The chelators were added to the soil of potted rape. pH value, soil urease, catalase activity and soil respiration intensity were determined.

方法］在盆栽油菜的土壤中添加螯合劑三级片在线无码，測(cè)定土壤pH值日韩黄色视频品爱、土壤脲酶、過氧化氫酶活性以及土壤呼吸強(qiáng)度免费av色色播放。

At present, investigations of CMS in Brassica napus have focused on three male sterile cytoplasms: ogu, nap, and pol.

目前色五月天天，人們對(duì)于甘藍(lán)型油菜雄性不育的研究主要集中于蘿卜胞質(zhì)不育，波里馬胞質(zhì)不育和nap胞質(zhì)不育一级特黄国产在线视频。

Xanthomonas campestris 1.1781 was used as production strain to study the optimization of fermentation conditios of xanthan gum in shaking flaves.

以野油菜黃單胞菌1.1781為生產(chǎn)菌株97AV视频在线观看，進(jìn)行了搖瓶條件下黃原膠發(fā)酵條件的優(yōu)化研究，得到耐熱性黃原膠形成的最佳條件為：蔗糖50.0g/L久久99视频99视频久久，蛋白胨5.0g/L国产午夜激情，K2HPO4·3H2O4.0g/L，MgSO·47H2O0.2g/L女生被插喷水福利，檸檬酸2.0g/L黄色网站毛片儿，碳酸鈣3g/L，pH為7.0最新日韩午夜在线电影网站观看。

Because the varieties in the south of China are strong spring, which are varieties that often bolt and flour before winter, therefore, met with easily freeze injury and yield loss.

南方油菜品種日韩中文字幕在线92页，春性強(qiáng)，暖冬年份常會(huì)出現(xiàn)冬前抽苔開花伊人久久精品中文字幕无码，在寒冬年份又會(huì)遭受不同程度的凍害而造成減產(chǎn)久久9。

The study result indicated that rice,cole,ramie and flue-cure tobacco fromHunan Province had comparative advantage inside China and soybean,sugarcane,maize and wheat did not have that.

研究表明，水稻普通话熟女高潮对白视频、油菜欧美一级一二三、苧麻和烤煙是湖南省具有國(guó)內(nèi)比較優(yōu)勢(shì)的作物，大豆艳情视频一区、甘蔗欧美狂野在线观看视频、玉米和小麥則不具國(guó)內(nèi)比較優(yōu)勢(shì)。

We test hundreds of species every year including: corn, soybeans, alfalfa, canola, sorghum, sunflowers, cereals, grasses, native grasses and forbs, flowers, and vegetables.

我們的測(cè)試數(shù)以百計(jì)的物種国产精品视频网站大全，每年包括：玉米久久免费视频精神品，大豆，苜蓿一级黄色网站视频官段，油菜欧美特黄特级作爱大片免费观看，高粱激情小说激情图片激情视频，向日葵，谷類人人操人人爱人人插，草欧美精品无遮挡，本土草種和forbs ，花卉和蔬菜国产一级特黄AA级特黄裸毛片。

The effectve percentage of potash fertilizer was highest in peanut,milk vetch,tobacco and gambo flax,meclium in rice,maize,wheat and rape, and lowest in cotton and soybean.

施鉀肥有效率以花生国产一线在线观看、紫云英、煙草和紅麻最高人人做人人操，其次是水稻人人摸福利、玉米、麥類和油菜日韩精品一区在线观看量，而棉花和大豆較低www,欧美精品视频,com。

The experiment processes density Cu2+ which, the Zn2+ compound heavy metal ion uses respectively is 100, 200, 300 and 400, 500mg/L, makes the comparison by the deionized water, has studied two kind of heavy metal complex ion nutrition earth and on the normal school garden mold two kind of matrix to the rape growth and the physiological change influence.

實(shí)驗(yàn)處理用的濃度Cu2+、Zn2+復(fù)合重金屬離子分別為10091popn、200www人人摸、300和400 、500mg/L国产网站免费，以去離子水作對(duì)照国自产拍在线，研究了兩種重金屬?gòu)?fù)合離子營(yíng)養(yǎng)土和正常校園土兩種基質(zhì)上對(duì)油菜生長(zhǎng)及生理變化的影響。

Transport and distribution of auxin. BR controlled the elongation of hypocotyls, growth of primary

對(duì)油菜素內(nèi)酯處理植株及BR 相關(guān)突變體的分析發(fā)現(xiàn)亚洲国产鲁鲁鲁，BR 參與了生長(zhǎng)素的極性運(yùn)

The company is a private owned enterprises which is specialized in processing of fresh royal jelly, royal jelly powder lyophilized, bee polien, bee propolis and Chinese herbs, buying lyophilized all the year round.

我公司是專業(yè)從事蜂王漿/凍干粉你懂的福利视频、風(fēng)化粉、蜂膠及中藥材加工出口的企業(yè)6080三级午夜理论，常年收購(gòu)油菜雜粉永久区域18勿进、蠶豆花粉和供應(yīng)蜂王漿/凍干粉。