Ningchun No. 48 (94-21) variety review number Ning Tubu Mai 2009002 variety source Ningxia Guyuan City Agricultural Sciences, so Ningchun No. 10 // 762-4, after many years of educated, water and drought alternation selection Breeding. The characteristic and characteristic seedlings are semi-lying, the seedlings are dark green, the root system is developed, the seedling period grows strong, the stem rods are thick, the toughness is strong, the anti-falling is 20-35? better. The plant height is 63.3-72.2cm, the ears are 7.2-7.8cm, the strong ears are 10.2-10.8, the number of spikes is 20.7-23.3, the single plant weight is 0.77-1.15g, the thousand grains weigh 37.2-43.5g, the number of ears per mu is 13.55– 224,100. The spindle -type spike, the white shell of the white shell, the seeds of the seeds are round, semi -hard. Testing through the Grain and Product Quality Supervision and Testing Center (Harbin) measurement of the Ministry of Agriculture: 17.24%of the Crude Protein (dry base), the landing value of 364s, the wet gluten 35.3%, the settlement value of 27.5ml, the water absorption 59.7ml/100g, the dough for formation time 2.5min, stable time 1.5min, weakened 139F.U, powder quality index of 36.0mm, and 39 points for evaluation. Spring nature, the birth period of 95-101 days, mature and drought-style varieties in the early morning, middle. Drought resistance, green and dry ability, more resistant to barren, high anti -rust disease, rod rust, giant mold disease, and light yellow dwarf. Suitable for regions and output levels are suitable for drought in Ningnan Mountains and drought in the middle of the Ningnan Mountains. In 2005, the average output of the dryland wheat area of u200bu200bNingnan Shan District was 90.93kg per mu, an increase of 34.99 % from Ningchun 10; in 2006, the average output of the dryland wheat area of u200bu200bthe Nantan Shan District was 106.18kg, an increase of 4.7 % from the Ningchun 10; The average yield of the two -year area test was 98.6kg, an increase of 19.8 % from Ningchun 10. The average production test in 2007 was 125.28kg, an increase of 8.8 % from Ningchun 10. The main points of cultivation technology (1) stubble: should be mainly bean, linen, and potato stubble. (2) Fertilizer: Rebate base fertilizer, distribute fertilizer, mainly apply fertilizer in autumn. Generally, 1500kg/mu of farm fertilizer is applied in autumn. Apply 7.5kg/mu for urea. (3) Reasonable secret planting: Generally broadcasting effective seeds of 300,000/mu, 12.5kg/mu in the arid areas, 15kg/mu in the arid areas, 23-26,000/mu of seedlings, and harvesting 200,000/mu of spikes. (4) Early broadcast during the appropriate period: The arid areas should be in March and mid -mate, and the semi -arid areas should be in mid and late March. (5) Field management: Timely cultivation and topical treatment during the seedling period, pay attention to insects in the later period.