Is the climate in Ningxia suitable for planting wheat and interplanting potatoes?

Ningxia's climate is suitable for planting wheat and interplanting potatoes. Ningxia Hui Autonomous Region lives deep in the northwest inland plateau, and belongs to a typical continental semi-humid and semi-arid climate. The rainy season is mostly concentrated in June-September, with the characteristics of long winter cold, short summer heat, scarce rain and snow, dry climate, windy and sandy, cold in the south and warm in the north.

wheat is a long-day crop, if the sunshine conditions are insufficient. You can't pass the light stage, you can't head and bear fruit. Tillage and soil preparation can make the topsoil soft, the soil broken flat, the wet and dry conditions suitable, promote the whole seedling of wheat, and ensure the coordinated growth of underground and overground parts, so it is an important link to create high-yield soil conditions. The specific method varies according to paddy field, dry land and different previous crops, and it is closely related to soil moisture, air, temperature and nutrients. In dryland wheat fields, organic fertilizer should be applied as much as possible, and inorganic fertilizer should be applied in sufficient formula, especially phosphate fertilizer, in order to improve soil, improve soil fertility, and improve water storage and fertilizer conservation capacity and water utilization rate. The main goal of preventing wheat wet damage is to excavate and perfect a set of ditches in the field, drain open water and reduce dark stains, and do everything possible to reduce stagnant water in the tillage layer. Dredge the silt in deep ditches and canals that have been in disrepair for a long time, lift the fields to lower the groundwater level, and prevent frequent rain or excessive rainstorm in winter and spring, which is beneficial to drain the stains and ensure that the field water enters the ditches unimpeded.

potatoes like cold and cool, and they like low temperature. The formation and growth of underground potato blocks need a loose, breathable, cool and humid soil environment. When the tuber is used for asexual propagation, the seed potato can germinate and grow at the soil temperature of 5 ~ 8℃, and the optimum temperature is 15 ~ 2℃. The temperature suitable for the growth and flowering of plant stems and leaves is 16 ~ 22℃. Pay attention to the thickness of the soil. Generally, the thickness of the soil is not less than 12 cm. If the thickness of soil cover is insufficient when sowing, the soil should be cultivated once or twice with the growth of seedlings after emergence. The cover soil is too thin, the ground temperature changes sharply, and the stolons are easy to escape from the ground. The conversion benefit of organic fertilizer and inorganic fertilizer in base fertilizer is expanding continuously, which meets the demand for nutrients during potato growth and promotes plant growth and development. This is the purpose of re-applying base fertilizer.