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_Edible sunflower generation hybrids, spring sowing period of about 95 days, height 165 cm or so, good uniformity, disk tilt 3-4; disk diameter of about 20 cm; grain long oval, black and white stripes, 2.2 cm long, wide 0.8 centimeters, 100 grain weight about 15 grams. The varieties of barren, salt tolerance, lodging resistance, disease resistance. The average yield of 220 kg per kilogram, climatic conditions appropriate management in place when the yield of up to 280 kg or more.
_1. Sowing density: Xinjiang, Inner Mongolia seedlings per mu 2200-2400, the Northeast seedlings per mu 1600-1800 seedlings.
2. Sowing time: the spring sowing area should be in late May - early June sowing, can mature on the basis of normal late sowing.
3. Watering Fertilizer: a reasonable fertilizer, acres of urea 5-10 kg, 10 kg of DAP, 7.5 kg of potassium phosphate to do base fertilizer, pay attention to fertilizer deep application; 3-4 true leaves when Dingmiao; bud early according to the situation Appropriate amount of topdressing nitrogen fertilizer; bud, grouting and other key period of drought should be timely irrigation._| 
S8597
特征特性：  食用向日葵一代杂交种，春播生育期95天左右，株高165厘米左右，整齐度好，花盘倾斜度3-4级；花盘直径20厘米左右；籽粒长卵形,黑白条纹，长2.2厘米，宽0.8厘米，百粒重15克左右。该品种耐瘠薄,耐盐碱、抗倒伏，抗病性强。一般平均亩产220公斤，气候条件适宜，管理到位时亩产可达280公斤以上。
栽培技术： 一、播种密度：新疆、内蒙地区每亩保苗2200-2400株，东北地区每亩保苗1600-1800株。 二、播种时间：春播区宜在5月下旬—6月上旬播种，在能正常成熟的基础上适期晚播。 三、浇水施肥：合理追肥，亩施尿素5-10公斤，磷酸二铵10公斤，磷酸钾7.5公斤做底肥，注意化肥深施；3-4个真叶时定苗；现蕾初期根据地力情况适量追施氮肥；现蕾、灌浆等关键时期遇旱要及时灌水。
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