Kiwifruit is sweet and sour, nutritious, and its high vitamin C content makes it a large number of consumers. In the countryside, there are many friends who want to get rich by growing kiwifruit, but kiwifruit cultivation is not a simple matter. Generally, you must first grasp the eight main points of kiwifruit cultivation technology.
First, sparse branches and buds
In the germination stage of kiwifruit planting, usually the spacing of the mother branches is about 20 cm. At this time, it is necessary to do a reasonable work of thinning and slashing. To scatter the buds in early April, the main buds are retained when the buds begin to separate, and all useless side buds are removed in time. Strong branches, leaving five to six flower buds, the general branches, leaving three to four flower buds.
Second, the orchard grass
A reasonable orchard in the orchard can effectively increase the organic content and reduce the number of irrigations, thus reducing the amount of fertilizer used. Generally speaking, from the end of March to the beginning of May each year, fruit growers can plant burdocks in orchards, with an average of 2 to 2.5 kg of grass. When the grass grows to thirty centimeters, the grass can cover the tree tray.
Third, summer shear technology
In the middle of April each year, kiwi growers can leave three to four leaves on the flower buds for topping on the branches of the results. Leave all the secondary and tertiary branches, leaving 3 to 4 leaves, and need to repeat the heart. Remove all the sprouts on the trunk, remove the bad branches on the rack, and ensure the ventilation and light transmission of the crown. The standard is that a uniform spot can be observed under the tree. For the Hayward variety, it is necessary to pay attention to the wind-proof work of the topping. Under normal circumstances, when the tip length reaches 15 cm or so, the topping is performed.
Fourth, pollination treatment
The pollination of kiwifruit is very important, because as long as the pollination is completed during the flowering period of kiwifruit, no hormonal stimulation is required, and kiwifruit can also grow into a higher quality commercial fruit. In the process of pollination of kiwifruit, for the collection of pollen, the male flower that is about to open or semi-open should be selected as the target. To collect the pollen, it is necessary to maintain a dry storage environment to avoid problems such as pollen deterioration.
V. Fruiting process
Usually, seven to ten days after the kiwifruit falls, the kiwifruit growers can perform a fine fruit setting to remove the pollinated round fruit, or the small fruit and the yellow fruit, to ensure the quality of the fruit.
6. Fertilizer supply
The fertilizer needed to grow kiwifruit is usually based on organic fertilizer. The main method is to formulate the formula. We can add some biological fungi, supplement a certain amount of micro-fertilizer, and treat it as appropriate to collect the formula of the fertilizer.
Seven, fruit orchard management
In the middle and late April, before the kiwi blossom, the fruit farmers should apply fertilizer for quick-acting nitrogen fertilizer. Generally, one plant needs 0.5 kg and adds about 1 kg of refueling slag. After flowering, each plant needs 10 kg of high-quality biogas residue. Left and right, and after entering the fixed fruit, before the bagging, each plant needs about 1 kg of compound fertilizer, and at the same time, it should be combined with 0.5 kg of the upper and middle trace element fertilizers, and wait until the end of July and early August, and then add potassium fertilizer to each plant. 0.5 kg.
Eight, integrated prevention and control of pests and diseases
Usually in the middle and late April, fruit farmers should focus on the prevention and control of diseases such as yellow disease. At the beginning of June, we must focus on the pests and diseases such as small salaries. In the prevention and treatment process, 800-1000 times of zhongshengmycin, or 800 times of multi-antimycin and other drugs may be considered, and other facilities such as insecticidal lamps may be installed for physical control.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Our mission: To protect the health of ear, throat and nose with medical frontier knowledge and technological innovation.
Our vision: Leader in several niche markets of Otolaryngology.
Our values: Change, Enterprising, Share
Migraine Reliever, Head Massager, Eye Massager, Neck Massager
Ningbo Jiamai Internet Technology CO., Ltd. , https://www.jmcuhyd.com