播種日期 的英文怎麼說
中文拼音 [bōzhǒngrìqī]
播種日期
英文
planting date-
After correlation analysis of the raw of growth and development, dry matter accumulation, rate of filling, hulk density and yield, it concluded that the best sowing - time was on 30th in april and the best harvest - time was on 5th in october
通過對生長發育規律及對干物質積累、灌溉速率、容重、產量進行相關分析，確定4月30日左右為吉油1號玉米的最佳播種期， 10月5日左右為最佳收獲期。The knowledge model for pre - sowing plan design includes submodels of target yield calculation, variety selection, sowing or transplanting date, population density and sowing rate, fertilization and water management strategy
其中，播前方案設計知識模型包括產量目標、品種選擇、播栽日期、種植密度與播種量、肥料和水分運籌等。The sub - model for design of population density was developed according to the principle of determining boll number from target yield, fruit node from boll number, fruit branch from fruit node and population density from fruit branch by integrating the effects of sowing date, cutout date, effective temperature accumulation above 12, variety type, and fertilizer and water management levels. sowing rate was then decided by integrating the effects of different soil water and salt contents, ph, temperature and sowing style on seedling emergence rate with relative weight method
基於「以產定鈴、以鈴定節、以節定枝、以枝定苗」的原理，同時考慮播種日期、打頂日期、 12的有效積溫、品種株型特性、肥水管理水平差異等因素來確定適宜的種植密度；在此基礎上，應用相對權重法計算土壤含水量、含鹽量以及整地質量和播種方式等多個生態環境因子對出苗率的綜合影響，進而確定播種量。Tv and radio stations broadcast news about her activities and teachings. through god s boundless glory, landmarks of enlightenment were erected in cities and countries around the globe, lighting the way for countless lost sheep, leading them to master and back to the kingdom of infinite light. those of us who were privileged to accompany her on the tour to assist with the multitude of tasks required to deliver lectures to thousands of people in city after city, country after country, with no respite between crowded lecture venues, could only look upon master with amazement
1993弘法那百日期間，發送出無以計數的免費樣書傳單及海報，無遠弗屆的報紙廣播電視，載印師父的法相與教理，載播放送師父的法音，以數十種不同的語文，密集地從一個城市到一個城市，從一個國家到一個國家，帶著上帝無限的榮光，在地球的每一個角落，高高樹立起開悟的標志，照亮行路，引導數之不盡的迷途羔羊，走向師父返回光亮的國度。The sub - model for suitable sowing or transplanting date was developed according to the principle of determining variety maturity characters from planting style, variety type from variety maturity characters and user ' s requirement, and sowing date from variety and target yields
根據種植制度（種植方式）決定品種熟性，由品種熟性與用戶要求決定品種，依據品種特性和產量目標確定播種日期的原理建立播期確定知識模型。In three kingdoms, the counties of wei, shu and wu set up different di ge near their passes, important cities, remote counties and villages to store all of their military requires owing to regime tripartite confrontation and chaos frequently caused by wars
摘要三國時期，由於政權鼎立、戰亂頻仍，魏、蜀、吳多在其關隘、要邑、邊縣、屯營之地設置規模不一的邸閣作為軍儲之所以備軍事之需，這種性質特殊的軍需倉庫的設置迅速傳播到當時與中國有文化交往的日本。Case studies on the knowledge model with the data sets of three different sites, nine different variety types, and two different sowing styles indicated a good performance of the model system in decision - making, explanation, and wide applicability
利用南京、鄭州和保定3個地點的常年逐日氣象資料以及各點不同品種和播種方式資料對播栽方案設計模型進行實例分析，結果表明，該知識模型對播期和基本苗設計均具有較好的決策性、解釋性和適用性。The experiment of eight sowing date with four early - mature varieties was carried out to research the law of growth stage and relationship between the law of growth stage and air temperature
摘要通過4個不同熟期早熱大豆品種8個播期試驗，研究早熟大豆品種在遲播條件下各生育階段的變化規律及其與日平均氣溫的關系。分享友人