In this paper,the algae eco-distribution of Yanxia Andrias davidianus nature reserve of Guizhou was studied,and the plant species richness of nature reserve′s algae was evaluated by the abundant flora of integrated coefficient method.

通過對貴州巖下大鯢自然保護區(qū)藻類的生態(tài)分布情況進行調(diào)查天天透天天狠狠狠的，并且利用植物區(qū)系豐富性綜合系數(shù)法對保護區(qū)內(nèi)藻類植物的豐富性進行了評價。

In the ecology repair technology, the using of beneficial fungus algae prep- aration purifies the environment of bottom putty and the water quality environment in union which is a brand new attempt, not only which can improve the environment, the algae also provide aquatic product food.

生態(tài)修復(fù)技術(shù)中精品国产自在现线国语自产在线，利用有益菌藻制劑聯(lián)合凈化底泥環(huán)境和水質(zhì)環(huán)境是個嶄新的嘗試亚洲三级片中文字幕，不僅能改善環(huán)境，藻類還提供水產(chǎn)食物在线观看很黄很水的视频网站。

The site also provides links to related Academy of Natural Sciences resources such as an algae image data database, algae water quality indicator page, and freshwater autecology data.

本網(wǎng)站還提供了其它有關(guān)的鏈接国产免费黃色视频，包括藻類圖片數(shù)據(jù)庫、藻類水質(zhì)指示物姐姐直播App、淡水個體生態(tài)學(xué)數(shù)據(jù)等亚洲欧美日韩黄色视频。

Physiologic and bionomic research on dominant algae of Hanjiang River, mechanism analysis and control measure of algae bloom, d.

漢江流域&水華&優(yōu)勢藻類生理生態(tài)學(xué)研究、水華形成機理分析及控制研究羞羞漫画官方网站在线观看；4欧美成人网1314WWW。

Communities structure, standing crops of benthic algae were investigated in the littoral zone of 6 Yunnan plateau lakes, and benthic algae communities were composed of Cladophora spp.

對云南6個高原湖泊沿岸帶底棲藻類的群落結(jié)構(gòu)、現(xiàn)存量等進行了調(diào)查极品欧美，研究期間發(fā)現(xiàn)底棲藻類群落主要由綠藻門的剛毛藻Cladophora spp欧美调教成人影院在线播放视频网站。

Were used; for filter-eeding experiment, the alga used was Nitzschia closterium, and the experimental temperatures were 20, 23, 26, 29℃.Results show that the feeding selectivity of small-ized bay scallop and the oyster increase with algae size:when the algae increased from 4.35m to 11.6m, the feeding rate of bay scallop increased from 4.21%to 11.0%and that of the Pacific oyster from 0.81%to 3.15%.

結(jié)果表明，海灣扇貝和太平洋牡蠣的小貝的攝食率隨藻類規(guī)格的增大而增加3p合辑欧美一区二区；而大貝則表現(xiàn)出明顯的差異2021韩国午夜理伦三级无码，海灣扇貝對中等規(guī)格（＝5.55—5.79m）的藻類、太平洋牡蠣對小規(guī)格（＝4.35m）的藻類具有較高的選擇性免费久草视频，表明相同條件下兩種貝類對海洋浮游植物群落結(jié)構(gòu)產(chǎn)生不同的影響黄色网站在线视频免费观看大全。

According to the definition of sensitive algae and the analysis of the results in test, Fragilaria brevistriata had been determined as the sensitive algae of the heavy metals in the experiment.

根據(jù)敏感藻的定義和分析結(jié)果，確定短線脆桿藻為本試驗的敏感藻视频亚洲欧美日韩。

Factory production of agar powder plant based on marine algae in the red stone flower algae, Gracilaria sp made by advanced processing of the white powder.

本廠生產(chǎn)的瓊脂粉是以海生植物紅藻類中的石花藻黄色网站视频无码、江蘺藻經(jīng)先進工藝加工制成的白色粉末。

The mixotrophic culture of extreme halotolerant D.viridis improved the biomass of algae greatly and brought forwards the exponential period of algae,consequently it shortened the time,increased the production, decreased the manufacturing cost,strengthened our product competition in the international market and obtained considerable economic and social benefits.

混合培養(yǎng)能大大提高藻的生物量使藻提前進入生長指數(shù)期九九九九人妻一区精品色，縮短培養(yǎng)時間又黄又硬又爽又舒服视频，增加產(chǎn)量，大幅降低產(chǎn)品成本色在线视频导航，增強綠色杜氏藻的國際市場競爭力九九热这里只有精品6666，從而會取得可觀的經(jīng)濟效益和社會效益。

In the mean time, it benefits microorganism decompose organic matter, aged algae, uneaten food and other hazardous substances; transfer them to new nutrient elements then re-promote the sustained and steady growth of monoplast algae; supply fish, prawn seedling sufficient natural live food; improve survival ratio and growth rate of fish and prawn seedling, cut down the cost of cultivation etc.

該產(chǎn)品為浮游單細胞藻類提供均衡且全面的營養(yǎng)元素在线黄色观看，使單細胞藻類快速生長玖玖网在线；同時热热热热热热热热热热热热色色色色色色，有益微生物分解有機質(zhì)、老化的藻類及殘餌等有害物質(zhì)草哟哟在线，轉(zhuǎn)化成新的營養(yǎng)元素循環(huán)提供單細胞藻類持續(xù)穩(wěn)定的生長国产美女免费自拍视频网站；為魚、蝦幼苗提供充足的天然活餌料这里只有精品美女老师，從而提高魚又大又黄又粗高潮免费、蝦苗的成活率及生長速度，降低養(yǎng)殖成本等中文字幕第22页。