Result In the first 4 d of experiment, the corrected mortalities of spore suspensions with various concn. of P. cicadae APC20 to P. xylostella were lower than 50%, but on the 7 th day, that of spore suspension with concn. of 3.0×10^8 spores/ml reached 85.11% and the insect corpses was bestrewed in the mycelium and spore powder of P. cicadae, indicating that APC20 showed stronger parasitic lethality to P.

結(jié)果］藥后第1~4天欧美作爱牲交a，蟬擬青霉APC20各個濃度的孢子懸浮液對小菜蛾的校正死亡率均低于50%欧美插插，而第7天亚洲欧美日韩性爱网，濃度為3.0×10^8個／ml的孢子懸浮液對小菜蛾的校正死亡率達85.11%欧美激情第一欧美精品完整，并且蟲尸布滿蟬擬青霉的菌絲體和孢子粉，說明APC20對小菜蛾呈現(xiàn)較強的寄生致死性狼友视频在线观看免费。

The spore germination and gametophyte development of 21 ferns are studied. It indicates that :① the development period of prothallium and young sporophyte of the same species is different due to seeding time of spores;② the optimal temperatures of spores germination and gametophyte development of 21 ferns are about 15 -24 ℃;③ the rate of spore germination of rare ferns is much lower than the ferns which occur large populations in nature;④ the treatment with GA 3 can accelerate the germination of the spores;⑤ the prothallium changes from large to small, green to yellow when young sporophyte comes out. The prothalliums of all 21 ferns die away after the appear of the 3rd leaf of sporophytes;⑥ shapes of the 1st and 2nd leaves of the young sporophyte are different from those emerged later;⑦ spores cultured in dark can not germinate;⑧ a prothallium can develop only one young sporophyte though it has many archegoniums, and the spore propagation with leaf mould substrate is an economical method.

摘 要：以腐葉土為培養(yǎng)基質(zhì)美国一级理论片在线看免费，對 21 種蕨類植物進行了孢子萌發(fā)和原葉體發(fā)育的研究，結(jié)果表明：①不同時期播種的同種蕨類的孢子黄色毛片精品尿尿视频，發(fā)育出原葉體和幼孢子體所歷經(jīng)的時間長短不同中文字幕第38页永久乱码；②孢子萌發(fā)和配子體生長發(fā)育的適宜溫度約為 15 ～ 24 ℃；③稀有蕨類的孢子萌發(fā)率低裸体美女无遮挡免费视频a，而在野外能形成較大種群的蕨類的孢子萌發(fā)率高又大又长又粗的国产毛片视频；④用 GA 3 處理孢子可以促進萌發(fā)；⑤當(dāng)原葉體上長出幼孢子體時黄色网站黄色片免费，原葉體由大變小日韩主播欧美精品视频在线播放，由綠變黃天天操,综合色， 21 種蕨類的原葉體都在幼孢子體上長出第 3 片葉時消失；⑥幼孢子體上長出的第 1 欧美精品一区二区精品久久、 2 片葉在形態(tài)上與以后長出的葉不同黄页视频免费看网站；⑦孢子萌發(fā)需要光一级毛片免费视频色欲；⑧ 1 片原葉體盡管有多個頸卵器免费人成在线观看网站照，但僅發(fā)育出 1 株幼孢子體；⑨利用腐葉土進行蕨類孢子繁殖是一種經(jīng)濟實用的繁殖方法亚洲人人一区二区三区。

Spore case, spore sac spore

n国产精品久久久久电影院87。 戶外運動，游戲2828一区二区欧美，娛樂v特级女同一级毛片。游戲，炫耀

For every Firefox, we are likely to see a Spore.

對于每份Firefox美日韩一区二区毛片，我們可能會看到Spore游戲综合一区,二区。

You can track your trophies on your My Spore page.

你可以在你的My Spore界面上追蹤這些獎牌。

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)家柏施及哈利爾九九久久精品无码免费一区，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国产原创精品在线观看，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，非凡是擬蘇鐵一级片免费播放，其孢子葉球上的苞片演變?yōu)榛ū慌访郎纪记℃咦尤~演變?yōu)樾廴铮箧咦尤~演變?yōu)榇迫锘粕访夥言谙呙夥衙夥衙夥衙夥眩滏咦尤~球軸則縮短為花軸91精品国产丝袜在线国语。

Soil available N was positively correlated with spore density of Salvia miltiorrhiza and Dioscorea opposite, and hyphal and total percent colonization of Adenophora borealis, while negatively correlated with arbuscular colonization of Aster tataricus; Soil available P exhibited a positive correlation with arbuscular colonization of Salvia miltiorrhiza and vesicular colonization of Dioscorea opposite, while a negative correlation with spore density of Platycodon grandiflorus and vesicular colonization of Atractylodes macrocephala; Spore density of Bupleurum Chinense had a positive affection with soil organic matter; Soil pH was negatively correlated with hyphal and total colonization of Adenophora borealis and spore density of Bupleurum chinense, while positively correlated with spore density of Adenophora borealis.

土壤堿解N與丹參和麻山藥的孢子密度、北沙參菌絲定殖率和總定殖率呈顯著正相關(guān)玖玖国产精品，與紫苑叢枝定殖率呈顯著負(fù)相關(guān)国产AV永久福利资源网站。土壤速效P與丹參叢枝定殖率、麻山藥泡囊定殖率呈顯著正相關(guān)26uuwumaav，與桔梗孢子密度一区二区视频免费、白術(shù)泡囊定殖率呈顯著負(fù)相關(guān)。土壤有機質(zhì)與北柴胡孢子密度呈顯著負(fù)相關(guān)黄页网站免费观看的视频高清。土坡pH與北沙參菌絲定殖率和總定殖率日鞋欧美综合区视频第一页、北柴胡孢子密度呈顯著負(fù)相關(guān)，與北沙參孢子密度呈顯著正相關(guān)啊啊啊作爱免费视频暴。

It was found that 0.25%o potassium sorbate produced a positive inhibition against short G+ spore bacillus with a concentration less than 5xl04cfu/ml. A concentration less than %o potassium sorbate hardly exerted a complete control towards short G- plump bacillus having a population density of 5x104cfu/ml. It was proved that use of l% potassium sorbute never controlled the growth of G+ coccus, G~ spirilla and enterobacter with a population density of 104cfu/ml. 1mmol EDTA completely controlled the growth of G+ short spore bacillus and G+ coccus whose cell density was 5xl04cfu/ml. A level of lmmol EDTA showed a limited inhibition against the growth of G- spirilla with a population density of 105 cfu/ml. However, a level of 10mmol EDTA completely controlled the growth of the G- spiral bacteria having a population density of 105cfu/ml. lOmmol EDTA produced a very significant control towards the growth of G"" plump short bacillus with 105cfu/ml. 20mmol EDTA showed a remarkable inhibition against the enterobacter with a population density of 105cfu/ml. Different concentrations of nisin including 25mg/mL, 50mg/mL, 75mg/mL and 100mg/mL were used as bio-preservative to examine its effects against the growth of all strains leading to the spoilage of fresh mutton meat. It was seen that there was a big difference in nisin's concentrations in inhibiting the spoiling bacteria. Generally speaking, as more as 75mg/mL of nisin significantly inhibited the growth of G+ short spore bacillus, G-plump short bacillus, enterobacter, G'spiral bacteria and G+ coccus having a population density of 105cfu/ml.

分別運用山梨酸鉀黄色大片一级片、EDTA和Nisin對7種主要引起羊肉腐敗的微生物進行了抑菌實驗，結(jié)果顯示日韩一区美女在线观看，0.25‰以上山梨酸鉀能夠有效抑制5×10~4 cfu／mL以下的革蘭氏陽性短芽孢桿菌的生長农村老熟妇乱子伧视频；1‰以下的山梨酸鉀不能完全抑制5×10~4 cfu／mL革蘭氏陰性粗短桿菌的生長外国操逼视频网站，對10~4 cfu／mL革蘭氏陽性球菌菌株、革蘭氏陰性螺旋菌菌株和腸桿菌菌株抑制效果不太明顯四川一级毛片美女。1mmoL EDTA能完全抑制住小于10~5 cfu／mL革蘭氏陽性短芽孢桿菌菌株黄大片视频在线观看大片、革蘭氏陽性球菌菌株的生長，能明顯的抑制10~5 cfu／mL的革蘭氏陰性粗短桿菌菌株生長综合婷婷色色，對10~5 cfu／mL的革蘭氏陰性螺旋菌菌株有一定的抑制作用黄色免费视色。10mmoL EDTA能完全抑制住10~5 cfu／mL革蘭氏陰性螺旋菌菌株的生長；能明顯抑制10~5 cfu／mL的革蘭氏陰性粗短桿菌菌株的生長国产一级a爱免费视频在线，而20 mmoL EDTA能很明顯抑制10~5 cfu／mL腸桿菌菌株的生長国产原创中文在线观看视频。25mg／mL、50 mg／mL射射射射射偷拍、75 mg／mL和100 mg／mL的Nisin幾乎對所有引起羊肉的腐敗菌有抑制作用特级毛片全部免费播放A一级，但抑制程度不同，抑菌活性有一定的變化99re在线视频。

Grape rust bacterium is in cold region with wintry spore live through the winter, spore of summer of the generation after catching is invaded first, fission of summerly spore caboodle comes loose a many summer spore, travel through air current, there are water and appropriate temperature on blade, summerly spore grows a gemma, invade blade through air hole.

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You find out that you have been controlling another person that is playing SPORE so your playing WOS worl of spore...lol...jk...

你最后發(fā)現(xiàn)你在控制另一個人玩孢子，所以你其實在玩World of Spore人妻无码伊人。狼友网页入口。。AAA免费黄色视频。在线免费观看aⅴ。。