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采用二次饱和D最优310设计,对冀北坝上旱地油纤兼用亚麻播种量、施磷量和施氮量进行试验研究,探讨旱地油纤兼用亚麻最佳栽培措施方案。
The secondary saturation D optimum 310 design was used to study the seeding rate, phosphorus application rate and nitrogen application rate of upland oil fiber in dryland in northern Hebei Province, so as to discuss the best cultivation plan for both dryland oil fiber and flax.