seed index 中文意思是什麼

seed index 解釋
籽指
  • 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】...
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Field germination, nodulation status and physical growth parameters of seedlings ( shoot and root length, vigor index, collar diameter, leaf number, fresh and dry weight of shoot and root and total dry biomass increment ) were recorded after three and six months of seed sowing

    播種的3和6月後，記錄幼苗大田發芽、分枝狀況和其他物理生長參數（枝條或根長、活力指數、莖直徑、葉片數、分枝或根鮮重和干重、總的生物量干重增長）等。
  3. The abundant degree of plants, seed seedling amount, and the diversified index in the seed bank of the urban green land are lower than the natural second growth forest in outer suburbs

    城市綠地土壤種子庫中種的豐富度、種子苗量、多樣性指數均不如遠郊區山地天然次生林。
  4. 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
  5. ( 2 ) after statistical experiment on color indexes of weed images which were acquired in various illumination intensity, soil humidity and remains coverage, it pointed out that hue and relative color index are insensitive to illumination intensity, soil humidity, remains coverage and shadow, hue and excess green have a distinct contrast between plant and non - plant, but can not be used to identify corn and seed

    （ 2 ）利用自行開發的aoi （感興趣區域）工具，通過對不同土壤濕度、光照強度和殘茬覆蓋率下的雜草圖像進行顏色指數測定與分析，指出色度及過綠特徵對光照強度、土壤濕度、殘茬覆蓋率、植物陰影的影響不敏感，且在植物與非植物之間存在足夠的對比度，但不能用於玉米與雜草，或闊葉雜草與窄葉雜草的識別。
  6. Lines of gh01 could be included as susceptible genotype with significant decrease in yield, pod seed, vigor index, relative root length, relative shoot length and weight, while oil content of seed decreased but protein content of cake increased significantly

    不耐濕的品種如gh01等活力指數、相對苗長、相對苗重、單株粒重、每角粒數含油量等顯著降低，蛋白質含量顯著提高。
  7. The physicochemical index of nicandra physaloides ( l ) gaertn seed oil was analyzed by state standard method, and the fatty acid composition was also determined by gc

    摘要按國家標準分析測定了假酸漿籽油的理化指標，採用gc法分析了假酸漿籽油的脂肪酸組成。
  8. As for the exploitation of the resources of pistacia chinesis bge seed, the national standard methods were used to analyze the physical and chemical index of pistacia chinesis bge seed, the quality of seed cake and the composition of fa

    摘要為了開發和利用黃連木籽資源，採用國家標準方法對黃連木籽油的理化指標、餅粕的質量和脂肪酸組成進行了分析測定。
  9. This paper firstly focused on and evaluated the pollination characteristics of c. praecox, in half - natural habitat of nanjing. we investigated flowering phenology, flowering patten, pollen viability, stigma receptibility, species of visitors, visiting rate of visitors and their foraging behavior. and we also investigated its breeding system, including pollen - ovule ratio ( p / 0 ), out - crossing index ( oci ), pollen grains deposited in stigmas, pollen germination rate and seed set rate with different treatments, from 2002 to 2004

    試驗分別在2002 - 2003年和2003 - 2004年冬季進行，研究內容包括：花期物候觀察、花部形態觀察和統計、雌雄配子體功能測定、訪問昆蟲種類、訪問行為、訪花頻率和效率；同時對蠟梅繁育系統進行了檢測，檢測內容包括花粉胚珠比（ p / 0 ） 、雜交指數（ oci ）及不同處理花粉萌發率及結實率檢測等等，同時還進行了蠟梅與亮葉蠟梅傳粉過程比較。
  10. ( 2 ) on the side of mechanism of bt cottonseed industrialization, there are common grounds between and kemao co. : multi - participates form a advantage community with contract share in common profit, but the forms of interest distribution are different ; they constitute wholesome organizes system and apply some systems, such as produce and sale in term of contract, price subsidy and non - marketing arrangement, moreover reinforce intellect development of industrialization system to evade risks ; they introduce corporation production and management mechanism, take quality as the center, establish strict index system and project management system, reinforce seed production and sale management ; they endeavor to increase financing channels to promote bt cottonseed industrialization to function effectively

    （ 2 ）冀岱公司和科貿公司bt棉種子產業化運行機制有許多共同點：多元參與主體結成一個利益共同體，以合同為紐帶，分享共同利潤，但利益分配形式有所差異；建立健全的產業化組織體系，利用各種制度、 「非市場安排」並大力加強產業化體系的智力開發等措施來規避風險；引入企業化生產經營管理機制，以產品質量管理為核心，制定嚴格的指標體系和管理制度，建立健全的銷售網路體系，加強種子生產與銷售管理；積極拓展資金籌措渠道，促進bt棉種子產業化有效運行。
  11. Zhengzhou commodity exchange president wang xianli said the exchange would prepare this year for the launch of sugar and rape - seed futures and wheat options and also develop new products for coal, natural gas, power and other industrial commodities. meanwhile, shanghai futures exchange is developing petroleum futures and bronze options, while dalian commodity exchange aims to trade in soy oil futures and soybean options. the exchanges have also expressed an interest in developing financial futures like index and bond futures, but insiders said that may take more time to prepare

    值得一提的是，為了確保醫護人員和患者的正常休息和診治，宇通創造性地設計出雙路雙系統一萬六千大卡的空調，不僅保證行駛期間和診療期間的更重要的是在診療期間，發動機停止運行的情況下空調通風系統都能穩定高效運行，同時隔絕了醫護人員乘坐區和診療區通風換氣，避免了交叉感染現象的出現。
  12. It is found out through the study on soil seed bank of seabuckthorn community and standing vegetation that along with the increase of secondary reclamation time of sample lands, the increasing trend of index of diversity of species is decreased

    但是通過對沙棘群落土壤種子庫和地上植被的研究發現，隨著樣地復墾時間的增加，其物種多樣性指數的提高趨勢下降。
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