percentage of seed germination 中文意思是什麼

percentage of seed germination 解釋
種子發芽率
  • percentage : n 1 【數學】百分法；百分數；百分比，百分率。2 比例，部分。3 【商業】手續費，傭金。4 〈俚語〉賺頭...
  • of : OF ＝Old French 古法語。
  • seed : n （pl seed（s））1 〈集合詞〉【植物；植物學】種；種子。2 顆粒；晶粒。3 〈pl 通例 seed〉 【生理】...
  • germination : n. 萌芽，發生。
  1. Technique measures to improve germination percentage of no seed watermelon seed

    提高無籽西瓜種子發芽率的技術措施
  2. Relationship between germination percentage and seed collection and storage of chinese mahogany

    香椿種子的發芽率與采種方法及貯藏技術的相關性研究
  3. It took p. hendersonii seed 3 days to approach to over 30 % germination percentage under the treatment of nacl solution and 1 day to do that under soil - salt solution

    大葉白麻在nacl溶液中3天、在土鹽溶液中1天達到30以上的萌發率。
  4. Similarly, it took h. strobilaceum seed 6 days to approach to over 80 % germination percentage under the treatment of nacl solution and 3 days to do that under soil - salt solution

    鹽節木種子在nacl溶液中6天、在土鹽溶液中3天達到80的萌發率。
  5. It can improve germination percentage of seed and reduce production cost only if the appropriate conditions such as relatively low saline soil and optimum temperature are chosen

    選擇低鹽漬化程度的土壤和適宜的溫度能夠提高種子的萌發率，降低生產成本。
  6. In the method of measuring vigor, we mainly use vital capacity, germination percentage and seedling to assess seed vigor grade, vital capacity, germination percentage and seedling of seed reflect seed vigor

    在種子活力檢測方法中，主要採用種子生吉林農業大學碩士學位論文玉米種子純度與活力快速側定的圖像識別與處理系統活力、發芽率和幼苗評定來評價種子活力高低。
  7. This study was conducted to examine the interrelationship of 10 seed vigor traits in 12 wheat genotypes through variance, co - variance and path coefficient analysis, to determine broad - sense heritability, and to estimate genetic advance under selection. the genotypes showed significant difference for all traits, except for percentage of normal seedling. genetic correlation between conversion efficiency of seed reserve, electrical conductivity with other traits were not significant, showed that selection for any of them might be possible without hampering any other traits. however path coefficient analysis indicated that conversion efficiency of seed reserve, seed reserve utilization ratio have strong direct effect in affecting seedling weight, and that mean germination time has significantly negatively correlated in affecting gi. moderate to high estimates of broad - sense heritability, genetic coefficient of variation and expected genetic advance were obtained for electrical conductivity, germination index, mean germination time, seed dry weigh, seedling dry weigh, seed reserve depletion ratio indicating the possibility for improving these traits

    本研究利用12個普通小麥品種對10個種子活力性狀的遺傳變異和相關研究，表明除正常幼苗百分率外，其餘種子活力性狀在品種間均存在顯著的差異.種子貯藏物質轉換效率、電導率兩個性狀間及與其它性狀均無顯著的遺傳相關，因此對他們的選擇不會影響到其它性狀.通徑分析表明幼苗干重主要取決于種子貯藏物質轉換效率、種子貯藏物質利用速率;發芽指數主要由平均發芽時間決定.電導率、發芽勢、幼苗干重、種子干重、發芽指數、種子貯藏物質消耗比率6個性狀表現中到高的遺傳力、遺傳變異系數和相對遺傳進展，指明通過遺傳育種手段改良這些性狀是可能的
  8. The results show that : the seeds of victoria amazonica are not suitable for dry store ; with the high temperature of 30 - 35, the germination percentage of the seeds which have fully matured will reach 68 % to 85. 7 %, seed soaking by ga3 contributes greatly to the improvement of the germination percentage, during the period of growing seedlings, the low water level is helpful to the sprouting of seeds

    結果表明：王蓮種子不宜乾燥貯藏； 30 ~ 35高溫配合充分成熟的種子，發芽率可達68 % ~ 85 . 7 % ；赤霉素浸種對提高種子發芽率有顯著的促進作用；育苗期間的低水位有利種子萌發成苗。
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