randomized block experiment造句

In order to support resource and fertilizer recycling of agricultural waste , the paper have utilized the field randomized block experiment , and analyzed the effects of bio - fertilizer and organic - inorganic fertilizer made by wheat straw and chicken manure on some agronomy character of spring and summer so wing soybean compared with fertilization of chemical fertilizer and no fertilizer
摘要为了为农业废弃物的资源化、肥料化和循环利用提供参考依据，采用大田随机区组试验，以单施化肥和不施肥为对照，研究了以麦草、鸡粪为原料自制的生物有机肥和有机无机复混肥对春播和夏播大豆的植株性状、生育期、产量和品质的影响。
It's difficult to find randomized block experiment in a sentence. 用randomized block experiment造句挺难的