向日葵耐盐能力强,且能改良盐碱地,号称盐碱地的“开荒作物”。我县太子滩有几万亩盐碱地,小麦收获后都要复播油葵(油用向日葵)。由于播前时间紧,播种时又要争时、抢墒,从而造成油葵田底肥不足。因此,做好盐碱地复播油葵的种肥和追肥工作就成为确保油葵高产、稳产的关键。1种肥 Sunflower Salt tolerance, and can improve the saline-alkali land, known as the “land reclamation crops.” There are tens of thousands of mu of saline land in Taizi Beach in our county. After sunflower is harvested, the sunflower must be reconstituted (oil sunflower). Due to tight schedule before sowing, but also fight when sowing, grab moisture, resulting in shortage of oil field base fertilizer. Therefore, to do a good job salinisation oil sunflower seed fertilizer and top dressing work has become the key to ensuring high yield of oil sunflower, stable production. 1 kinds of fat