It was concluded that Allium mongolicum wasn't a typical xerophyte, but one of the typical drought-avoidant species.

研究認為沙蔥并不是真正的旱生植物国产精品久久综合紧，而是一種典型的避旱植物亚洲性爱视频91。

Features white mesh toe box and white mesh ankle area, the typical swoosh in aqua and a total orange air unit with a Nike Air stitching in a aqua colourway, aqua/total orange outsole.

特色白網(wǎng)網(wǎng)底框和白色的腳踝領(lǐng)域美女牲交一级a片免费，在Aqua典型的旋風(fēng)和單位與耐克空軍總橙空氣縫制一個旱廁colourway韩国A午夜三级92福利电影，旱廁/總橙色底。

With the development of molecular biology, people find another way of cultivar new breeds.

植物耐旱分子機制的研究和生物技術(shù)的日臻完善亚洲先锋色资源在线观看，為培育高效耐旱植物迎來了曙光加勒比首页。

Drought is critical problem in agricultural production; water-saving technique in dry farming is significant for sustainable agricultural development and the national economy.

干旱缺水是影響旱作農(nóng)業(yè)的重要因素，研究旱作節(jié)水技術(shù)是保證國民經(jīng)濟正常發(fā)展和農(nóng)業(yè)可持續(xù)發(fā)展的前提和基礎(chǔ)人人人插人人干。

Three QTLs detected for maximum adventitious root length in solution culture, total root dry weight in both solution culture and paper culture accounted for about 20%, 23% and 13% of the total variations, respectively.

其中溶液培養(yǎng)中的最長不定根長亚洲无码啪啪啪视频、總根干重和旱作培養(yǎng)中的總根干重檢測到的QTLs位點對總變異的貢獻率分別為 2 0 %、2 3 %和 13 %左右亚欧无码黄色视频；旱作培養(yǎng)中的最長不定根長一级黄色在线视频、不定根數(shù)、根冠比和溶液培養(yǎng)中的根冠比僅檢測到上位性位點亚洲色最新高清av网站，對表型變異的貢獻率在 12 %～ 61%之間人人起碰人人。

We uses a farther modified Meteorological Draught Severity Model ta calculate summer (6-8 months) moisture anomaly index Z far Changbai mountains area which based an the Palmer Draught Severity Model and the modified Palmer Draught Severity Model corrected by Liu Weiwei etc. and then the spatial temporal distribution of the Z values is analyzed by empirical orthogonal funtion expansion.

根據(jù)帕默爾旱度模式和劉巍巍等人修正的帕默爾旱度模式，以長白山地區(qū)20個氣象站歷年氣溫和降水資料建立長白山地區(qū)的旱澇指數(shù)模式黄色激情视频网站，計算了能夠反映長白山地區(qū)干濕變化的20個氣象站1960-2005年夏季（6-8月）逐月水分距平指數(shù)亚洲欧洲成人在线观看。

Some researchers believe that the latter area possesses savanna vegetation. Savannas are closely associated with seasonal drought, and they may be defined by climatic climax vegetation in tropical and subtropical areas. Based on the ecoclimatic analyses as well as the surviving vegetation in Taiwan, we inferred that the potential natural vegetations of these 2 semi-arid regions were not savanna but forest with some drought-deciduous trees. In conclusion, the physiognomic type of grassland dotted with trees may occur in small areas at present, but Taiwan lacks climate-shaped savanna climax vegetation.

本研究將疏林定義為分布於熱帶及亞熱帶之氣候形塑的極相植群，氣候分析結(jié)果表明臺灣半乾旱區(qū)域之缺水逆境并不嚴重性爱网址大全，再配合現(xiàn)生殘存植群之觀察又黄又爽爽女性爽喷水视频，發(fā)現(xiàn)臺灣有形相為疏林的現(xiàn)生局部性植群，但其潛在自然植群應(yīng)為參雜有乾旱落葉之闊葉樹種的森林日韩视频精品第一页在线观看网站，并不存在較大面積之潛在的氣候型極相疏林久久国产精品电影网。

The results showed that length from flag leaf pulvinus to spike base has the largest coefficient of variance of 42.1% and 37.2% in both DS and WW environments, respectively, while the spikelet per spike has the smallest CV of 6.4% and 5.7%. Under different water regimes, spike number per plant, effective spikelet per spike and peduncle length contribute a lot to the stable grain yield. Genetic diversity indices of DTI were from 1.95 to 2.07, with an average value of 2.02. Based on the DTI of agronomic traits, all accessions could be clustered into seven groups, the first and third groups are not sensitive to the water regimes, and the second group is more suitable for planting in dryland.

結(jié)果表明：在雨養(yǎng)和灌溉條件下，穗葉距的變異系數(shù)最高jjzz在线播放，分別為42.1%和37.2%555555av电影在线播放，單穗總小穗數(shù)的變異系數(shù)最低，為6.4%和5.7%三级中文字幕在线视频；不同水分條件下，植株穩(wěn)產(chǎn)性主要受單株穗數(shù)日本黄色网站软件、有效小穗數(shù)及穗下節(jié)長的影響淫淫黄色一片；性狀耐旱指數(shù)的多樣性指數(shù)在1.95到2.07之間變化，平均值為2.023344e国产在线观看；根據(jù)性狀耐旱指數(shù)將供試材料分為7個類群亚洲激情小说图片，其中第I、第III類群材料表現(xiàn)為對水分條件不敏感欧美国产日韩另类综合在线，而第II類群材料更適于在干旱條件下種植淫荡国产视频。

Result The germination percentages of maize and dry radish, and the seedling heights of Shawo radish, maize and dry radish were reduced with the increase of the cadmium concentration. The cadmium had a remarkable restraining effect on the length of main radicel of 4 kinds of crops.

結(jié)果］玉米與旱蘿卜的發(fā)芽率日韩综合色图导航，沙窩青蘿卜、玉米和旱蘿卜的幼苗高度均隨鎘濃度的增加而降低毛片基地在线播放。。；鎘對4種作物的胚根伸長抑制效應(yīng)十分明顯欧美性爱在线视频黑白配。

The result suggests that there be no correlation between the expression of cyc07 and enhanced elongation of rice seminal root under upland condition.

本研究克隆了細胞分裂S期特異基因cyc07，將其定位在第1染色體国产一级造爱视频，同時對其在淹水與旱種條件下水稻根尖中的表達進行了分析久久只出精品，發(fā)現(xiàn)cyc07在兩種培養(yǎng)條件下的根尖中的表達沒有差異，cyc07可能與旱種條件下水稻種子根的伸長無關(guān)波多野结衣在线综合网。