Fresh food and early crisp Wangzao: In the production area of ​​Xianxian County in Hebei Province, it matured in early August. At this time, it is the low season of northern fruits. There are few fruit supplies on the market, so the price is high. The variety is self-sufficient and has a high yield. The fruit weight is 30~ 45 grams. It is characterized by a large, crispy, precocious, high-yield, and storage-resistant. The quality of the appearance is bright red, the flesh is crisp and delicate, the taste is excellent, the sweetness is high, the sugar content is 35%, and the dwarf dense planting is generally planted with 1 meter × 2 meters, 1 meter × 3 meters, 1.5 meters × 3.5 meters. Mode, after the high yield, the yield per mu can reach 1500 kg. Early-brittle Wangzao seedlings have wide adaptability, and can be planted in the north and south. Especially in Guizhou, Guangxi and other places, the quality is better than that in the north. The disease resistance is strong, no cracking, normal year red after cracking The rate does not exceed 5%. Early-brittle Wangzao is self-pollinated and does not need to be planted with pollination trees. It has high yield, good fruit shape and excellent flavor. It is the first choice for the development of sightseeing orchards and greenhouses.   Early crisp Wangzao high-yield cultivation techniques 1, jujube seedling selection: jujube seedlings should be in the winter deciduous years to spring before germination. The selection of seedlings should have the following conditions: (1) the stem height is more than 80cm; (2) retaining 4-6 full buds after trimming; (3) the grafting interface is in good condition; (4) the lateral root length is 20-25cm, and the distribution is uniform. The thickness is about 0.5 cm, the fine roots are more, the roots are well-developed; (6) the roots have no serious pests and diseases, especially no quarantine pests and diseases. 2, early crisp Wangzao is below 1800-2100, the average temperature is 10 °C-16 °C, the annual rainfall is 700-1100 mm, the annual sunshine is about 2000 hours, the irrigation and drainage conditions are good, the traffic is convenient, the terrain is gentle, and the soil layer is deep. Sandy loam or light gravel loam soil, loose and fertile, organic matter, can be planted. 3, colonization: red dates planting should master the "straight, shallow, real, loose" principle, is conducive to growth and increase survival rate. That is, when putting the seedlings into the hole, the dry and straight roots above the interface should be grafted; when planting, it should be shallow and not deep; after the seedlings are placed in the hole, the first layer of soil must be compacted so that the soil is close to the root and then piled up on the ground. Stable; after the planting is fully watered, cover it with a layer of loose soil to help maintain moisture. 4, jujube seedlings in fertilization, from February to May, mainly nitrogen, followed by phosphorus and potassium, in order to promote the flowering hair leaves neat, shoot and young fruit growth; 6-7 months with phosphorus, nitrogen and potassium followed In order to promote seed development and flower bud differentiation; from October to October, potassium is the main, followed by nitrogen and phosphorus to promote fruit expansion, sugar conversion, coloration and quality. In the growing season, the roots are topdressed and supplemented with trace elements such as calcium, magnesium, boron and zinc. 5, the northern region is flooded in early spring to promote the formation of flower buds. If the water is poured once at the beginning of the flower bud germination, the flowering can be delayed for 3-6 days, avoiding the frost and increasing the fruit setting rate. 6. Disease prevention and control: use integrated prevention and control technology to control major pests such as red spider, ring rot, rust and heartworm. It is necessary to use a combination of agricultural control, biological control, physical control and chemical control to coordinate and apply, to coordinate with each other, to learn from each other's strengths, so as to achieve high quality, high yield, safety and high efficiency of early crisp jujube production. At present, there are 300 mu of standardized jujube breeding bases in our base. The result is 50 mu of maternal garden. We cultivate high quality early crisp jujube seedlings all the year round. The variety is pure and the survival rate is high. We welcome friends who want to develop red dates to come to our base in the first week of August. Taste red dates. Address: Guozhuang Town, Xian County, Hebei Province, Tel: 13785731750 Manager Chen   Website: http://www.bfzao.com/