35results about How to "Reduce the difficulty of picking" patented technology

The invention relates to the planting field of plants, and provides a pruning method with picking instead of shearing suitable for green pricklyash. The method comprises the steps that from the first ten-day period of July to the third ten-day period of July, the mode of picking instead of pruning is used for cutting the branch part, 10-15 centimeters from the root portion of a branch to the upper portion, of a whole plant of the green pricklyash, the pruning mode is heavy pruning, a pruning opening of the branch after heavy pruning is smooth and flat, the pruning opening can heal quickly, the green pricklyash after heavy pruning can be promoted to regrow, young sprouts are promoted to grow quickly, the number of left stumps of a grown tree is 40-50, shoots bud in 10 days after pruning, 3-5 shoots can but on each stump, 120-150 shoots can be kept in the entire tree, outer-expanding and inner-hollowing pruning is carried out through the pruning mode of picking instead of pruning, pinching and layering are conducted on the shoots when the shoots grow to the third ten-day period of November every year, the shoots are made to change from vegetative growth into reproductive growth, and the change of flower bud differentiation is promoted to be formed. The pruning method can achieve short plant close planting of the green pricklyash tree, tree forms can be changed, picking difficulty is small, and picking work efficiency is high.

An airbag type telescopic fruit picking and collecting device, comprising an airbag picking mechanism, an automatic telescopic mechanism, a universal labor-saving mechanism, a buffer collecting mechanism and a control mechanism, wherein the airbag picking mechanism comprises a picking head support, a rotating centrifugal knife structure, an airbag, a trachea , air pump and air pump frame, automatic telescopic mechanism includes telescopic rod one, telescopic rod two, telescopic rod three, telescopic platform, stepper motor, lower pulley, synchronous belt, pressure plate, slider, upper pulley and upper pulley platform, The upper end of the telescopic rod 1 passes through the air pump frame and the top is fixed on the bottom of the picking head bracket. The universal labor-saving mechanism includes a spring 1, a universal foot cup, interface parts and a clamp, and the telescopic rod 3 is fixed on the bottom plate through the bottom universal foot cup. , the buffer collection mechanism includes a buffer mechanism and a collection mechanism. The invention skillfully utilizes the holding function of the air bag, combined with the centrifugal force of the blade rotation, and easily picks off the fruit, and sends the fruit to the collection box through a pipeline covered with buffer materials.

The invention discloses a method for cultivating Chinese toon with cable-drawn dwarfing and dense planting, which belongs to the field of plant cultivation. The invention selects red oil with excellent provenance, seedling height of 1 to 2 meters, seedling age of 1 to 2 years, robust growth, and no pests and diseases Tsubaki or black oil Tsubaki seedlings are planted according to the cultivation mode of double rows with large row spacing and small plant spacing. After the sprouts are picked 2 to 3 times in the same year, the main trunk is cable-pulled by the method of binding to promote multiple side branches and cultivate multiple main branches. Tree shape, combined with plastic pruning technology to control the tree height at a reasonable height. This method can not only reduce the nutrient consumption of the tree body, increase the yield of Chinese toon sprouts, shorten the cultivation cycle of dwarfed and densely planted trees, but also effectively reduce the difficulty of picking Chinese toon buds, improve work efficiency, and to a certain extent, reduce the The probability of occurrence of pests and diseases.

The invention provides a pepper picking device which comprises a picking mechanism and a conveying mechanism. The picking mechanism is used for picking pepper fruit and comprises a picking bin, cutter assemblies and a driving part, wherein the picking bin is used for acquiring pepper bundles, the cutter assemblies are arranged in the picking bin and used for separating the pepper fruit on the pepper bundles from fruit stems, and the driving part is used for driving the cutter assemblies to rotate relative to the picking bin; the conveying mechanism is used for conveying the pepper fruit picked by the picking mechanism into a collecting device communicated with the picking mechanism and comprises a conveying bin communicated with the picking bin and a conveying part stored in the conveying bin, and the conveying part is in linkage connection with the cutter assemblies through a power transmission mechanism. According to the pepper picking device, not only is improvement of the pepper fruit picking quality efficiency facilitated, but also the picking difficulty and cost can be greatly reduced, and the problem that in current pepper picking, perfect picking can be achieved only by depending on human power is solved.

The invention provides a construction and management method for a small tree body seed orchard of a picea tree species. The method comprises the steps that after picea sap stops flowing, branches are collected on the periphery of the middle-upper portion of a tree crown of a selected and fruited picea superior tree, and the branches are preserved in sand and placed in a cellar at low temperature to spend the winter; in the spring, before the sap starts flowing and buds germinates, healthily-growing local Qinghai picea seedlings with 8-10 years old and seedling height ranging from 50 cm to 70 cm are selected as stocks, grafting is carried out using a attachment connection method between a xylem and a cambium, and binding bands are removed after 60-70 days of the grafting; in the second year, the grafting survival nursery stocks are arranged according to variety and clone in sequence and planted in nursery lands with fertile soil, and the nursery stocks start fruiting after 3-4 years of planting. When the tree height reaches more than 3.0 m, top pruning is carried out. According to the picea seed orchard constructed using the grafting method, the juvenile phase is shortened by at least 17 years, the improved variety process of the picea is accelerated, the difficulty and the danger of hybridization operation and cone picking are reduced, and the time and work are saved.