您要查找的是不是:
- Analysis on the Variation of Female-male Flowers and Strobilus Production of Clonal Seed Orchard of Pinus tabulaeformis Carr. 油松无性系种子园雌雄球花量及球果量变异分析。
- Genetic variations of clonal traits and estimation of gamete pool composition in a clonal seed orchard of Pinus tabulaeformis. 油松种子园无性系性状变异与配子贡献研究。
- First generation clonal seed orchard 第一代无性系种子园
- First generation improvement clonal seed orchard 第一代改良无性系种子园
- First generation rogued clonal seed orchard 第一代无性系去劣种子园
- Clonal seed orchard of second generation 第二代无性系种子园
- Pinus kesiya vat. langbianensis clonal seed orchard 思茅松无性系种子园
- 2na generation clonal seed orchard 第二代无性系种子园
- Its use is limited to the preservation of breeding material or the establishment of clonal seed orchards. 其用途仅限于保持育种材料或建立无性系种子园。
- Establishing techniques of clonal seed orchard of Fraxinus mandshurica 水曲柳无性系种子园营建技术的研究
- Study on the Cone Yield Change in the Clonal Seed Orchard of Pinus massoniana 马尾松无性系种子园球花量变化研究
- Open pollination progeny test of clonal seed orchard of Pinus koraiensis 红松无性系种子园自由授粉子代遗传力测定
- The expecting genetic gains of the height,DBH and volume are 13.3%,11.7% and 37.2% respectively. The advanced generation clone seed orchards are established with selected optimal trees. 再从优良家系内选择263个优良单株;树高、胸径、材积平均增产27.;2%25、41
- A Discussion on Growth Trait Variation and Utilization of Clonal Seed Orchard of Abies fabric 峨眉冷杉无性系种子园生长性状变异和利用途径初探
- Fertilizing effect on bearing fruit of seed tree in clonal seed orchard of Pinus koraiensis 施肥对红松无性系种子园母树结实效应研究
- Analysis on Outcrossing Rate in a Masson Pine Clonal Seed Orchard during Early Phase of Seed Production 马尾松无性系种子园结实初期异交水平分析
- Plus tree selection in clonal seed orchard transformed from Pinus koriensis plantation 红松人工林改建无性系商品种子园的优树选择方法
- Study on the Growth Conditions and the Regutation of Seed Bearing of Clonal Seed Orchard of Masson Pine 马尾松种子园无性系生长结实规律研究
- Variation Analysis and Plus Family Selection on Half-Sib Progenies from Clonal Seed Orchard of Pinus massoniana 马尾松无性系种子园半同胞子代变异分析和家系选择
- Geographical Variance of Genetic Structure of Clonal Seed Orchard of Masson Pine 马尾松种子园无性系遗传结构的地理变异