The study deals with Gang Shan garlic under the weather conditions of Henan Province. l.The right sowing date is September 20-30 in Henan Province. If too early, the time of germination will be delaged; too late, the yield of the bulbs will decrease. 2. The regression equation between the weight of the bulb < y_1 > and the sowing date (x) and between the number of the cloves and the sowing dete (x) are as follows respectively. y_1 =57.259-3.159x; y_2 = 8.76- 0.411x. #3.There is a close relation betwee...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
