Seeds of these species have been collected in the field and seedlings raised in nursery . the seedlings have then been re - planted to the wild and populations successfully established 在野外收集其种子并在苗圃发芽育苗，再将树苗种出郊野使其成功地建立新的种群。
The order of the seed yield components to its yield is weight per seed > seed numbers per spikelet > florets per spikelet > spikelets per shoot > shoots 6个模型中， 5个种子产量因子每提高1个单位对其种子产量的提高大小排序为单粒种子重每小穗种子粒数每小穗小花数每生殖枝小穗数生殖枝数。
We have the ability to invest seed and early stage capital in amounts ranging from us $ 25 , 000 to as much as us $ 5 million in high potential e - business startup projects focused on asia 我们有能力投资亚洲有很大发展潜力的电子商业建立方案，投资其种子和创立期，资本投资额从2 . 5万美金高达500万美金。
Closely related squashes and gourds can also fertilize pumpkins . this cross - pollination will show itself not in the current year ' s pumpkins , but in seeds grown the following year 近科的南瓜和葫芦类也能通过南瓜授粉来结出南瓜。这种交叉授粉的的近科植物当年并不会结南瓜，次年如播其种子便会长出南瓜来。
This type is the commonest in the genus , occurring in seven species , i . e . k . heteroclita , k . induta , k . japonica , k . oblongifolia , k . angustifolia , k . scandens and k . marmorata Scandens和大叶南五味子k marmorata属网纹型，其种子表面具网纹，网眼凹陷，网脊凸起，此类型在南五味子属中最为普遍。
Based on 2 - d - optimum orthogonal design field experiment in the jointing - heading period of phleum pratense l . , the results show that potassium content is the most productive on the seed yield , phosphorus comes next and nitrogen the least 摘要采用二因素d -饱和最优设计，通过猫尾草拔节抽穗期的根氮、磷、钾和茎叶氮、磷、钾的含量对其种子产量和产量因子进行灰关联熵分析。
The study shows that the early and late seed rains of constructive tree species in evergreen broadleaved forest at chongqing simian mountain had no activity . the bigger the seeds of the species and the earlier or later the seeds of the species matured , the higher the proportion of the seed rain damaged by animals . the quantitative variation of seed rain , active seed rain and seed bank did not take place at the same time . at early time , the number of seed banks of castanopsis fargesii , lithocarpus glabra , quercus myrsinrefolia , castanopsis plasyacantha , cinamomum subavenium . which own more active seed rain increased by geomitric series . the seed banks of castanopsis orthacantha and schima argentea were small , only survived a short time , and did not sprout next year . the quantitative dynamics of seed banks and their increasing or decreasing rates were decided by the proportion damaged by animals , dying speed of seeds and their resistance to pathogens and adverse circumstances , and the state of seed germination 对重庆四面山常绿阔叶林建群种种子雨、种子库的研究表明,建群种早期和晚期的种子雨无活力;种子偏早或偏晚成熟及大籽粒的树种,其种子雨被取食的比例大;种子雨、有活力种子雨、种子库三者的数量变化不一致;有活力种子雨量较大的栲、石栎、小叶青冈、扁刺栲、香桂等,其种子库密度在早期以近几何级数的方式增长,元江栲、银木荷种子库小,存在时间短,翌年无一年生萌发苗;种子库数量动态、消减率动态决定于种子被取食的强度、种子衰老的速度以及种子对病菌、逆境的抗性和种子萌发的整齐性
