煙農 的英文怎麼說
中文拼音 [yānnóng]
煙農
英文
tobacco grower-
The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss
將缺失型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程煙草植株，摩擦接種煙草花葉病毒（ tmv ） ，與非轉基因煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。The anabolism of starch was reviewed, and the main influential factors of starch content of flue - cured tobacco leaves in china during recent years were summarized in five aspects, such as genetic factor, environmental factors, agronomic measures, curing technique, aging and fermentation
摘要簡述了煙葉中澱粉的合成、積累代謝，並從遺傳因素、環境因子、農藝措施、調制及陳化發酵幾個方面總結了影響烤煙澱粉含量的主要因素。Obtaining transgenic male sterile tobacco in order to prove that hsp70 antisense cdna can lead to male sterility, with plasmid 3301 + 650, 3301 + 651 we transformed 207 aspetic tobacco leaves by genegun bombarding and agrobacterium mediation ( 109 by genegun bombarding, 98 by agrobacterium ). by cultivating them in blotting media containing basta 0. 4 mg / 1, we get 181 resistant leaves ( 98 by genegun bombarding, 88 by agrobacterium mediating )
獲得轉基因雄性不育煙草為了證實hsp70反義cdna能創造雄性不育，我們將3301 + 650和3301 + 651質粒用基因槍和農桿菌介導法轉化煙草無菌發芽的葉片，共207片（基因槍109片，農桿菌98片） 。在含basta0 . 4mg l的篩選培養基上進行篩選，得到抗性葉片181片（基因槍93片，農桿菌88片） 。Three wheat cultivars, yannong 19 ( with spread plant type ), jimai 20 ( with semi - spread plant type ) and taishan 23 ( with erect plant type ), were used to investigate the wue ( water use efficiency ) change under raised bed planting with furrow irrigation and conventional flat planting with flood irrigation
摘要為尋找提高小麥水分利用效率的途徑，以株型擴張品種煙農19 、株型緊湊品種泰山23和株型半擴張品種濟麥20為材料，比較研究了壟作（小水溝內滲灌）和平作（大水漫灌）兩種栽培模式下小麥的水分利用效率。Only 11 kinds of exotic organisms such as ze lan of smoke pink cootie, violet bine, loose wireworm, be opposite every year the pecuniary loss that fishery of herd of our country farming causes is 57. 4 billion yuan
僅煙粉虱、紫莖澤蘭、松線蟲等11種外來生物，每年對我國農牧漁業造成的經濟損失為574億元。Qiu bao li, ren shun xiang, mandour n. s. and lin li. effect of temperature on the development and reproduction of bemisia tabaci b biotype ( homoptera : aleyrodidae ). entomologia sinica, 2003, 10 ( 1 ) : 43 - 49
邱寶利，任順祥，吳建輝，林莉.寄生蜂和殺蟲劑對煙粉虱的控製作用研究.華南農業大學學報2004 ， 25 （ 1 ） 37 ~ 39If he travels through our rural districts he views not the hostile castle, and the haughty mansion, contrasted with the clay - built hut and miserable cabin, where cattle and men help to keep each other warm, and dwell in meanness, smoke, and indigence
如果他到我們的農村地區旅行，他看到的不是充滿敵意的城堡和高傲的豪華大廈與土築的茅屋及悲慘的小屋形成對照，不是牛和人相依取暖，居住在鄙陋、煙霧和貧困之中的茅屋。Our main products are as follows : fireworks & firecracker ; gum rosin, gum turpentine, cassia bark, cassia oil, essential oil, synthetic camphor powder, logs, sawn timber, veneer board, wooden products, furniture ; articles plaited with bamboo and rattan, straw, willow ; bamboo poles for farming and gardening ; jute, bags plaited with plastics ; feed stuffs, peas and beans, mushrooms, manioc ; hardware, household utensils, kitchenware, candles, mosquito coils, festival ornaments, paper products ; flowers and plants, miniature landscape, pet birds, artificial flowers, artificial animals and plants ; watches and clocks, christmas decorations ; household electric appliance, products for daily - use, computer fittings ; shoes, light industrial products, arts and crafts, gifts, textiles, various kinds of traditional commodities and series of new products, etc
主營商品有：煙花炮竹；松香、松節油、桂皮、桂油、香料油、合成樟腦；原木、鋸材、膠合板、木材製品、傢具；竹、藤、草、柳編織品；農、園藝用竹桿；麻、塑編袋；飼料雜豆、各類干菌、薯類；五金器皿、家庭用品及櫥具產品；蠟燭、蚊香、節日用品、紙製品；花卉盆景、觀賞鳥、人造花、人造動植物；鐘表、聖誕飾物；家電產品、日用品、電腦配件；鞋類、輕工產品、工藝品、禮品、紡織品等各類傳統商品及新產品系列。Hill cents breast - milk runs day vacation resort tourism resource development, infrastructure construction, tourism commodity development ; cultivation and breeding ; flowers and trees bonsai production and marketing ; agricultural marketing ; cosmetics, small articles of daily use, sugar tobacco retail
六盤水天奶山仙乳泉旅遊度假區旅遊資源開發、設施建設、旅遊商品開發；種植養殖；花木盆景生產和銷售；農副產品銷售；化妝品、小百貨、糖煙酒零售。Effects of different plant growth regulators and nutriments on the agronomic traits and quality in flue - cured tobacco
配施對烤煙農藝性狀和化學成分的影響Comparison of controlling efficacy of 4 pesticides to bemisia tabaci gennadius nymphae
4種農藥防治棉花煙粉虱若蟲藥效試驗This paper describes a strategy that has developed to transfer the cdna of tobacco mnsod gene into the commercially important breeding line - baoding alfalfa via agrobacterium infection. transgenic alfalfa plants have been generated that overproduce a nicotiana plumbaginifolia l. manganese superoxide dismutase ( mnsod ). the results domenstrated that baoding alfalfa is an important breeding line which easily amenable to genetic transformation
本研究採用我國農藝性狀優良的豐產苜蓿品種保定苜蓿，通過農桿菌介導的轉基因方法，使用特定的質粒載體pchlsod將煙草mnsod基因的cdna序列導入保定苜蓿中，說明保定苜蓿是一種易於遺傳轉化的優良苜蓿育種品系。A brife introduction to the coresta joint meeting of smoke science and product technology and agronomy and phytopathology study groups
煙氣科學與產品工藝學組和農學與植病學組聯席會議簡介Primary minerals are coal, copper and zinc, and agricultural products include rice, peanuts, sugar cane, fruits, vegetables and tobacco
礦產主要有煤、銅和鋅，農產品包括米、花生、甘蔗、水果、蔬菜和煙草。Peace came when pocahontas, daughter of chief powhatan, married john rolfe, a tobacco farmer in jamestown
和平來自寶卡荷塔斯，她是酋長包華德的女兒，和詹姆斯敦一個煙草農夫，約翰羅夫結婚。Leaves of tobacco ( nicotiana tabacum ) were wounded, infected by agrobacterium tumefaciens strain lba4404 and gv3101 : pmp90 harboring expression vector pbgsb and pbglsb and co - cultured for 3 days in darkness on the culture medium ( ms + 0. 5mg / l 6 - ba + 0. 7 % agor ph 5. 7 )
4以煙草（品種sr ）無菌苗葉片為外植體，採用農桿菌浸染的葉盤轉化法，用構建好的植物表達載體對煙草進行遺傳轉化。外植體置於無抗生素的誘芽培養基（ ms 0The characteristic study and breeding of new wheat variety quot; yannong 23 quot
煙農23小麥新品種的選育及其特性研究The characteristic analysis and breeding of new wheat variety quot; yannong 24 quot
煙農24號小麥新品種的選育及其特性分析Seventy - nine improved wheat cultivars ( lines ) including some related parents were corssed with rye to detect the difference of crossability among wheat genotypes and the developing tendency of crossability during the cultivar renewing period in shandong province, the results expressed that crossability of improved cultivars with rye were significantly lower than that of the check ( chinese spring ), and there were 3 cultivars with a seedset of more than 50 %, 4 cultivars with the seed - set of 30 % - 50 %, 8 ones with that of 10 % - 30 %, 50 ones with the seed - set of less than 5 %, and the other 14 cultivars with the seed - set of 5 % - 10 % ; the mean crossability between wheat and rye decreased with the renewing of cultivars in shandong, and the number of cultivars with the seed - set of more than 50 % and 30 % - 50 % also decreased, but that with the seed - set of less than 5 % increased gradually during the renewing period ; pedigree analysis revealed that the crossable gene of the tested cultivars might come from 3 landraces ( youzimai, mazhamai and huixianhong ), laizhou 953, 8641012, yannong 15 et al were improved wheat cultivars with both excellent agronomic traits and high crossability with rye
以79個改良小麥品種（系）與黑麥進行雜交，研究普通小麥品種與黑麥雜交親和性的差異及其親和性在品種更新、更換過程中的演變趨勢，結果表明：供試改良小麥品種與黑麥的雜交親和性顯著低於對照中國春；結實率大於50 %的品種3個，占供試品種的3 . 8 % ，結實率介於30 % - 50 %之間的品種4個，佔5 . 1 % ，結實率介於10 % - 30 %之間的品種8個（ 10 . 1 % ） ，結實率小於5 %的品種50個，佔63 . 3 % ，另外，結實率介於5 % - 10 %之間的品種14個，佔17 . 7 % ;普通小麥與黑麥的雜交親和性隨著品種的更新、更換呈下降趨勢，平均結實率大於50 % 、介於30 % - 50 %的品種數均呈下降趨勢，而結實率5 %的品種數呈上升趨勢；系譜分析表明，供試改良品種的親和性大都來源自蚰子麥、螞蚱麥、輝縣紅3個地方普通小麥品種；萊州953 、 8641012 、煙農15等是親和性和綜合性狀都較好的改良小麥品種（系） 。Effects of spraying of fertilizer mo on the agronomic and economic properties of flue - cured tobacco in sichuan province
噴施鉬肥對四川烤煙農藝與經濟性狀的影響研究分享友人