播種期試驗 的英文怎麼說

中文拼音 [bōzhǒngqīshìyàn]
播種期試驗 英文
date test
  • 播 : 播名詞（姓氏） a surname
  • 種 : 種名詞（姓氏） a surname
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 播種 : （作物栽培措施之一） sowing; seeding播種季節 seedtime; season of sowing; 播種量 seeding rate; 播...
  • 試驗 : trial; experiment; test
  1. 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。
  2. 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。
  3. Based on cultivating experiment of corn from 1996 to1999, the field researches on corn in arid mountainous area of changping was made on the sowing period, maize varieties, density of crop, methods of fertilizer application and mode of planting. furthermore, it is in this article that the system of cultivation techniques of high yield corn is discussed

    1996至1999年進行多年玉米旱地栽培試驗，對昌平山區旱地玉米的播期、品種、播種密度、施肥措施、種植方式進行了分析研究，探討了昌平山區旱地玉米的高產栽培技術體系
  4. Weeding of winter flax in yunnan province by chemical herbicides

    雲南冬亞麻播種期試驗簡報
  5. 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。
  6. 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。
  7. And at the same time, planting of four or six variety mixtures could ensure high yield of wheat

    試驗表明4個或6個品種混播能推達條銹病發病期、延緩發病速率、降低發病程度，而且具有較好的穩產作用。
  8. The study on the characteristics of development and seed setting of different spikelet and floret positions was important for the realization of big - spike - cultural - goal with more spikelets and grains. with both the winter type ( wv ) and spring type ( sv ) varieties sown at different dates, it was found that the greater seed setting capacity of spikelets resulted in more grain number of spike. the trend of differences in grain weight per spikelet between the different sowing dates and varieties was similar to that of grain number. the correlation between the average grain weight of middle spikelets and lower spikelets and the grain weight per spike was highly significant. the environmental changes resulted from different sowing dates mainly effected the middle spikelets development, even though the differences between wv and sv were represented in every spikelet positions. the grain weight on the second floret position was most sensitive to the development status of wheat plant and environmental changes, and could represent the yielid potential of the whole spikelet. the results showed that the enhancement of seed setting of the middle spikelets ( from 5th to 15th ) and the grain development from the first to third floret positions was a key to realize big - spike and grain

    確定小麥不同小穗位和小花位發育與結實特性是實現大穗多粒的重要前提.本文通過對冬、春性小麥品種分期播種試驗得出，較高的小穗結實力是增加穗粒數的重要因素.不同播期、品種之間，小穗粒重和粒數呈現相同的變化趨勢.中部以及基部小穗粒重與穗粒重之間呈高度正相關.體現環境差異的播期效應以對中部小穗發育的影響為主，而冬、春性品種的基因型差異可反映在各個小穗位上.第2小花位的子粒發育狀況反映整個小穗的生產能力.結果表明，促進中部優勢小穗（第5 15小穗）結實和第1 3小花位子粒發育是提高小花結實率和穗粒重的關鍵
  9. The high - yielding reproduction technique of right seeding time and the high - yielding group structure of w9593s were aim up according to sequential sowing and considerable area reproduction in hainan province during the period of 2004 - 2005

    結合2004 ~ 2005年海南分期播種及大面積繁殖試驗，總結了選擇適宜的播期、建立高產群體結構等高產繁殖技術。
  10. Experiment of sowing time of purple alfalfa varieties in heilongjiang reclamation region

    黑龍江墾區紫花苜蓿品種播期試驗
  11. 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。
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