33results about How to "Improve early yield" patented technology

The invention provides a fast frame-climbing method of shed frame pear tree boughs. The frame-climbing method is carried out on a shed frame of a three-line one plane or two-line one plane mode, and frame climbing is carried out by three steps of strengthening, pulling in an inclined mode, and pulling in a level mode. The first step of strengthening is that young shoots are guided onto an elevation guide line in a vertical mode during a growing season so that the young shoots can keep a vertical growing state. The second step of pulling in an inclined mode is that base parts of the shoots growing vertically are pulled in a level mode and fixed behind the shed frame face during autumn of the same year, and then are guided onto the elevation guide line according to a 45-degree angle, namely, the base parts of the shoots are firstly pulled in a level mode and fixed and then pulled in an inclined mode. The third step of pulling in a level mode is that the shoots are pulled in a level mode and fixed on the shed frame face during autumn of the next year. The fast frame-climbing method has the advantages of being fast in frame-climbing, few in water shoots, small in trimming quantity, large in frame face fruit area, high in output and the like.

The invention discloses a cultivation method of stone fruit trees for protected areas. The method includes selecting branched big seedlings secondarily raised, planting two trees side by side in the east-west direction in each hole, with spacing of the two seedlings being 5cm to 15cm, and obliquely planting the seedlings, with the included angle of every two seedlings being 50 degrees to 100 degrees. The method has the advantages that the trees grow neatly and evenly, the shape of each tree is clearly layered, ventilation and light permeability are good, skeletons are few, ineffective branches are few, self-consumption is low, respiration-based consumption is low, nutrition accumulation is high, fruits are well colored and good in quality, early high yield is benefited, and the yield is high and stable.

The invention relates to a shaping cultivation method of a peach tree shape with two boughs and one center truck. The method concretely comprises the following processes: after field planting of a peach seedling, the height of a stem is determined to be 20-30cm; a leafbud at the top end of the determined stem part germinates young sprouts; the center truck is cultivated to vertically grow upwards; two strong branches or strong buds are selected from the young sprouts germinated on a base part and cultivated into two boughs; side branches and fruiting branch groups are evenly configured at two sides of the boughs; the angles between the boughs and the ground are kept at about 30-40 degrees; the height of the center truck is controlled at about 2.2m; the two boughs and the center truck form a shape which is large in lower part and small in upper part; the influence of the upper branch on the lower branch is small; the ventilating and light-transmitting conditions are good. The tree shape cultivated by the method is simple in structure, convenient to cultivate, convenient for field management, and easy to be grasped by orchard workers; the center truck of the peach tree can be fully utilized to fruit; the early production of the peach tree is improved; the shaping cultivation method is simplified pruning with low labor intensity suitable for peach orchards.

The invention discloses a microbial grouting method for increasing the early deposition of calcium carbonate, which comprises the following steps: 1) adding a nutrient salt solution to the microbial bacterial liquid to obtain a mixed liquid of the bacterial liquid and the nutrient salt, and standing for 0.5 to 1 hour; 2. ) When grouting, mix the mixture of bacteria solution and nutrient salt with the calcium salt solution in a predetermined ratio. The use of this microbial grouting material can not only effectively increase the total production of calcium carbonate deposits, but also effectively increase the early production of deposits, which is of great significance for the use of grouting methods to seal concrete cracks: only a large amount of calcium carbonate deposits can be produced in a relatively short period of time. Seals concrete cracks in a short period of time, thus reducing the amount and frequency of grouting.

The invention discloses a fruit tree cultivation method for early fruiting. The method comprises the steps: picking out branched large seedlings subjected to secondary seedling culture, and planting two tree seedlings in each tree pit side by side in the east-and-west direction; obliquely planting the tree seedlings in a manner that the distance between the corresponding two tree seedlings of each pit is 10-20cm and an included angle between the corresponding two tree seedlings is 60-120 degrees, and reserving a side branch at the outer side of each of double trunks in each trimming zone every 20-30cm. Double-plant advantages lie in that competitive growth exists on the ground and under the ground, corresponding two plants have trend towards respectively growing to a space region between corresponding two lines, the growth vigor of fruit trees is more robust, and the advantages are obvious; the scheme of the invention has the advantages that the orchard construction quality is high, the tree seedlings are neat, the hierarchy of tree forms is clear, the ventilation and light transmission are good, the number of skeletons is small, the number of invalid branches is small, the self consumption is low, the respiratory consumption is low, the nutrient accumulation is high, fruits are good in coloration and quality, early-stage high yield and late-stage high and stable yield are facilitated; meanwhile, the method disclosed by the invention is simple and easy in tree form, relatively small in hierarchy number and easy to grasp, is laborsaving and timesaving and is particularly applicable to large-scale and intensive production.

The invention discloses a cultivation method for improving the early yield of loquat. In view of the problem of poor growth due to high temperature stress during the period of April to September during the cultivation period of grafted loquat seedlings and the first year of planting in the field; after the first mature shoots of loquat grafted seedlings, move to a shade with relatively low soil temperature and temperature. "False planting" is carried out in the shed, and the formula matrix is ​​used to promote the cultivation of "false planting bag seedlings" with developed roots in the shade shed; Damaged transplanting, after planting the field, there is no false live and slow seedling phenomenon, which avoids the inherent high temperature stress habit of loquat, and plays the role of quickly entering the rapid growth period of the canopy and lengthening the rapid growth period of the canopy. "False planting bag seedlings" makes it more convenient for loquat seedlings to be transported or transplanted in situ, and it is more conducive to cultivating a larger fruiting canopy after planting, thereby increasing the fruit yield of loquat orchards in the first year by about 1 times.

The invention belongs to the field of passion fruit planting, and discloses a passion fruit early-maturity and high-yield cultivation method, comprising: artificially planting passion fruit seedlings obtained by single-bud in vitro cutting seedling cultivation in a nutrition cup, and planting the obtained plant height Density planted on the planting bed. After planting, trim the plant to 25-35cm from the ground, keep 3 node buds, use a rope to lead a strong side vine as the main vine to the roof, remove the remaining side branches, and keep the main vine to bear fruit. Results Topping was done when the length of the main vine was more than 350cm; regular fertilization and pest control were performed after planting. By adopting the method provided by the invention, the purpose of early listing of the passion fruit can be achieved, the yield in the early stage can be increased, and the commerciality of the fruit can be improved.