精品人妻无码一区二区三区软件 ,麻豆亚洲AV成人无码久久精品,成人欧美一区二区三区视频,免费av毛片不卡无码

您現(xiàn)在的位置是:首頁(yè)學(xué)術(shù)知識(shí)

現(xiàn)代農(nóng)藥版面費(fèi)多少

發(fā)布時(shí)間:2016-01-18 21:08:28更新時(shí)間:2016-01-18 21:09:13 1

  現(xiàn)代農(nóng)藥是一本農(nóng)業(yè)科技類的核心期刊,主要征收一些中國(guó)農(nóng)藥研究技術(shù)最新進(jìn)展方面的文章,刊物密切關(guān)注國(guó)內(nèi)外農(nóng)藥機(jī)構(gòu)、農(nóng)藥品種及市場(chǎng)的最新動(dòng)態(tài),著力展示中國(guó)農(nóng)藥行業(yè)發(fā)展水平、促進(jìn)農(nóng)藥界的技術(shù)交流與進(jìn)步。那么現(xiàn)代農(nóng)藥的版面費(fèi)是多少呢?這也是很多需要發(fā)表論文的作者都非常關(guān)注的一個(gè)問(wèn)題。

  核心期刊的版面費(fèi)都比較高的,一般都在千元以上,有的刊物比較熱門也需要上萬(wàn)元來(lái)發(fā)表一篇文章,F(xiàn)代農(nóng)藥雜志的版面費(fèi)各位作者也可以詳細(xì)咨詢一下我們的在線編輯,在線咨詢的話也會(huì)有很多優(yōu)惠活動(dòng)。下面詳細(xì)給大家介紹一些該刊物的具體參數(shù)。

  《現(xiàn)代農(nóng)藥》發(fā)行量大,影響面廣,是美國(guó)化學(xué)文摘CA收錄期刊、中國(guó)核心期刊(遴選)數(shù)據(jù)庫(kù)收錄期刊、中國(guó)學(xué)術(shù)期刊綜合評(píng)價(jià)數(shù)據(jù)庫(kù)統(tǒng)計(jì)源期刊、萬(wàn)方數(shù)據(jù)數(shù)字化期刊群收錄期刊、中國(guó)期刊網(wǎng)、中國(guó)學(xué)術(shù)期刊(光盤版)全文收錄期刊、中國(guó)期刊全文數(shù)據(jù)庫(kù)收錄期刊、中文科技期刊數(shù)據(jù)庫(kù)收錄期刊,并于2007年6月被收錄為“中國(guó)科技論文統(tǒng)計(jì)源期刊”(中國(guó)科技核心期刊)。

  期刊周期:雙月刊

  期刊級(jí)別:核心期刊

  國(guó)內(nèi)統(tǒng)一刊號(hào):CN:32-1639/TQ

  國(guó)際標(biāo)準(zhǔn)刊號(hào):ISSN:1671-5284

  主辦單位:江蘇省農(nóng)藥協(xié)會(huì);江蘇省農(nóng)藥科技信息站;江蘇省農(nóng)藥研究所股份有限公司

  主管單位:江蘇省經(jīng)濟(jì)和信息化委員會(huì)
現(xiàn)代農(nóng)藥版面費(fèi)多少

  主要欄目有:專論與綜述、研究與開(kāi)發(fā)、創(chuàng)制與生測(cè)、分析與殘留、環(huán)境與毒理、加工與助劑、生物農(nóng)藥與生物技術(shù)、新品種新技術(shù)、原料與中間體、工藝與設(shè)備、藥效試驗(yàn)、專題講座、國(guó)外信息等。

  那么哪些論文可以發(fā)表在現(xiàn)代農(nóng)藥雜志上呢?下面是小編給大家推薦的優(yōu)質(zhì)論文范文。

  農(nóng)業(yè)科技期刊投稿:兩種農(nóng)藥對(duì)小菜蛾試驗(yàn)種群繁殖的影響

  摘要:研究了甲氨基阿維菌素苯甲酸鹽和茚蟲(chóng)威對(duì)小菜蛾(Plutella xyllostella)試驗(yàn)種群凈繁殖率及生殖的影響。結(jié)果表明,4個(gè)甘藍(lán)品種噴施3次甲氨基阿維菌素苯甲酸鹽后,小菜蛾試驗(yàn)種群的凈繁殖率(R0)總體表現(xiàn)出先下降后上升的趨勢(shì);茚蟲(chóng)威不同濃度處理下R0總體表現(xiàn)為隨處理時(shí)間的延長(zhǎng)而遞增,以品種紫鉆最為明顯,藥后15 d其40 mg/kg處理R0增至55.90%;小菜蛾試驗(yàn)種群成蟲(chóng)產(chǎn)卵量與農(nóng)藥的品種、濃度和藥后時(shí)間有關(guān)。與各自對(duì)照相比,79.17%的處理藥后4 d成蟲(chóng)平均單雌產(chǎn)卵量下降,87.50%的處理藥后15 d成蟲(chóng)平均單雌產(chǎn)卵量上升,噴施甲氨基阿維菌素苯甲酸鹽后8 d比對(duì)照上升的處理數(shù)居多,而噴施茚蟲(chóng)威后則相反;單一多次施用甲氨基阿維菌素苯甲酸鹽和茚蟲(chóng)威可引起小菜蛾再猖獗,其機(jī)制可能與農(nóng)藥直接刺激小菜蛾生殖有關(guān)。

  關(guān)鍵詞:農(nóng)業(yè)科技期刊,甲氨基阿維菌素苯甲酸鹽,茚蟲(chóng)威,小菜蛾(Plutella xyllostella),凈繁殖率,生殖

  Effects of Two Insecticides on the Experimental Population Reproduction

  of Plutella xylostella (L.)

  ZHOU Li-lin,WANG Yong,SI Yue,SI Sheng-yun

  (Wuhan Institute of Vegetables Science,Wuhan 430345,China)

  Abstract: The effects of emamectin benzoate and indoxacarb on the net reproductive rate and the fecundity of experimental population in Plutella xylostella were studied. The results showed that after spraying emamectin benzoate for three times to four varieties of cabbages, the net reproductive rates(R0) of experimental population in P. xylostella decreased first and then increased on the whole. R0 of indoxacarb treatments in diverse concentrations totally increased with the extension of testing time. R0 of especially the variety of Zizuan at 40 mg/kg increased to 55.90 after treated for 15 d. The effects of pesticides on the fecundity of adults in P. xylostella were not the same due to the different varieties, concentrations of emamectin benzoate and indoxacarb, and days after sprayed. Compared with controls, the mean eggs laid per female of 79.17% treatments dropped 4d after spraying, while 87.50% treatments increased 15 d after spraying. Treatments increased 8 d after spraying emamectin benzoate were dominant in number, while it was opposite for indoxacarb. It is indicated that the resurgence of P.xylostella might be induced by only spraying emamectin benzoate and indoxacarb repeatedly. The reason might be significantly correlated with direct stimulation of their reproductions by the pesticides.


轉(zhuǎn)載請(qǐng)注明來(lái)自:http://www.jinnzone.com/qikanzhishi/56301.html