CAJ | 학술논문

[目的]完善棉花"两带育苗"(带基质移栽和带拮抗作用的无土旱育苗技术)的配方结构.[方法]以棉苗发芽率为测定指标,在单质试验基础上采用DPS均匀试验,并对结果进行二次多项式回归方程模拟、优化求解,再验证最优配方.[结果]最佳基质配方为:X_1占69.72%,X_2占30.82%,X_3占2.31%,X_4占1.59%,X_5占0.25%.此时的出苗率预测值达到81.63%.[结论]均匀设计法用于基质配方的筛选,能明显提高试验效率,降低试验费用,并在保证提整性、保水性等关键性能上得出较为理想的配方.
[목적]완선면화"량대육묘"(대기질이재화대길항작용적무토한육묘기술)적배방결구.[방법]이면묘발아솔위측정지표,재단질시험기출상채용DPS균균시험,병대결과진행이차다항식회귀방정모의、우화구해,재험증최우배방.[결과]최가기질배방위:X_1점69.72%,X_2점30.82%,X_3점2.31%,X_4점1.59%,X_5점0.25%.차시적출묘솔예측치체도81.63%.[결론]균균설계법용우기질배방적사선,능명현제고시험효솔,강저시험비용,병재보증제정성、보수성등관건성능상득출교위이상적배방.
[Objective] The research aimed to improve the technique system of cotton seedling raising with transplanting vector and antagonist. [Method] Cotton seedling emergence rate was used as a measure index. Even-design solution was adopted. The consequence of all treatments was simulated by quadratic polynomial. And optimization solution was adopted. [Result] Satisfactory formula was as follows: X_1 69.72%, X_2 30.82%, X_3 2.31%, X_4 1.59%, X_5 0.25%.Thus, the seedling emergence reached 81.63%. [Conclusion] Uniform design method for the screening matrix formulations could significantly improve test efficiency and reduce testing costs, come to a more satisfactory formula in ensuring complete dragging rate, water retaining property and other key performance.