46results about How to "Increase yield per plant" patented technology

The invention discloses a deep-layer infiltration method for apple orchards at dry highland areas through rainwater collected by tree disks. The deep-layer infiltration method comprises the following steps of selecting orchards; making deep-layer infiltration buckets for the collected by rainwater; trimming tree disks; burying the rainwater collection deep-layer infiltration buckets; and covering black mulching films. The deep-layer infiltration method disclosed by the invention has the beneficial effects that in the deep-layer infiltration method for the apple orchards at the dry highland areas through the rainwater collected by the tree disks, the black mulching films are covered, so that the water content of soil is effectively increased, the spring temperature and the summer temperature of the soil are effectively increased, and the microenvironment of the soil is effectively improved; the infiltration buckets of 40cm are buried, so that the water content of the soil below root layers is increased, the physical properties of the soil are changed, the growing environment of root systems is improved, water consumed for the growth of fruit trees in winter and spring drought seasons are compensated, drought stress on apple trees is small, the yield of a single plant is increased, the quality of 100 leaves of the apple trees is increased, the ratio of new shoots to short shoots is increased, the shape index of the fruit trees is increased, and the appearance of on-year and off-year of the apple trees is effectively prevented; and besides, water in rainy seasons can be effectively accumulated into deep layers, the trans-seasonal utilization of precipitation is realized, and the collected rainwater can also be used as a water soluble fertilizer for irrigation use.

The invention relates to an under-forest planting and ecological fertilizing method for konjak. According to the method, the konjak is planted by modes of the selection of forest lands, the planting of green manure and the reduction of the using amount of industrial fertilizers, so that the utilization efficiency of lands can be improved, and discarded areas in forests are changed into crop planting fields which can be utilized effectively; the konjak is shade-loving and can be prevented from being irradiated by sunlight under the forests while obtaining part of sunlight, so that the quality of the konjak can be improved, and the yield of a single plant can be increased; broad bean green manure is planted, so that a large number of ecological fertilizers can be provided, the using amount of the industrial fertilizers can be reduced, and the quality is improved while the yield is ensured; and the broad bean green manure contains a large number of symbiotic rhizobia, so a large number of ecological nitrogen fertilizers can be provided for the planting of the konjak, pathogenic bacteria are prevented from being generated on the konjak, and the diseases of the konjak are reduced.

The invention relates to a method of controlling hot pepper epidemic disease and corn big spot by cultivating hot pepper and corn in heterogeneity, belonging to plant protection field. The technique project of this invention is: keeping the mode of current hot pepper sprout cultivation and hot pepper and corn field cultivation, the plant distance, line space and density between the hot pepper and corn is the same with normal cultivating method. Opening furrow with width being 2-5m and depth 15-30m in the same field, planting hot pepper with 5-10 lines on the furrow surface, planting corn with 1-2 lines on the two sides of the furrow, the line space between the hot pepper and corn is 10-30cm, the corn seeding time can be same with the hot pepper transplanting time or seeding corn 1-15 days earlier than the hot pepper transplanting time, the hot pepper and corn can be planted relatively or in displacement. The invention can control the hot pepper epidemic disease and corn big spot with a good effect, can reduce the using amount of chemical pesticide greatly, increase product yield per unit area, and possesses outstanding economical, social and ecological benefit and wide application prospect.

The invention discloses a three-dimensional comprehensive planting and breeding method for a rice field, and paddy rice, river snails and loaches are adopted for three-dimensional comprehensive planting and breeding. The three-dimensional comprehensive planting and breeding method comprises the steps of preparing and drying the field, performing disinfection and fertilizer application, cultivating the paddy rice, releasing young river snails, applying fertilizer, releasing young loaches, and harvesting. Farmyard manure is used as the fertilizer, the feed is prepared by mixing bean powder, wheat bran, fish meal, plant ash and trace elements, an annular trench is dug at the ridge periphery of the rice field, the area of the rice field is large, and +-shaped trenches or #-shaped trenches connected with the annular trench are additionally dug. The paddy rice, the river snails and the loaches are adopted for three-dimensional comprehensive planting and breeding, production resources are fully utilized, the unit area economic benefit of the rice field is increased, environment pollution and cost input of the fertilizer, pesticides and herbicides are reduced, and the economic benefit is increased.

The invention relates to the field of planting of tangerine oranges, in particular to a planting method of high-quality and environment-friendly Yidu tangerine oranges. The method comprises steps as follows: selection of an orchard field, transformation of an orange orchard, reasonable fertilizer application, physical control, biological control, mulching and water control for sugar content increase, manual picking as well as storage and preservation. With the adoption of the method, the quality of products can be improved, quality fruits can be 92% or higher, soluble solids can be 12% or higher, the Yidu tangerine oranges have the characteristics of thin peel, sweet flavor and no pomace, the storage and sales cycle can be prolonged to 45 days or longer, the additional value of the products is guaranteed, and the effects of increasing the value of the products and increasing the income of farmers are realized.

Provided is a plantation method of field mints, pertaining to the field of agricultural technology. The invention especially relates to a plantation method of field mints.The invention provides a plantation method of field mints advantaged by being high in output and easy in promotion. The plantation method of field mints comprises following steps of: (1) selecting soil, preparing soil and selecting sunny, flat, fertile, conveniently-irrigated sandy loam soil for plantation and avoiding continuous cropping, applying 4000kg of farm manure per mu and additionally applying 60 kg of compound fertilizers as base fertilizers, and making a furrow, 1 to 1.2 meters in width, by plowing, finishing and raking operation; (2) growing seedlings and breeding rhizomes: cultivating roots at the end of April or the end of August, selecting robustly-growing plants as female plants without diseases and pests in the field, planting according to the row space in the size of 20*10 centimeters, after harvesting steams and leaves on the ground in the early winter, keeping steams and leaves on site as seed plants; and (3) transplanting field mints before field mints do not sprout early in the spring of the next year, early transplanting and early sprouting so that a long growth period and high output are obtained.

The invention relates to the technical field of plant genetic engineering and provides a transcription factor ZmNLP4 derived from corn and application thereof. A nucleotide sequence of the transcription factor is shown as SEQ ID NO.1, and a coded amino acid sequence of the transcription factor is shown as SEQ ID NO.2. Compared with a receptor Arabidopsis, the Arabidopsis in which the transcriptionfactor is transferred has the advantages that the total biomass is obviously increased, the content of in-vivo amino acids and total nitrogen is increased, the main root length and quantity of lateral roots are obviously increased, the yield per plant is obviously increased, and the expressions of nitrate transporters, nitrate reductase genes and nitrite reductase genes are obviously increased.

The invention discloses a water-soluble fertilizer containing coffee enzymes and a preparation method of the water-soluble fertilizer and belongs to the technical field of biological organic fertilizer preparation and utilization. The water-soluble fertilizer is prepared from components in percentage by mass as follows: 30%-70% of fresh coffee peels, 0-12% of bananas, 3.5%-15% of tomatoes, 0-5% of pineapples, 0-6% of tapioca flour residues, 0.5%-10% of mangoes, 0.4%-1.2% of saccharomycetes, 0.5%-2.5% of urea, 2%-8% of calcium superphosphate, 0.3%-2% of potassium sulfate, 0.1%-0.6% of zinc sulfate, 0.1%-0.5% of borax, 0.5%-1.2% of brown sugar or molasses and 3%-40% of water, and the sum of the components is 100%. The product contains rich enzymes, vitamins, mineral substances, amino acids and microelements, fruits and vegetables grow vigorously after the fertilizer is applied, plant root systems are developed, diseases and insect pests are effectively reduced and prevented, the microbial population of soil is improved, the soil is improved, the yield and the quality of the fruits and vegetables are improved, and the water-soluble fertilizer is economical and environment-friendly.

The invention discloses a high-yield organic planting method for green soy beans, and relates to the technical field of crop planting. By the high-yield organic planting method for the green soy beans, green soy bean seeds are pretreated before sowing, thus, the germination rate of the green soy beans is high, the seedling emergence speed is high, the growth period is shortened, and the yield of asingle plant is high; by water and fertilizer management, abundant nutrient elements are provided for growth of the green soy beans, and growth of a root system is ensured; and by the high-yield organic planting method, the yield can be increased, the green soy beans are robust and full, the quality of the green soy beans can be improved, the yield can be increased by above 30% by one-time harvesting, harvested green soy bean pods are light green, and the quality is excellent.

The invention discloses a wolfberry compound fertilizer and an application method thereof, which relate to the technical field of an agricultural fertilizer. The wolfberry compound fertilizer of the present invention is prepared by mixing an organic fertilizer and an inorganic fertilizer; the mixing ratio of the organic fertilizer to the inorganic fertilizer is 1:1-1.1; the raw materials of the organic fertilizer include sheep manure, vegetable cake and mashed branches, and the like, and the raw materials are mixed and fermented by aerobic composting to form the organic fertilizer; the inorganic fertilizer includes urea, potassium chloride, diammonium phosphate and zinc sulfate . The fertilizer can reduce the application amount of the fertilizer, improves soil texture and gas permeability,increases soil organic matter, fast nitrogen, fast phosphorus and other nutrient traits; can increase the per plant yield of wolfberry, increases the ratio of sugar to acid in wolfberry, improves thequality of wolfberry, and improves the flavor of fruit.

The invention discloses a method for improving starch quality in rice. The method comprises the following steps: A, constructing a recombinant vector; B, establishing transformed agrobacterium; C, obtaining an independent transformed plant; D, performing PCR amplification; E, selecting a homozygous single plant; and F, performing phenotypic selection on the selected homozygous single plant. The step further comprises A, recombinant carrier construction and transformed agrobacterium establishment: enabling cDNA of an SBE1 gene and a rice grain specific glutelin GluB-1 promoter to be in enzyme-cut connection with an expression vector pCAMBIA1300 so as to construct the recombinant carrier. The method disclosed by the invention adopts a transgenic method to improve the rice grain quality, is short in improvement cycle and high in efficiency and can be directly applied to the improvement practice of other crop qualities.

The invention relates to a method for facilitating germination of inner bore fruiting branches of old macadimia nut trees. The method comprises the following steps: harvesting fruit before the last ten days of September; preparing a hormone solution; under the weather without rainfall and insolation in the last ten days of September, uniformly spraying the hormone solution from the inner bore to the outer side at 09:00 to 13:00, spraying 4L-6L for each eugenic macadimia nut tree and spraying 2L-4L for each tree in weak growth or with few leaves; germinating a large amount of branchlets on the inner bore branches after the hormone is sprayed for 2 months; cutting off the tufty branchlets or super-dense branchlets when the branchlet height is below 5cm. The branchlets remained for 2-3 years will grow to the inner bore fruiting branches. According to the method, the germination of big inner bore fruiting branches of old macadimia nut trees and the branchlets on the old branches can be effectively facilitated; the newly germinated branchlets can be cultivated into fruiting branches; the tree shape can be improved; the economic period of the fruit trees can be prolonged.

The invention provides a preparation method for an organic cucumber soilless culture substrate. Needle mushroom dregs are taken firstly and dried in the sun, obtained mushroom dreg particles are added into a phosphate buffer solution containing compound enzymes for extraction and filtration, the obtained enzymatically-hydrolyzed mushroom dregs are added into a treatment solution for cooking, finally, the cooked mushroom dregs, nicotinamide, diethyl aminoethyl hexanoate, gibberellins, urea, beta-cyclic dextrin, citric acid, sodium alginate and water are mixed, the mixture is statically composted in a carbon dioxide atmosphere after being dispersed at high speed, the mixture is air-dried, and the organic cucumber soilless culture substrate is obtained. The treatment solution is a mixed water solution prepared from citric acid, calcium hydroxide, sodium hydroxide, sodium hypochlorite and sodium hydrogen sulfite. When the substrate is used for seedling culture, cucumber seedlings grow vigorously, indexes such as the plant height, the stem thickness, the leaf number and the strong seedling index are all obviously better than those of cucumber seedlings cultured through turf, and the yield per plant and the fruit quality of cucumbers are remarkably higher than those of cucumbers cultured through the turf.

The invention discloses applications of a protein nog1 in regulation of the yield and/or the kernel number of plants, wherein the protein nog1 is a protein having an amino acid sequence represented bySEQ ID NO:2, the yield is the yield of a single plant, and the kernel number is the kernel number of the main stem. According to the experiment results, a substance capable of inhibiting the expression of the protein nog1 is introduced into Guichao 2 to obtain a transgenic plant B, and the yield of the single plant and/or the kernel number of the main stem in the transgenic plant B are reduced compared to the Guichao 2; and a nucleic acid molecule encoding the protein nog1 is introduced into SIL176 to obtain a transgenic plant A, and the yield of the single plant and/or the kernel number of the main stem in the transgenic plant A are increased reduced compared to the SIL176. According to the present invention, the protein nog1 provides the important regulation effect in the yield and thekernel number of rice.

The invention relates to a method for improving hillside land interplanted selenium-rich vegetables and fruits for planting osmunda, cunninghamia lanceolata and fig in the hillside land and the woodland. The method includes the steps of hillside land and forest land transformation with improved soil containing organic selenium, planting cunninghamia lanceolata, osmunda and fig, pruning cunninghamia lanceolata and fig, cultivating osmunda seedlings fertilizing, irrigating and cultivating osmunda, sowing ryegrass as well as organic selenium fertilizer application. By means of the technical scheme of the method for improving hillside land interplanted selenium-rich vegetables and fruits, the yield and the quality of osmunda can be improved significantly, the osmunda can be harvested each year after the third year, the harvested osmunda is high in organic selenium content, the yield of the fig per plant is much higher than that of the fig in traditional large-scale planting, and the fig is high in selenium content.

The invention discloses a sweet potato and tobacco interplanting method. The method is characterized by comprising the steps of a, ridging and belt forming; b, membrane covering; c, tobacco transplanting; d, sweet potato transplanting; e, field management; f, tobacco leaf harvesting, wherein tobacco leaf harvesting is started at the beginning of July and ends at the end of August; g, sweet potato harvesting, wherein sweet potatoes are harvested at the end of November. According to the method, three-dimensional space of field growth of sweet potatoes and tobacco and crop growth and mature time are fully utilized, the method is especially effective for farming in mountain areas where land resources are limited, economic benefits are obtained through tobacco leaves on the ground, overground stem leaves and underground tubers of sweet potatoes also drive the development of animal husbandry and starch processing industry, and then two crops are harvested on the same land and planting benefits of farmers are increased.

The invention discloses a method for increasing the content of vitamins of rice grains. The method comprises the following steps: A, constructing a recombinant vector; B, obtaining a transgenic plant;C, harvesting selfed seeds of single plant; D, selfing and seeding for the T1 generation; E, selfing and seeding for the T2 generation; F, selecting phenotype; and further comprises the steps of constructing the recombinant vector, namely separating the cDNA fragment of a gamma-tocopherol transmethylase gene from arabidopsis thaliana, and digesting and linking the cDNA fragment and specific gluten GluB-1 promoter of rice grains onto the expression vector pCAMBIA1300 to form the recombinant vector. According to the method, the content of vitamin E of rice grains is improved, the rice grain quality is improved, and a novel rice material with improved quality can be created.