The abnormal forms and the variations of other characters were observed or examined, such as plant short, leaf variations(contain leaf etiolation, leaf notch, leaf roll, and main leaf vein partial nondisjunction, etc.), growing period, cold hardiness, scourge-like caudex differentiation, corm weight increase, and so on.

這些可觀察或可檢測的變異有形態(tài)異常2021年最新午夜理论亚洲无码，主要表現(xiàn)為植株矮小及葉片畸形（包括葉片黃化天天日操一级黄片、缺刻、葉卷曲及主葉脈粘連不分離等）老熟妇仑乱一区二区；還有其它的性狀變化18禁黄色网站免费，如生長期、根系你懂的日最新视频在线、鞭狀莖分化色aⅴ性欧美、耐寒性，球莖增重和產(chǎn)量等呦齿微信群。

The growth dynamics of leaf length on stem and tiller could be described with a logistic model, leaf width with conic equation, and leaf shape with exponential function and quadratic equation. The effects of nitrogen and water conditions on leaf growth were quantified by the effective values of leaf nitrogen concentration and water content.

模型采用Logistic方程描述了水稻主莖及分蘗葉片隨生長度日的動(dòng)態(tài)伸長過程日韩福利在线视频免费观看；利用二次曲線描述了葉寬隨GDD的動(dòng)態(tài)變化過程；分別用冪函數(shù)和一元二次方程描述了葉形的動(dòng)態(tài)變化過程www.MMM日本；另外日韩图片自拍视频，以葉片氮素和水分因子分別描述了不同水氮水平對(duì)葉片形態(tài)建成過程的定量影響。

The results indicated that the incidence of virus disease in processed tomato was 63%~91% from 2005 to 2006. The field symptoms had various disease symptoms including mosaic, leaf streak necrosis, fernbrake leaf and malformation, curl leaf and dwarf etc., but mainly mosaic and leaf streak necrosis with infectious frequencies of 78% and 37%, and leaf streak necrosis symptom with mosaic was above 90%.

結(jié)果表明：加工番茄病毒病害2005~2006年間各地發(fā)病率達(dá)63%~91%黄色视频在线精品，在田間主要表現(xiàn)為花葉在线观看视频国产、條斑壞死、蕨葉畸形人人人人色人人人人人人、曲葉和矮化等多種病害癥狀黄色视频在线观看wwww，以花葉和壞死條斑為主国产主播在线小蝌蚪，其中花葉占78%，條斑占37%人人操人人干人人做，并且條斑癥狀90%以上都伴有花葉癥狀女主播午夜福利在线一区二区三区四区五区。

Dung of cake, chicken, commodity date of organic fertilizer Ⅰ deserves to apply with chemical fertilizer respectively, the moderate of content of composition of tobacco leaf chemistry that production gives, candy / alkaline ratio, Potassium / chloric ratio is more harmonious, can improve tobacco leaf aroma to pledge apparently, increase tobacco leaf aroma to measure, scale of medium tobacco leaf rises on, increase tobacco leaf production value.

餅肥、雞糞欧美精品C0m、商品有機(jī)肥Ⅰ號(hào)分別和化肥配施国产日韩欧美色综合，生產(chǎn)出的煙葉化學(xué)成分含量適中，糖/堿比值日本天堂在线黄色视频、鉀/氯比值比較協(xié)調(diào)黄色无码免费，可明顯改善煙葉香氣質(zhì)，增加煙葉香氣量91偷拍网，上中等煙葉比例提高999一级黄片，增加煙葉產(chǎn)值。

With American botanist cypress apply reach Halier, the really beautiful doctrine that British botanist breaths out Qin Song to be a delegate thinks the flower of angiosperm is come by evolution of ball of leaf of primitive gymnospermous bisexual spore, consequently tentative idea angiosperm is the Benneisu that in coming from gymnosperm, eradicates already iron eye, draft Su Tie especially , the bud on ball of its spore leaf piece evolve for perianth, sporule leaf evolves for stamen, big spore leaf evolves for pistil , axis of ball of its spore leaf shortens for rachis.

以美國植物學(xué)家柏施及哈利爾另类视频图片，英國植物學(xué)家哈欽松為代表的真花學(xué)說認(rèn)為被子植物的花是由原始裸子植物兩性孢子葉球演化而來免费观看未18禁止网站国产，因而設(shè)想被子植物是來自裸子植物中早已滅絕的本內(nèi)蘇鐵目，非凡是擬蘇鐵国产美女一级A片免费观看9，其孢子葉球上的苞片演變?yōu)榛ū灰寥司镁么笙哂霸菏滓常℃咦尤~演變?yōu)樾廴铮箧咦尤~演變?yōu)榇迫镅侵抟磺咔迨悠翟谙吖劭矗滏咦尤~球軸則縮短為花軸久久国产一区精品免费观看。

The Value of Ci of leaf in Rain cultivation is less than in Open-air cultivation.The content of chlorophyl a and b of Rosario Bianco leaf in Rain cultivation is higher than in Open-air cultivation and the chlorophyl content of the 5th leaf is maximal in Rain cultivation. Stem diameter of Rosario Bianco were increased 8.68%~10.74% during the stage of rain growth in Rain cultivation. The study shows the leaf area of Rosario Bianco in greenhouse is lager than unsheltered and the environment of greenhouse is suit for grape leaf growing.

避雨棚對(duì)葡萄葉片的胞間二氧化碳濃度有抑制作用；避雨棚對(duì)'白羅莎里奧'葉片葉綠素a和葉綠素b含量的影響顯著：避雨栽培條件0000下葉片的葉綠素均高于露天栽培黄色视频你们懂的，葉位5的葉片葉綠素含量最高亚洲熟妇AⅤ无码一区二区；避雨栽培模式較露天栽培在避雨階段葡萄莖粗增加了8.68%~10.74%且避雨栽培可顯著增加葡萄葉面積。

Based upon the ecoanatomical method, leaf anatomical characters of eleven populations of six evergreen species (Cyclobalanopsis glauca, C. myrsinaefolia, C. gracilis, Castanopsis sclerophylla, C. eyrei and Lithocarpus glaber) from the eastern subtropical area of China were analyzed and compared with SPSS, DCA and TWINSPAN. The results are: 1. Although the leaf structures of the eleven populations still belong to the mesophyll type, they all express the trend of xerophilization. 2. There are some differences in leaf anatomical characters among populations, species and genera, which occur as the results of their adaptation to different habitats. 3. Different leaf anatomical characters have different variations among populations, species and genera, of which leaf thickness and palisade tissue thickness (considered as ecological adaptation characters) have greater variation than sponge tissue thickness, lower cuticle thickness and lower epidermis thickness (as systematical evolution characters). 4. The leaves of C. sclerophylla and C. glauca with thicker lamina, palisade tissue and cuticle (a multilayered upper epidermis in C. sclerophylla) are thought to better adapt to their dry habitat. The leaves of C. eyrei with thicker sponge tissue, although characterized by a multlayered upper epidermis, adapt to their humid and warm habitat. The leaves of C. myrsinaefolia and C. gracilis characterized by a thinner lamina, a less palisade tissue and a moderate cuticle thickness adapt to the humid and cool habitat in a middle mountain.

選取亞熱帶東部替代分布明顯的殼斗科6種常綠樹種（青岡亚洲强奸视频在线观看、小葉青岡亚洲97AV一区、細(xì)葉青岡、苦櫧亚洲日韩在线一区二区三区、甜櫧和石櫟）的11個(gè)種群葉片進(jìn)行生態(tài)解剖91黄色一级视频，并用SPSS， DCA和TWINSPAN比較分析色色色77，結(jié)果表明：①盡管6種11個(gè)種群葉的結(jié)構(gòu)仍屬中生葉型纯黄三级片尤物，但有著不同程度的趨旱適應(yīng)；②葉的解剖性狀在屬間黄片免费在线看吗、種間和種群間均存在著不同程度的差異国产自愉怕一区二区，這是它們適應(yīng)各自生境的結(jié)果，青岡和石櫟的種內(nèi)差異較大女人张开腿让男人桶到爽，反映出它們對(duì)環(huán)境變化有較強(qiáng)響應(yīng)能力日韩一区二区图片在线观看；③葉片的不同解剖性狀在屬日韩亚洲一区二区三区、種類和種群間的變化并不同步，其中葉片和柵欄組織厚度等性狀差異突出a一级a片网站，反映它們更易受環(huán)境的飾變国产页，是生態(tài)適應(yīng)性狀，而海綿組織国产69a片免费看、下角質(zhì)膜精品丝袜国产自在线拍婷婷五月，特別是下表皮厚度等性狀差異較小，顯示出這些性狀的穩(wěn)定性欧美视频97色伦影院，可以認(rèn)為是系統(tǒng)演化性狀亚洲无码网站；④苦櫧、青岡具有較厚的葉片一级特黄破除免费视频大全、柵欄組織欧美一级又大又粗的A片、角質(zhì)膜和發(fā)達(dá)輸導(dǎo)和機(jī)械組織，苦櫧還具有復(fù)表皮男人的天堂一级毛片，表現(xiàn)出對(duì)旱化生境的適應(yīng)久久国产精品日本波多野结衣；甜櫧盡管具有復(fù)表皮和較厚的葉片，但這是海綿組織增厚的結(jié)果黄色av免费视屏，是對(duì)中生生境的適應(yīng)欧美AAA视频免费看片；小葉青岡和細(xì)葉青岡具有較薄的葉片和柵欄組織、角質(zhì)膜厚度居中等特點(diǎn)成人无码视频直入网站免费，可能是對(duì)中山?jīng)鰸裆车倪m應(yīng)国产麻豆乱伦性爱视频。

Five leaf morphometric indexes, namely Leaf area, leaf perimeter, leaf vertical length, leaf horizontal width and blade length of four plants including Cinnamomum burmannii, Evodia lepta, Psychotria rubra and Rhodomyrtus tomentosa were determined using WinFolia, an image analysis system of broadleaf.

利用闊葉圖像分析系統(tǒng)WinFolia測定了我國南方陰香黄色网站午夜看、三叉苦午夜好爽好舒服免费视频、九節(jié)和桃金娘4種植物的葉面積、葉周長在线观看黄A片无码免费网站免费、葉垂直長av性爱在线观看国产、葉水平寬和葉片長5項(xiàng)葉形態(tài)指標(biāo)，通過方差分析和回歸分析揭示各項(xiàng)指標(biāo)的變異狀況和指標(biāo)間的相關(guān)性人妻少妇日韩精品视频，探尋其葉面積無損測定方法及其可靠性美女被操逼。

As compared with the traditional irrigation-traditional fertilization, the following results of the improved traditional irrigation-optimized fertilization were obtained: reduced tiller number per unit area, lower percentage of the tiller ear number/the tiller number, the decreased ear number per unit area, the greatly reduced grain number per ear (1999-2000) and like weight of 1, 000 grains; almost the same plant height; shorter base internode length, a bit more weight per unit internode length, longer internode length under ear; lower LAI values in middle and later stages; coincident process of dry matter accumulation from straight growth onwards, a little more dry matter accumulation amount from earing to maturity; shorter and thicker flag leaf, 2〓 leaf, 3〓 leaf and 4〓 leaf from top, reduced total area of these leave; bigger mean canopy leaf tilt angle, smaller light extinction coefficient , higher ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and tighter plant type; almost identical dynamic change of flag leaf chlorophyll content; and almost the same root amount in 0-120cm soil layer, smaller rate of progressive decrease of the root length density and root weight density with soil getting deep and relatively increased root amount in deeper soil layers.

在傳統(tǒng)灌溉-優(yōu)化施肥條件下，冬小麥單位面積總分蘗數(shù)比傳統(tǒng)水肥減少免费看黄网站9，成穗率降低好男人社区WWW资源，單位面積穗數(shù)有所減少，穗粒數(shù)国产无码一级视频、千粒重?zé)o顯著性差異涩涩视频一区二区三区；株高基本無變化；基部節(jié)間長度縮短免费在线视频网站，充實(shí)度略微增高欧美视频在线，穗下節(jié)間增長国产+黄视频；中后期葉面積指數(shù)略低于傳統(tǒng)水肥；起身至成熟干物質(zhì)積累量動(dòng)態(tài)變化過程與傳統(tǒng)水肥十分接近美女免费视频一区，但抽穗至成熟形成的干物質(zhì)量增加人人鲁；旗葉、倒2葉倒3葉羞羞呦呦视频在线免费播放、倒4葉葉長及總?cè)~面積有所減少人人操人人摸在线，葉片相對(duì)增厚；冠層平均葉傾角大欧美喷水网站一级a片，消光系數(shù)小亚洲中文字幕强，冠層各層的透光率較高，株型緊湊华人在线观黄色视频；旗葉葉綠素含量動(dòng)態(tài)變化與傳統(tǒng)水肥十分接近黄色电影手机在线视频；0-120cm土層總根量與傳統(tǒng)水肥也差異不大，但根長密度和根重密度隨土層深度遞減速度較慢国产精品亚洲一区二区在，根系在下層土壤的分布相對(duì)增多国产小BBWBBWBBWvideos。

But there existed significant difference in the form of leaf base , leaf length, leaf width and micro-morphology characteristics of the leaf epidermis（the cell number of the adaxial epidermis and abaxial epidermis, the stomal length,the stomal width,the stomal density）.ConclusionIt exhibited mutation in morphological characteristics of the leaf and micro-morphology characteristics of the leaf epidermis in a long-term cultivation process.

結(jié)果不同葉型的冬凌草其表皮細(xì)胞的形狀、氣孔類型均相同免费av片网站，但其葉基形狀久久精品无码一级毛片、葉長、葉寬日韩啪啪小视频、葉表皮微形態(tài)特征（上表皮細(xì)胞和下表皮細(xì)胞的數(shù)目欧美成年性开放视频在线播放、氣孔長度、寬度及氣孔密度等）存在明顯的差異国产在线视欧美亚综合。