ryegrass 中文意思是什麼

ryegrass 解釋
黑麥草屬
  1. There is an intermediate type of ryegrass first produced by a new zealand plant breeder.

    還有一類中期黑麥草，為紐西蘭一名植物培養家首先培育出來。
  2. An alternative is genuine old pasture kentish indigenous ryegrass.

    可供選擇的一種牧草是真正的英國肯特郡的土生的黑麥草。
  3. Perennial ryegrass throws a lot of autumn growth.

    多年生黑麥草在秋季長勢很好。
  4. Rhizosphere remediation and its mechanism of benzo a pyrene - contaminated soil by growing ryegrass

    芘污染土壤的根際修復及其酶學機理研究
  5. On hydrolysis of ryegrass leaf protein concentration with trypsin

    胰酶水解黑麥草葉蛋白條件的研究
  6. An experiment has been conducted for investigating the rule of water consumption with three species of turfgrasses : kentucky bluegrass ( poa pratensis ), perennial ryegrass ( lolium perenne ), and tall fescue ( festuca arundinacea ) ; two kinds of irrigation water resources : tap water and sewage effluent ; and two kinds of irrigation methods : subsurface dripping irrigation and subsurface leaky pipe irrigation

    本研究以三種典型的冷季型草坪草草地早熟禾、多年生黑麥草、高羊茅為供試草種，以自來水和經過砂過濾和沉澱處理的城市居民社區的生活污水為灌溉水源，採用地下滴灌和滲灌兩種灌水方法，通過田間對比試驗，探討了污水灌溉條件下草坪草的耗水規律。
  7. In a word, there are some achievements as following : 1 ) ecological restoration of the abrupt rock slope in high - cold area should adopt junior planting method. 2 ) the grass seeds for protecting slope in high - cold area should be anti - frost, anti - meager and extensive farming. there are some grass seeds recommended for ecological restoration, for example, kentucky bluegrass, ryegrass, coronilla, festuca arundinacea, sword - bamboo and euonymus fortunei

    （ 2 ）高寒地區生態護坡的草種應選用具有抗寒、抗貧瘠和適宜粗放管理的冷季型草種，推薦使用的川西高寒地區生態護坡植物種屬為：草地早熟禾、黑麥草、小冠花、高羊茅的草種組合，劍竹灌木種，以及小葉扶芳藤藤蔓植物種。
  8. Influence of harvesting time of perennial ryegrass on germination and vigor of seed

    多年生黑麥草收獲時間對種子發芽特性及其活力的影響
  9. At one time, s22 italian ryegrass was the most used of italian.

    S22義大利黑麥草曾在義大利風行一時。
  10. At one time, s22 italian ryegrass was the most used of italian

    S22義大利黑麥草曾在義大利風行一時。
  11. The thesis approve research objects have representative character and universality after systematic analysis of zoology adaptability of poa pralensis, red fes cue and target percnnia ryegrass

    本文在系統地分析了黑麥草、紫羊茅和早熟禾的生態適應性后，進一步證實了研究對象具有典型性和普遍性。
  12. The somaclonal variation of regeneration plant derived from mature embryo of perennial ryegrass ( lolium perenne l. were analyzed with rapd makers

    摘要以多年生黑麥草成熟胚誘導獲得的再生植株為材料，利用rapd標記方法對其體細胞變異進行了研究。
  13. The effect of 2, 4 - d and 6 - ba on callus induction of perennial ryegrass

    對多年生黑麥草愈傷組織誘導影響的研究
  14. Effects of selenium on the seedling growth of italian ryegrass under different n sources

    硒對不同氮源多花黑麥草幼苗生長的影響
  15. The releasing capacity, rate and availability of nonexchangeable k in soils with rich illite were much higher than those in others with rich kaolinite or montmorillonite, so that the amounts of nonexchangeable and total k absorbed by ryegrass and dry biomass in the soils were higher than those in others

    富含伊利石的土壤非交換性鉀的釋放量大，速率快，有效性高；黑麥草吸收該土壤的非交換性鉀量及總吸鉀量高，生物量大。
  16. The averages of release capacity and rate, amounts of nonexchangeable and total k absorbed by ryegrass and dry biomass in kaolinitic and montmorillonitic soils were 46. 96 、 45. 50 、 41. 65 、 43. 90 and 67. 52 of those in illitic soils

    而富含高嶺石或蒙脫石的土壤非交換性鉀有效性明顯較低；非交換性鉀的釋放量和速率、黑麥草吸收該土壤的非交換性鉀量、總吸鉀量及生物量的均值分別僅為富含伊利石土壤的46 . 96 % 、 45 . 50 % 、 41 . 65 % 、 43 . 90 %和67 . 52 % 。
  17. Ecological and economic evaluation of ryegrass - rice cropping system

    水稻種植模式生態經濟評價
  18. Soil aggregate formation and stability as effected by root growth of ryegrass

    冰草根系生長發育對土壤團聚體形成和穩定性的影響
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