How do roses grow? Can Xinjiang's climate grow them?

Yes, in fact, the weather in Xinjiang is most suitable for rose planting ~ Roses originated in northern China and have a long history of cultivation. Many countries and nations in the world regard it as a symbol of good things, and Europeans and Americans use it to express their love. Bulgaria regards it as the national flower, symbolizing diligence, wisdom and courage. Roses like sunshine, and they will grow strong when they are suitable for soil and climate. It can be planted in barren hills and slopes and scattered miscellaneous land, and the requirements are not strict. They can resist cold and drought, but they can also resist waterlogging. Under the conditions of mild climate, moist soil and abundant rainfall, it grows luxuriantly. Generally, old branches germinate in early March, spread their leaves in early April, germinate in mid-April, and bloom in May-June, with a flowering period of about 20 days. Leaves die after light snow, and the growth cycle is 9 months. Roses are widely planted in our country, forming many centers rich in roses. There are thousands of acres of rose gardens on Miaofeng Mountain in Mentougou, Beijing. Kushuichuan in Lanzhou, Gansu Province is the hometown of red roses on the Loess Plateau in western China. Roses produced in Pingyin County, Shandong Province, with large color, thick petals and strong fragrance, have always been among the best in the world. Roses have many uses. Plants not only have high ornamental value, but also can be used for water and soil conservation on hedgerows or hillsides. Flowers are widely used, such as rose cake, rose dew, rose wine, rose sauce and rose tea, which are widely welcomed by the market. Rose oil is expensive and is an important raw material for perfume industry and pharmaceutical industry. 1 kg is equivalent to 1.52 kg of gold, so roses are also called "golden flowers". As early as the ninth century, India knew how to use roses; Bulgaria began to extract rose oil by distillation column from16th century, and now it has become the largest producer of rose oil in the world, with an annual output of 2000 kg. The fragrance of rose oil is very strong, and two drops can be made into a fine perfume of 1 liter. The oil yield of roses is about four ten thousandths. To extract 1 kg rose oil, 2-3 tons of rose petals are needed, equivalent to 20,000 or 30,000 roses, and the planting area is 1.5 hectares (that is, more than 22 mu of land). Roses are edible ingredients of candied fruit, cakes and other foods. The simple processing method is to spread the flowers on the mat to dissipate heat, rub off the calyx, stamen and flower stalk, discard them with a dustpan, put the pure petals in the laundry basket, rub them with sugar, add 1 kg sugar to each kilogram of flowers, knead them into balls, and put them in the basket and seal them with paper as a seasoning for making cakes. It can be used to smoke tea and make wine, or it can be mashed with frosted flowers and dark plums to make rose sauce. After exposure, you can put it in a magnetic bottle and use it at will. Can also be wrapped in textiles as fan pendants, sachets and so on. The effect is better than other flowers. Because it is easy to grow red roses, a young farmer planted 6000 plants with only five acres of barren hills. In eight months, he collected 600 Jin of flowers and 800 Jin of seeds, and his net income was more than 1 100 yuan. If we can expand the planting area or process rose products ourselves, its economic benefits will be high. Red roses can be planted singly or interplanted, suitable for barren hills and slopes and scattered fields. If there is no special land, they can be interplanted with orchards or cash crops with short growth period. After loosening the whole field, only one field should be dug. The size of the cave is 8 inches square, and the cave surface is off the ground 1 inch. Row spacing per plant 1 m is enough. Agree to plant 120 plants per mu. Generally in late April (between Grain Rain and Changchun), seeds with full seeds and no pests should be directly sown. Before sowing, put half a handful of calcium superphosphate and appropriate amount of soil in each hole. Finally, there were/kloc-0 seedlings per hole, and the seedlings propagated well. Some people say that the cuttings of roses are lifeless, but in fact they can survive, so cuttings can also be used to breed roses. "Reading Mirror" noticed that every time a new rose was painted, its roots would wither easily, so it was necessary to quickly transplant the twigs next to the roots, and then its roots would remain the same, so it was commonly called "leaving the mother grass". In most places, the method of dividing plants is used for propagation, generally during the dormant period (from defoliation to germination), both in spring and autumn. The method is to dig out the whole plant first, mix the plants scattered in the soil together, then cut off a branch, remove the old roots and plant it alone, or keep the mother plant still, cut off the new plant and plant it alone, which is very simple. Red roses should be fertilized immediately after thinning. I applied water fertilizer, plant ash and other miscellaneous soil fertilizers, and dug ditches to cover them when fertilizing in sunny days. If it is better to apply chemical fertilizer in rainy days, you can spray 5 kg of ammonium bicarbonate and water per mu. At the same time, intertillage weeding must be completed before the heat, and then weeds should be pulled out. Before budding, flowers should be sprayed with 10 kg urea or compound fertilizer per mu in time after rain. Roses are naturally fat, and if they are not fat enough, they won't bloom much. Overwintering fertilizer and petal fertilizer are essential, and the principle of light application should be implemented on weekdays to maintain vigorous growth. Red roses have strong disease resistance and few diseases and insect pests occur. Once it happens, each mu can be sprayed with 1 dichlorvos or thiophanate-methyl mixed with water. For example, pests can be sprayed with appropriate amount of pesticides, and diseases can be sprayed with appropriate amount of amobam or neomycin, and more chemical fertilizers can be applied. Special attention should be paid to the prevention and control of underground pests, which can be trapped and killed. Put a teaspoon half a foot in each hole, make it quickly before sowing and treat it three times. After flowering, the branches of pests and diseases and the old branches should be pruned. The soil should be cultivated to prevent freezing in winter. During the flowering period, roses usually bloom at dawn every day, and the standard is that the buds are just put into rings every day. If the flower is closed and the flower heart is yellow, you can pick it. If the flower heart turns red, the quality will drop. Therefore, the time to pick flowers every day must be before the dew is dry in the morning. Before dawn, the petals are exposed. The amount used for refining essence is high, and the oil content of roses picked with dew is high. If the temperature is low and bloom is late, the picking time can be postponed appropriately. Picking roses is a hard and interesting job. Flower farmers invade the sea of flowers at dawn every day and soak in the fragrance of roses, just like experiencing a "fragrant bath." May you and your girlfriend be happy together forever ~ ~ ~