Ten measures to improve the efficiency of peach planting
1. Deeply digging planting pits or planting ditch when constructing a garden Planting peach seedlings in planting pits with lengths, widths, and depths of 1 m on hilly slopes, and using planting pits with a width and depth of 1 m on flat land. In the past few years, the growth of peach trees has been very good. Food Additive Monosodium Glutamate 98% Cheap Food Additives,Good Food Additive,Food Additive Bha,Additive Monosodium Glutamate JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com
Second, select suitable and excellent peach varieties. In recent years, peach varieties with excellent yield and quality have Huihui, Yuhua No. 3, Zaofeng Wang, Xiahui No. 5, Baifeng, Yuhua No. 2 and Yuhua No. 1. , New white flowers, etc.; nectarine varieties have early ruby ​​superior lines, Xiaguang, etc.; Pingyao varieties have early Kui Mi, Chen Pu peach, 124 peach and so on. At the same time, according to the plan, the proportion of early peaches, medium ripe peaches, and late ripe peaches should be matched.
Third, the main base fertilizer, and appropriate dressing 9 to 10 months of autumn basal fertilizer, fertilize the farmer organic fertilizer maturity, at the same time in the base fertilizer combined with nitrogen, phosphorus, potassium and other fast-acting fertilizer, fertilization method to ring The gutters were applied mainly, and topdressing was performed 4 times, that is, topdressing of available nitrogen before flowering, topdressing of available nitrogen, phosphorus and potassium within 1 week after flowering, and quick-acting phosphorus and potassium for fruit during hard-nucleation period and topdressing of phosphorus and potassium after fruit harvest. In addition, 2 to 4 times of foliar dressings were used. In the early stage, 0.3% to 0.5% urea solution was dominant, and in the latter stage, 0.2% to 0.3% potassium dihydrogen phosphate solution was dominant.
Fourth, to strengthen pollination of pollen-free peach varieties For varieties without pollen, such as Yuhua No. 3, Yuhua No. 2, Xinbaihua, and Zaofengwang, etc., in addition to planting pollination trees at ratios of 1:3 to 4, In the flowering period, artificial pollination is carried out to increase the fruit setting rate.
5. Reasonable thinning and thinning of fruit, control of the load The general sparse flowering is carried out in the early stage of flowering, mainly eliminating early flowers, late flowers, malformed flowers, etc., leaving a uniform distance and a reasonable layout; The length of the fruit branch leaves 3 to 4 fruits, leaving 2 fruit in the middle fruit branch, and 1 fruit in the short fruit branch, but the production should be flexibly controlled according to species and tree vigor.