hosta 中文意思是什麼

hosta 解釋
霍什塔
  1. 2. the better way is by the axillary bud to multipropagate variegated hosta cultivars

    腋芽增殖擴繁是花葉玉簪品種穩定擴繁的有效手段。
  2. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  3. All of those physiological indexes would be considered as the, system of heat - resistance selection for the hosta, and at the same time, as a theory reference for the other ornamental plants

    上述生理指標均可作為玉簪品種耐熱性篩選指標，也為其它園林植物的耐熱篩選提供理論指導。
  4. 1. h. ventricosa and more than three hosta cultivars, were applied in gardens and virescences in hangzhou, but showed worse in hot summer. it resulted in no correctly considering the factors, such as temperature, shading and air humidity during plant designing

    浙江人學碩十學位論文7 .玉瞥屬植物的應用調查表明，現今杭州也有玉瞥屬的紫尊以及3個以上園藝品種應用於園林綠化中，但夏季高溫時普遍長勢不好，主要原因來白于植物配置過程中沒有對溫度、遮陰和空氣濕度等因子予以正確的考慮。
  5. Hostas, as important landscape plants used for ground cover in the forest, have been planted in europe and america countries for many years. being ornamental value of flowers and foliages, broadly adaptable and shade tolerance, hostas have been broadly applied for landscape use in china in recent years. based on systemically analysis of hosta germ plasm resource, cultivar resource, and the status of multipropagation technology and chimera researches, some investigation and experiments have been done in this article, including tissue culture, chimera characteristics, production and applying status of hostas in china

    本文在較為全面、系統地分析玉簪屬植物種質資源與品種資源、擴繁技術和嵌合體研究問題的基礎上，以幾種玉簪屬植物和花葉玉簪的主要園藝品種為試材，進行了組織培養快繁的比較試驗；並利用植物生理生化與形態解剖學手段，對性狀穩定且具有推廣價值的花葉玉簪品種h . 『 sosweet 』進行了嵌合體特性的研究；本文還對玉簪屬植物在國內的引種、生產和應用現狀進行了調查、分析。
  6. 8. some suggestions were provided for hostas production and some hosta horticultural cultivars were recommended for landscape use

    8 .對玉答屬植物的生產提出一些建議，並推薦了幾個應用於園林綠化的玉瞥園藝品種。
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