抽穗期 的英文怎麼說
中文拼音 [chōusuìqī]
抽穗期
英文
date of heading-
The maximum influence of drought stage upon rice yield is the jointing - booting stage ; the second influence stage is earing stage and the suitable water deficiency in tillering and filling stage can ' t bring tremendous effects on yield of rice
不同階段的不同程度受旱對水稻生長發育的影響不盡相同，相同程度受旱對產量影響最大的階段為拔節孕穗期；抽穗開花期次之，在分蘗期和灌漿期實施一定程度的水分虧缺不會對產量構成較大影響。Selection of optimum earing period for two - line rice seed production in jianghuai region
江淮地區兩系稻制種最佳抽穗揚花期的選擇Increased amount of n distribution at panicle initiation and heading stages over the common practice used in the province
穗分化始期和抽穗期施用高於浙江省通常採用的氮肥數量。Effect of chilling induced photoinhibition stress on chlorophyll fluorescence in flag leaves at heading stage in indica rice varieties with different cold tolerance
低溫光抑制脅迫對不同抗冷性的秈稻抽穗期劍葉葉綠素熒光的影響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。It is clear that the difference is caused by the different temperature condition during the seed development after heading
分析其原因是抽穗后溫度條件不同所致，即灌漿時期氣溫升高或降低，其直鏈澱粉含量、外觀、食味等性狀也隨之發生變化。Because the appreciate interplanting period is between wheat heading and milking stage, when wheat needs 1500 - 1800 m3 / ha water, water supply should both ensure wheat requirement and prepare suitable soil moisture for maize emergence
因為適宜套種期是小麥抽穗灌漿期，小麥需水1500 ~ 1800米3 /公頃，供水應保證滿足小麥需要和玉米出苗的土壤濕度。There was a positive correlation between protein content and average daily temperature and average sunshine time during heading to maturation, but a negative correlation existed between protein content and average diurnal variation of temperature in this period
蛋白質含量與抽穗成熟期間的平均日均溫和平均日照時數呈正相關，與平均晝夜溫差呈負相關。With orthogonal polynomial the relationship between middle - season rice yield and meteorological factors ( air - temperature, precipitation, sunshine - time ) during ear differentiation, heading and seeding stage of middle - season rice over the years in jingzhou city was analysed
採用正交多項式法分析了荊州市歷年中稻稻穗分化期和抽穗結實期的氣象條件（溫度、降水、日照時間）與中稻產量的關系。Present study focused on the investigation and analysis of two traits, heading date and kilo - grain weight
本研究重點考察和分析了該群體的抽穗期和千粒重兩個性狀。5. twenty - one and seventeen qtls were identified in qtl mapping analysis of heading date and kilo - grain weight respectively
對抽穗期和千粒重的qtl定位分析，分別發現了21個和17個qtl 。In the paper, the combination among 1000 - grain weight, grain numbers per spike and multispikelet have been discussed
其次，株高與蛋白質含量以及抽穗期與小穗數的正相關關系對選育多小穗和高蛋白質含量有一定的不利影響。The effects of different tillering position and number on heading date of the hybrid rice shanyou 63 were studied under the condition of potted artificially controlled by the removal of tillers on specific nodes
摘要以汕優63為材料，研究了在盆缽栽培條件下人工去蘗形成不同節位、不同數量分蘗的處理對抽穗期的影響。This paper studied the effect of soil water content on barley at different growth stages, through the study, we found the sensitive stages of barley to water and salt is the stem elongation and spike formation stages
研究表明，大麥對水鹽最敏感時期發生在拔節抽穗期，土壤含水量（占飽和含水量的體積百分數）上限值確定為80 . 4 ，耐鹽漬天數為3 . 2天。The positive significant correlations were found between heading date and spikelet number per spike, plant height and protein content, 1000 - grain weight and grain numbers per spike, grain number per spike and grain weight per spike, respectively
結果表明：抽穗期與小穗數、株高與蛋白質含量、千粒重與穗粒重以及穗粒數與穗粒重均呈極顯著的正偏相關。Based on 2 - d - optimum orthogonal design field experiment in the jointing - heading period of phleum pratense l., the results show that potassium content is the most productive on the seed yield, phosphorus comes next and nitrogen the least
摘要採用二因素d -飽和最優設計，通過貓尾草拔節抽穗期的根氮、磷、鉀和莖葉氮、磷、鉀的含量對其種子產量和產量因子進行灰關聯熵分析。The results oft - test indicated that few genetic main effects of qtls found were significant, among which additive by additive epistatic effects and additive effects were most significant for qtls controlling heading date, additive effects were most significant for qtls controlling kilo - grain weight
T測驗的結果表明，鑒別出的qtl中，遺傳主效應達到顯著的不多，其中抽穗期的qtl以加加上位性效應和加性效應最為顯著，千粒重以加性效應最為顯著。Abstract : shuangzengji was sprayed upon indica rice shanyou 63 and wheat variety 8504 at the beginning of rice heading and full - earing stag e of wheat respectively, to study the biological effects on rice and wheat. water was used as control. the results indicated that plumpness, 1000 - grain weight and percentage of fertilized grain were increased obviously by the using of shuangz engji
文摘:以水稻品種汕優63 、小麥品種8504為材料，在水稻抽穗始期、小麥齊穗期噴施增粒增重劑（簡稱雙增劑） ，清水做對照，研究其對稻麥的生物學效應，試驗結果表明：雙增劑能明顯提高籽粒充實度、結實率和千粒重。The results indicated that liangyoupeijiu showed better plant and leaf type, higher ratio of grains to leaf area and larger photosynthesis area, stronger ability of population dry matter accumulation during the period of vegetative growth especially from heading to being mature, longer leaf duration and grains - filling after heading than that of its parents and controls s ; more grains per panicle, lager all sink per plant and 1000 - grain weight
結果表明：兩優培九株葉型好，粒葉比和光合面積大，營養生長期群體干物質積累能力強，始穗后葉片功能期長、籽粒灌漿持續時間較長，抽穗期至成熟期的干物質增量明顯強于其親本和對照組合；穗頸節間維管組織比親本及對照發達；兩優培九單株總庫容量大，每穗實粒數多，千粒重較大。分享友人