Potted raspberry cultivation technology
2021-07-12 13:04:26
Raspberry is a Rosaceae, a perennial small shrub, potted raspberry height of up to 1 meter. At present, the main planting species are black gems, rubies and yellow gems imported from abroad, non-thorny raspberries and genetic raspberries in China. I planted potted plants and selected red raspberries as the best pot plants. In the summer and fall seasons, fruit setting rate, high yield and fast. The best soil for raspberry cultivation is sandy loam soil. Pellets can be prepared with 50% garden soil, 30% coal dust or sawdust, 10% mature manure and 10% loess to make it slightly acidic. The optimum growth temperature for raspberry is 18 c to 32 c, which grows slowly below 5 c or above 35 °C. Second, planting time: planting at a temperature higher than 0 C, and planting in spring and autumn are the most suitable. From late March to mid-April, the best time for planting raspberries is from mid-October to late November. A small amount of fruit can be produced in the year of spring planting. The raspberries planted in autumn can produce fruits in the summer of the second year. The third year after planting can reach the full fruit period, and the result can be continuous for more than 30 years. Tree berries are selected from large basins with a diameter of more than 30 cm per plant, and raspberry basins are cultivated every spring or autumn for more than 3 years and placed in large cylinders with diameters of 40 to 50 cm, which can ensure high productivity and efficiency every year. The roots of the plant are sufficiently basal, filled with the fertilizer of the decomposed mixed soil. 3. One or two available nitrogen fertilizers based on water management and spring germination are based on raspberry, and germinating fertilizers. The role of early bloom in the two or three eras of phosphorus- and potassium-fertilizer-based inputs. The fruiting period should adhere to every 10 days or so increase the fruit rate and the effect of the rapidly expanding extract of plant ash in the fruit. Heat less fertilization in summer and avoid concentrated fertilizer effects. The strong growth of the raspberry during the flood period, especially in the hot season, early and late to the gate once a day, keeping the soil moist. Water the flowers with appropriate controls to increase the fruit rate. Enter the winter to stop fertilizing and reduce watering to keep the soil from being white. Raspberry breeding, breeding methods, four branches and cutting methods. The roots under the trough (small raspberries), such as fertilizer and water supply suitable for the Earth Nature series of raspberries, raspberry 20 to 50 years expandable seedlings, and some can even spread stems to hundreds of trees. The branch is to cut it with small spring and autumn each year from separate pairs of cut shapes, to other pots. The method of cutting uses cutting in the spring and autumn cuttings, two buds in the insertion of two buds left in the soil. The raphanus reproduces some of the raspberries then some may bear fruits, raspberries, and cuttings to reproduce with the results to obtain next year, and 3 years can enter the full production age.
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