48results about How to "Increase fruit set" patented technology

In agriculture when temperature and moisture deviate from the norm two things happen, plant growth suffers and disease flourishes. The Stoller model for plant growth states that proper hormone balance is necessary for optimum growth and performance. When growth conditions deviate from the norm, hormone balance is altered and plant growth suffers. This invention presents evidence to support this model and explain the relationship between hormone levels and plant growth. A clear understanding of this relationship will facilitate crop treatments aimed to eliminate these problems. Although we cannot control the climate, we can control the damage caused by environmental stresses by manipulating the levels and/or ratio of plant hormones in the different plant tissues. By adjusting the levels and/or ratios of hormones, particularly auxin and cytokinins in the root tissue, we can assist the plant in overcoming or compensating for this environmental stress.

The invention provides a method of planting mangoes on mountain lands. The method comprises the following steps of land planting, seedling selecting, field planting, film covering and planting management. The planting method adopts a humus soil layer to reduce alkalinity of stony desertification soil, and provides an acidic growth environment for mangoes growth; a base fertilizer layer can store water and contains fertilizers, and provides water and nutrient substance for the mangoes growth. On one hand, the influence of the stony desertification soil to the mangoes growth is avoided, on the other hand, the water and nutrient substance are provided for the mangoes growth, and accordingly the mangoes yield is improved. The fertilizers of different varieties and quantities are used for different periods, leaf fertilizers are sprinkled, and therefore the mangoes growth is facilitated, contents of microelements and selenium of fruits are increased, and taste and nutrient content of the mangoes are improved.

The present invention generally relates to non-aqueous solutions of plant growth regulator(s) and polar and/or semi-polar organic solvent(s), methods for making said non-aqueous solution, and methods for improving the growth and crop productivity of plants using said non-aqueous solution.

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 discloses a panicle arrangement method for improving a Kyoho grape setting rate. The method is suitable for Kyoho grape cultivation in the area where rainwater is abundant, grapes grow strongly, and the weather is hot and humid highly in summer. The method comprises the steps that panicle is arranged in the early flowering season of Kyoho grapes, namely blooming with 0-30% and 2-6 days after flowering, subsidiary panicle and 2-3 branch peduncles at the upper portion of the panicle shoulder are cut, and the tail portion of 2cm of the panicle is cut at the same time; 13-15 branch peduncles are reserved on the whole panicle. After the panicle is arranged and cut well, the width of the panicle shoulder is kept to be 6-7cm, the width of the panicle tail is kept to be 3-3.5cm, and the panicle length is 12-13cm. By the arrangement of the panicle at the right moment, distribution of plant hormones in the panicle is adjusted, nutrient competition among flower buds in the flowering process is reduced, the fruit setting rate is improved, fruit clusters after flowering are trim and compact, appearance is attractive, and the commodity characteristic is improved.

The invention provides a preparation method of a selenium-rich humic acid water soluble fertilizer. The method is characterized by comprising the following steps: 1) preparing organic selenium; 2) acidizing humic acid; 3) stirring; 4) chelating; 5) concentrating. The method provided by the invention is simple to operate and easy to implement. According to the method, the prepared water soluble fertilizer can be used for lowering the residual quantity of heavy metals and pesticides in agricultural products so as to guarantee the quality safety of the agricultural products, and can improve the yield of crops at the same time, thereby conforming to the standard of selenium-rich agricultural products in China. As a result, the prepared water soluble fertilizer has a wide market prospect.

The invention relates to a nutritional fertilizer for an apple. The nutritional fertilizer comprises an autumn topdressing formula, a pre-bloom topdressing formula and a fruit-expansion topdressing formula. According to the invention, topdressing fertilizers for different stages are respectively prepared; in an autumn topdressing fertilizer, a phosphorus potassium fertilizer is used as a main component, organic fertilizers and trace elements are supplemented, so a fruit tree can store considerable nutrients, which is favorable for later-stage growth and the fruit setting rate of a fruit tree; in a pre-bloom topdressing fertilizer, a nitrogen phosphorus fertilizer is used as a main component, considerable trace elements are supplemented, so growth of branches and leaves and differentiation of flower buds are promoted and the fruit setting rate is increased in virtue of rise of temperature in spring; and in a fruit-expansion topdressing fertilizer, a potash fertilizer is used as a main component to promote fruit expansion, ensure the color and maturation of fruit and improve output and quality, sweetness and taste of the fruit are both good, and income of planters is substantially increased.

The invention provides an improving method for the fruit setting rate of almond trees. The improving method comprises the following steps: firstly, selecting varieties: selecting the almond trees with freeze resistance and air temperature fluctuation resistance as main cultivars, and selecting the almond trees with the same flowering stage as pollinating varieties, wherein during planting, the quantity proportion of the main cultivars to the pollinating varieties is 3:1; secondly, managing fertilizer and water; applying base fertilizer in autumn, dressing before germinating, and spraying foliage fertilizer at the swelling stage of fruits; irrigating tree bodies at the flowering stage, after flowering, in drought seasons and after fertilizing; thirdly, performing artificial supplementary pollination: dissolving white sugar, urea, borax and pollen in water and uniformly stirring to obtain pollen liquid, feeding the pollen liquid in a sprayer and then spraying the pollen liquid to almond tree flowers; fourthly, spraying a plant growth regulator: before flowering, spraying a mixture of plant mineral elements and the urea to the tree bodies, spraying a mixture of maleic hydrazide, the plant mineral elements and the urea at the full-bloom stage, and spraying a mixture of the plant mineral elements, the urea and monopotassium phosphate after flowering; fifthly, resisting cold. According to the improving method provided by the invention, the fruit setting rate and the yield of the almond trees can be effectively improved.

The invention discloses a modeling method of a waxberry landscape tree. In the method, the viewing value of the strawberry tree and the transplanting survival rate thereof are improved through selection, transplantation, planting, modeling and containerization cultivation of the strawberry tree, at the same time, the method can ensure that waxberry landscape tree is shaped in three years.

The invention relates to an efficient production management method of Taiwan green dates during cultivation. The method comprises the steps as follows: during a flowering phase of the green dates, white and transparent reflective films are laid under green data trees, the blossom amount and the fruiting rate are increased through the illumination produced by the reflective films, the illumination can restrain plant diseases and insect pests during the flowering phase, increase the brightness of the surfaces of the green dates and improve the taste of the fruits; and the laid reflective films can also have the functions of resisting drought and holding water; and in the process of production management, with consideration to the fruit setting rate of plants and on the basis of conventional water and fertilizer dressing, the water and fertilizer dressing amount and the spraying of a leaf fertilizer are increased correspondingly, and sufficient water and fertilizer supply is guaranteed, so that the yield and the quality of the fruits are guaranteed. According to the method, the yield of the green dates can be 20-30% higher than that of dates produced with a conventional production mode; and at the same time, the dates can ripe 8-10 days in advance, the market time is staggered, the quality of the green dates is also improved substantially, the market price of the green dates is increased, the market competitiveness of the green dates is also enhanced, and the economic benefit is doubled.

The invention discloses a standard trimming method of Xishuangbanna Plukenetia volubilis plants. The method comprises the following steps of 1, determining trimming time, trimming method and trimming length, wherein the trimming time includes the interval of 2 to 3 months, the trimming method comprises chopping, retracting and thinning branches, and the trimming length comprises 5 types of extremely short tip, short tip, middle tip, long tip and super-long tip. Small plants which are planted to definitive places in the year and adult plants which are planted to definitive places for over one year are trimmed. By the method, the shapes of plant trees are controlled, space is fully used, a stereo fruiting structure is formed, tree growing ways are stable, vigorous fruiting ability of the plants can be kept, and a continuous fertility effect is achieved. The fruiting amount of single plant of the Xishuangbanna Plukenetia volubilis which is trimmed by the method is increased by over 20 percent.

The invention relates to a new camellia oleifera high-yield cultivation molecular design method which mainly comprises the following three main steps: (1) determining a Neigenetic distance range of optimal oiltea camellia pollination combination by virtue of an SSR molecular recognition method; (2) detecting a natural cultivation population and wild population mating system; and (3) determining a high-outcross pollination allocation pattern. The Neigenetic distance range of optimal oiltea camellia pollination combination, which is obtained by virtue of the SSR molecular recognition method provided by the invention, is 0.431-0.480, and the fruit-setting rate and the yield rate are respectively not less than 80% and 59%; and by virtue of combination with the high-outcross pollination allocation pattern, the fruit-setting rate and yield rate of oiltea camellia are greatly improved, and the problem of low oiltea camellia yield is solved.

The present invention relates to a composite preparation capable of promoting growth of egg-plant, making it obtain high yield and raising quality of egg-plant fruit and its preparation method. Said composite preparation is made up by using 6-benzyladenine, p-chlorophenoxyacetic acid (or sodium p-chlorophenoxyacetate) and gibberellin through a certain preparation process.

The invention discloses a pear tree planting compound fertilizer in the field of agricultural planting, which comprises components with parts by weight: dried dung 50-70 parts, rape seed cakes 25-35 parts, soybean cakes 25-30 parts, ammonium bicarbonates 3.5-6.5 parts, urea 3.5-4 parts, dihydrogen phosphate fertilizers 1-2 parts, vinasse powder 1.5-2.5 parts, fruit setting ichors 0.8-1.7 parts, calcium sulfate 0.6-2.6 parts, ferrous sulfate 0.7-2.5 parts and zinc sulfate 0.4-2.5 parts. The pear tree planting compound fertilizer combines inorganic fertilizers and organic fertilizers, perfectly meets the growth demands of pear trees, and is used to plant the pear trees. The inorganic fertilizer and organic fertilizer can improve fruit setting rate and yield of the pear trees, is long in fertilizer efficiency, and does not have pollution to soils.

The invention discloses an asexual reproduction method for stingless pepper, and relates to the asexual reproduction method for the stingless pepper, in particular to the asexual reproduction method for improved stingless pepper. The method comprises the following steps of: a, culturing a seedling; b, transplanting; c, cutting a spike and grafting; and d, field planting and culturing into a tree.After being grafted by the propagation method, prickly pepper is changed into spinulose or stingless pepper, so that the harvesting labor efficiency is improved, the funds and labor force input of pepper farmers are greatly reduced, the method is put into production two years in advance, and the timeliness cost is low.

The invention discloses a ridge type root control technique for rose honey grape planting on the plateau. A plastic film is laid on the ground, nutrient soil is stacked on the plastic film, ridging is conducted, grapevines are planted in the soil, in the growing season, black or silvery grey plastic films are used for covering the surfaces of ridges, and the moisture and temperature of soil in ridges are kept stable, the technique has the advantages that operation is simple, since the surfaces of peripheries of the ridges are exposed in the air, isolation films are arranged at the bottom surfaces of the ridges, roots only can grow in the ridges, the technique is simple to operate and suitable for application in a warm region without frozen soil in the winter, and since the range of the roots is only one third or one fourth of area of tree crowns, a large amount of vacant land can be used for interplanting other shade-tolerance vegetables or flowers, efficient use of land is achieved, and at the same time, the soil is improved through intercropping rotation.

The invention provides a grape fruit retention agent, and relates to a plant nutrition and growth regulator, wherein the grape fruit retention agent comprises a grape fruit retention agent II and a grape fruit retention agent III. According to the present invention, the grape fruit retention agent use effect is significantly superior to the gibberellin use effect, wherein the cost is reduced, the fruiting rate is increased by 42.1%, the yiled is increased by 63.2%, and the excellent fruit rate is increased by 26.5%.

The invention relates to the technical field of agricultural fertilizers and particularly discloses a biological fertilizer for pomegranate yield increase. The biological fertilizer is prepared from the following raw materials in parts by weight: 8 to 12 parts of urea, 18 to 25 parts of diammonium phosphate, 25 to 30 parts of fly ash, 15 to 25 parts of river mud, 8 to 12 parts of potassium sulfate, 0.5 to 1.5 parts of indoleacetic acid, 3 to 6 parts of potassium fulvate, 1 to 3 parts of amino acid, 4 to 6 parts of saccharomycetes and a small amount of water. The biological fertilizer for pomegranate yield increase is reasonable in formula, lasting in fertilizer efficiency, simple in preparation process and low in cost. Indoleacetic acid is added into the fertilizer, so that the flowering and fruit setting rate of pomegranates can be promoted; the fly ash is added into the fertilizer, so that enough nutrition can be provided for pomegranate growth, the soil structure can be effectivelyimproved, the soil air permeability is improved, pomegranate growth is promoted, and the pomegranate quality is improved.

The invention relates to the technical field of agricultural fertilizers and particularly discloses a special biological fertilizer for apple trees. The special biological fertilizer is prepared fromthe following raw materials in parts by weight: 8 to 12 parts of urea, 18 to 25 parts of diamine phosphate, 25 to 30 parts of fly ash, 15 to 25 parts of river mud, 8 to 12 parts of potassium sulfate,0.5 to 1.5 parts of indoleacetic acid, 3 to 6 parts of potassium fulvate, 1 to 3 parts of amino acid, 4 to 6 parts of saccharomycetes and a small amount of water. The biological fertilizer for pomegranate yield increase is reasonable in formula, lasting in fertilizer efficiency, simple in preparation process and low in cost. Indoleacetic acid is added into the fertilizer, so that the flowering andfruit setting rate of pomegranates can be promoted; the fly ash is added into the fertilizer, so that enough nutrition can be provided for pomegranate growth, the soil structure can be effectively improved, the soil air permeability is improved, pomegranate growth is promoted, and the pomegranate quality is improved.

The invention relates to the technical field of agricultural fertilizers and particularly discloses a tea planting fertilizer preparation method. The tea planting fertilizer is prepared from the following raw materials in parts by weight: 8 to 12 parts of urea, 18 to 25 parts of diamine phosphate, 25 to 30 parts of fly ash, 15 to 25 parts of river mud, 8 to 12 parts of potassium sulfate, 0.5 to 1.5 parts of indoleacetic acid, 3 to 6 parts of potassium fulvate, 1 to 3 parts of amino acid, 4 to 6 parts of saccharomycetes and a small amount of water. The biological fertilizer for pomegranate yield increase is reasonable in formula, lasting in fertilizer efficiency, simple in preparation process and low in cost. Indoleacetic acid is added into the fertilizer, so that the flowering and fruit setting rate of pomegranates can be promoted; the fly ash is added into the fertilizer, so that enough nutrition can be provided for pomegranate growth, the soil structure can be effectively improved, the soil air permeability is improved, pomegranate growth is promoted, and the pomegranate quality is improved.

The invention relates to a special organic fertilizer for apples in a flowering period, and belongs to the field of fertilizers. Fertilizers which are respectively prepared according to growth and fertilizer demand characteristics of apples in different periods of a flowering period include a topdressing formula for an early flowering period, a topdressing formula for a full-blossom period and a topdressing formula for a flower falling period; the topdressing formula for the early flowering period mainly aims to provide quick-acting energy and force flowers; the topdressing formula for the full-blossom period has a certain induction function on insects due to addition of cinnamaldehyde and dioctyl phthalate on premise that nutrient substance demands of fruit trees are ensured, flowering transferring and pollination can be ensured, and the pollination rate can be increased; the topdressing formula for the flower falling period is capable of promoting growth, increasing the fruit setting rate, ensuring the yield of apples and ensuring the shapes, sweetness degrees and the taste of the apples, and thus the income of planters can be greatly increased.