted, the flowering phase is prolonged, and the multi-element microbial fertilizer can kill insects, perform sterilization and eliminate grass, is pollution-free and low in residue, and has better economic and social benefits.

The invention discloses a special fertilizer for orchids. The preparation method of the fertilizer comprises the following steps: when air humidity is 60-80% and temperature is 20-35 DEG C, evenly mixing 8-10 parts by weight of traditional Chinese medicine slags, 15-18 parts by weight of degenerative glucose, 3-5 parts by weight of degenerative beer liquid, 20-25 parts by weight of fallen leaf humus and 60-80 parts by weight of water; accumulating and shaping; covering with a plastic film; fermenting for 48-72 hours; then spraying 2-3 parts by weight of potassium permanganate solution for deodorization; then adding 6-8 parts by weight of soil phosphorus and potassium activator; evenly mixing; and carrying out subpackage after naturally drying. The special fertilizer provided by the invention has the advantages of abundant raw material, low cost and high fertilizer efficiency.

The invention discloses a method for making an organic fertilizer for Clivia miniata and relates to a method for making an organic fertilizer. The invention solves the technical problems that the conventional fertilizer which is composted by using manure of livestock and poultry and a common carbon source is weakly alkaline, is not suitable for the growth of the Clivia miniata, and is long in composting time. The method comprises the following steps of: 1, uniformly mixing fish scale or fishbone dust, leaves or straws, manure of livestock and poultry and soil, spraying a microbial fermentation inoculum, and regulating the moisture to obtain a material; 2, piling the material into a windrow, covering a plastic film on the surface layer of the windrow, and composting; and 3, drying and crushing to obtain the organic fertilizer for the Clivia miniata. By the method, the composting time is shortened from 15 months to 4 months; and the prepared organic fertilizer for the Clivia miniata is weakly acidic and meets requirement on the pH value of the soil for the growth of the Clivia miniata.

The invention relates to a method for picking tops, culturing balls, adjusting and controlling a florescence of new lilium longiflorum and relates to a method for flower tissue culture seedling. The method comprises the following steps: (1) planting seedballs for culturing balls; (2) picking tops; (4) picking and collecting the seedballs; (4) refrigerating the seedballs; and (5) planting the seedballs. The method is characterized in that: (1) the seedballs of the new lilium longiflorum for culturing balls are selected to plant in January to February; (2) in March to May when plants grow up toabout 50-70 cm, the tops are picked up by combination with moisture limit, nutrients generated by the photosynthesis of the new lilium longiflorum are conveyed to the seedballs to stimulate the swelling and advanced dormancy of the seedballs; (3) the seedballs are collected before June and classified, cleaned and sterilized; (4) the seedballs are refrigerated in a refrigerator at 4 DEG C for 30-40days for breaking the dormancy of the seedballs; and (5) the flowering product balls with the broken dormancy are planted in the first third of August. The method has the advantages that the florescence of the new lilium longiflorum can be postponed to before or after the Spring Festival and the economic benefits are remarkably improved.

The invention provides a soil mixture special for cultivating Clivia miniata. The soil mixture comprises, by weight, 230-250 parts of garden soil, 10-15 parts of matured cake manure, 0.3-0.5 part of ammonium dihydrogen phosphate, 0.1-0.2 part of potassium sulfate, 4-6 parts of mountain clay, 3-5 parts of aminosuccinic acid and 1-2 parts of vermiculite. The soil mixture meets the growth need of vermiculite for nutrition, and a slightly acidic growth environment is provided for Clivia miniata; experiments show that leaves of potted plants of Clivia miniata grown with the soil mixture are thick green, flower brightness is increased, and a flowering period is prolonged by more than 18%.

The invention discloses a narcissus potting method which comprises the steps of selecting a narcissus bulb, sealing up for safekeeping, performing flower bud differentiation, preparing compost, potting, managing nutrient and water and controlling the temperature and humidity. The narcissus potting method has the advantages of decreasing the probability that flower buds of the narcissus are withered, improving the quality of the narcissus and the prolonging the flowering phase of the narcissus.