播種期 的英文怎麼說
中文拼音 [bōzhǒngqī]
播種期
英文
sowing time; seeding time播種期試驗 date test-
Seed germination may be suppressed if boronated fertilizers are mixed with the seed at planting time.
在播種期如以硼鹽肥料與種子混合使用，會抑制種子萌芽。Study on co - effect of fertilizing rate, seeding rate and planting date of winter wheat northernmost planting
播種量和播期的組配效應研究I know i ' m ovulating right now. the ground is ready, i just need someone to plant the seed
我知道自己現在正處在排卵期.大地已經成熟，只欠一個播種的人了The virginia wheat myr provided the basis for establishment of a number of best management practices ( bmps ) for higher yields including time of n application, row - widths, varieties, seeding rates, use of growth regulators, use of fungicides and insect scouting
弗吉尼亞小麥最高產量研究提供了建立許多能獲得高產的最好管理措施（ bmp ） ，包括施肥期、行距、播種量、使用生長調節劑、使用除真菌劑和蟲情監測。Allied to the breeding programmes are investigations into other associated techniques such as time of planting and seeding rate
與育種項目密切聯系的是進行相關技術的調查，如播期和播種量。By analyzing the effect of dry fanning on grain production and the trend of population growth, this paper recommends the walking - type irrigation technique, which is practical and suitable for the situation in various regions of our country, to solve the problems of not being able to sow seeds timely and keeping a full stand of seedlings, so that we can guarantee the national grain production and provision
摘要通過分析旱地農業對糧食生產的影響及人口增長趨勢，提出採用適合我國基本國情和各地實際情況的、實用的行走式節水灌溉技術，解決因乾旱無法適時播種和保苗這一長期困擾農民的「卡脖子旱」問題，從而保障糧食生產，保障國家糧食供給。During wheat and barley bred in winter in sanya, some technological characteristics concerned must be wielded according to the ecological conditions there. 1 ) carefully select materials and avoid planting the materials that can not head in sanya. 2 ) cultivated measure : spread lime before ploughing ; and make furrows during soil preparation. spread funandan in sowing furrows. after every irrigation and heavy rains, surplus water must be drained off immediately and soil must be intertilled in time. it is also a key measure in breeding in winter to prevent and eliminate the plant disease, pest and mice during plant growing period. 3 ) the flowering period of parent for hybridization must be adjusted. 4 ) the criterion for each trait selection to breeding materials should be soften to different degrees
在三亞冬繁麥類時，應根據當地生態條件掌握好有關技術特點：慎重挑選冬繁材料，盡量避免攜帶可能在三亞不抽穗的材料；栽培措施應注意耕翻前撒施石灰，整地需開廂起壠，播種溝先撒呋喃丹，灌水及大雨後要排除余水，及時鬆土，生育期間注意防治病蟲鼠害；雜交親本應注意調節花期；對育種材料各性狀的選擇標準都要不同程度地放寬。In order to select male nucleo - sterile new genotype, a tentative idea was put forward for the nucleo - male sterility to attach a tps ( thermo - photoperiod sensitivity ) and a selection strategy of combination of selection and identification, at the same time, the spring and summer sowing method were used to provide different environment conditions of appraising sterility and tps. the results indicated that ( 1 ) sterility could be appraised under the spring sowing environment and tps could be appraised under summer sowing environment. ( 2 ) under spring sowing environment, sterility could be selected, but not maintained. thereby, lines selected could only be selected as recorded selection method in the experiment. ( 3 ) and then, selection was carried out from spring sowing line selected into summer sowing in same line with tps to select plants. these plants through the intercrossing selection had been combined with sterility and tps. in this way, a new selection protocol for selection sterile line with tps was formed. it mainly involves the spring and summer sowing method, recorded selection method and the intercrossing selection method
為了選育新類型玉米雄性核不育系，提出了為玉米核不育性添加溫光敏感性的設想和選擇與鑒定相結合的策略，同時應用分期播種的方法為作物提供不同的生長和發育的環境條件，以鑒定玉米雄穗的育性變化和對不同環境條件溫光的反應.研究結果表明，春播環境下可鑒定和選擇玉米的不育性，夏播環境下可鑒定和選擇其溫光敏感性.針對玉米核不育性難以找到保持系的特性，結合兩種播期選擇兩種性狀.但春播環境下選擇的不育性群體難以通過選擇單株來保持其不育性，為記錄性群體選擇.通過從春播入選的雜合不育性優良株系群體轉移到其對應的夏播溫光敏感性入選的同一優良群體中進行優良單株選擇，能逐漸使不育性和溫光敏感性相結合而選育出純合溫光敏不育系.這種新的選擇程序主要包括應用分期播種法、記錄性選擇法和春夏兩季交叉式選擇法，使含有不育基因的可育株系逐步累積不育基因並增加了溫光敏感性而育成玉米溫光敏不育系Baby seeding direct sowing with re - paper covering were introduced in this paper in this study, many experiments were done include leveling the land of 20 hm2 paddy field experiment by using laser controlled land leveling machine in jing ertun village of liaoyang city, testing and summarizing the rules of breeding the baby rice used to sowing, investigating the growing of rice during its whole growth duration, testing and analyzing the performance both a kind of baby rice seedling direct planting machine and the baby rice seedling - throwing machine
本文還介紹了水稻紙膜覆蓋直播種植技術的種植方法。本文通過在遼陽市太子河區景爾屯村的20hm ~ 2水田應用激光設備進行平地作業，對乳芽培育的工藝規范進行了試驗和總結，跟蹤調查了水稻全生育期的生長狀況，分別對一種水稻乳芽直播種植機械和乳芽拋播機械進行了性能檢測與分析。Abstract : the results of field experiment of comparison and demonstration in a large area showed that treating seed with imidacloprid and applying it in the late seedling stage and the early field stage can control small brown - back rice planthopper better, and prevent the epidemic of rice black - streaked dwarf virus disease effectively
文摘:通過田間對比試驗和大面積示範應用證明，播種時以吡蟲啉拌種，秧田後期、本田前期噴施康福多、撲虱靈，可以較好地控制灰飛虱，從而有效地控制黑條矮縮病的流行。Weeding of winter flax in yunnan province by chemical herbicides
雲南冬亞麻播種期試驗簡報Effects of different sowing time on rice quality
不同播種期對稻米品質的影響Youth is life ' s seed - time
青年時代是人生的播種期。Using accumulated temoerature to decide optimum planting period of zhangqiu scallion
用積溫界定章丘大蔥最佳播種期Analysis and forecast of the adapted seeding time of winter wheat in zhumadian
駐馬店市冬小麥適宜播種期分析及預測Rice yields decrease with the increase in the maturity of seedl ings and the delay of the transplanting time
試驗資料分析表明，水稻產量隨播種期的推遲和秧齡的增長而明顯減產。To investigate yields response to the maturity and transplant ing time of rice seedling, experiments were carried out at the pi - shi - hang irrigation e xper imental station
為研究水稻播種期及秧齡對產量的影響，在淠史杭灌區灌溉試驗總站進行了試驗。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。Among the insecticides tested, 25 % thiamethoxam wdg and 5 % fipronnil sc gave best results in terms of maximum mortality of this pest in cotton and soybean crops. conclusion piemarker as a trap plant in cotton and soybean field can play an important role in the integrated management of b. tabaci
基於播種期、種植方式和配套合理的藥劑防治的苘麻誘集方法對生態調控棉田和大豆田中的煙粉虱發揮了積極的作用。The fourth part offers the adaptability of the cultivation of different spicies of rice, and some examples to reveal knowledge discovery in detecting the most suitable seed sowing period, which leads to the resolution that makdsrcd having achieve a special function to discover knowledge in rice cultivation database, makdsrcd is a new way to achieve the knowledge of rice cultivation and is valuable to some degree
第四章紿出了水稻栽培品種的適宜性和水稻最佳播種期的知識發現實例，實踐表明makdsrcd具有水稻栽培數據庫發現知識的獨特功能，是獲取水稻栽培知識的一種新途徑。分享友人