Cutting, conesting
In order to prevent the pests and to improve the yield and quality of fruit, pearl pomegranates need to be fertilized, bagged and so forth. In order to be operational, it is necessary to control the crown height of the year at about 2 metres. After the harvest of the spring fruit, the dead branches, the sick branches, the overt branches, the overstretched branches, etc. And recut the thick branches and lower the crown height. In the summer, the sprouts and indeterminate sprouts are properly wiped out, the branches are prevented from being too dense and long, and the coops are evenly distributed. When the new bud blooms, the main branch is slashed to a level, the tree is dwarfed and the tree canopy is opened。
Fertilizing in due course and promoting productivity
Pearls and pomegranates can bloom all year round, with a large amount of fruit, requiring sufficient fat, water, and fertilizing, with a focus on the precipitating branch and the growing period of fruit. Fertilizers are usually applied once in february to promote the movement of branches, mainly with urea in combination with phosphorus and potassium fertilizer. In may-june, fertilizers were given and the branches of the second fruit grew fat, mainly with compound fat. In july-august, a second-generation flower fertilizer was applied, dominated by compound fat. In september-october, fertilizers were applied, mainly for phosphate potassium. In december, fertilizers were applied, mainly organic. More than five times a year. In addition, in conjunction with the prevention of pests and diseases, leaf-face fattening is used to supplement trace elements such as zinc, boron and molybdenum。
Plumbing fruit and timely bags
Pearls and pomegranates are large in amount and have a lot of nuts. In order to improve the quality of their fruit, they are required to perform grafts during the bouquet period. They are to be replaced by flowers, flowers and poorly developed flowers in a timely manner. They are to be preserved with strong single flowers, and they are to be purified properly. When the fruit develops to about 3 cm in diameter, a bag is made of insecticidal agents with a white foam net and transparent plastic thin film bags. Put the fruit in the bag, leave the leaves outside, tighten the pocket, leave two small holes in the bottom of the bag for air and drainage. Packs reduce pest hazards, reduce pesticide residues in fruit and improve fruit quality and appearance。
Reconciliation of period of production and efficiency gains
In the pearl sea, the fruit harvest of june-august was of poor taste and quality. The sale price is low and less than half of the autumn and winter fruits (october-march following). In order to improve the quality of the fruits and increase economic income, the period of production must be regulated. The flowers of the pearl pomegranates are found in the two-to-four leaves of the new branch, followed by buds that grow to six-to-eight. Production adjustments can therefore be facilitated by cutting, fattening, etc. This is done by (for example, the fall and winter fruits): in the middle of may, twirling and control the production of the fruit in order to regulate the direction of the tree. After the fruit, the heart of the three to four knots above the fruit gives the top a fresh start and prepares it for the fruit to bloom again. Shearing is done around june, cutting the twigs, the thin branches and the ageing branches, leaving the well-developed and growing branches. At the same time, complementary fertilizers, moisture and pest control are promoted. Following this treatment, flowers are usually opened in pearl sea in august-september and fruits are received after october。
