玉米

During the latest fifteen years a great progress has been achieved on transgenic research of the main crops including soybean, maize, rice, and wheat. Almost all the transformation techniques have been successfully used in these main crops. Especially for the Agrobacterium mediated transformation, not only successes it in soybean, a recalcitrant dicot plant to transformation, but also in rice, maize and wheat of monocot plants.

近15年来，大豆、水稻、玉米、小麦等主要农作物转基因研究取得了较大进展，几乎各种遗传转化方法在这些作物上都取得了成功，尤其是农杆菌介导法，不仅在难转化的双子叶作物大豆上取得了成功，而且在单子叶作物水稻、玉米、小麦上先后取得了突破。

Our work reported here are aiming at improving nitrogen and water use efficiency in wheat/maize, faba bean/maize, pea/maize and soybean/maize intercropping through field experiment.The main results obtained were as the following:(1) Land equivalent ratio was greater than 1.0 for faba bean (Viciafaba L.)/maize (Zea mays L.) intercropping regardless of nitrogen fertilizer application or not. Based on grain yields production, LER of pea (Pisum sativum L.)/maize intercropping was over 1.0 in spite of nitrogen fertilizer application, while LER was higher than 1.0 only when nitrogen fertilizer was applied based on biomass production. However, LER in soybean (Glycine max L.)/maize intercropping was smaller than 1.0 both nitrogen applicationa and no nitrogen application. In wheat Triticum aestivum L.

本文通过田间试验，对小麦／玉米、蚕豆／玉米、大豆／玉米和豌豆／玉米间作种植下作物对氮素和水分利用的影响进行了系统比较，获得的主要结果如下：(1)蚕豆／玉米间作的土地当量比都大于1；豌豆／玉米间作以籽粒产量为基础的LER无论施氮还是不施氮都大于1，而以生物学产量为基础的LER只有施用氮肥时才大于1；大豆／玉米间作无论施氮还是不施氮LER均小于1。

Taking the agroforestry modes of Apple+maize,Apple+Mung bean, Walnut+maize and Walnut+Mung bean in western Shanxi province in loess area as subject,the net photosynthetic rate,transpiration rat,water use efficiency and environmental factors of the same crop or fruit in the four were measured with a portable steady porometer(Li-6400) to study their difference and relationship.

以晋西黄土区苹果+玉米、苹果+绿豆、核桃+玉米、核桃+绿豆4种果树—农作物复合模式为研究对象，分析与不同农作物复合的相同果树的光合速率、蒸腾速率、水分利用效率的差异和原因，果树对农作物的遮荫影响，以及净光合速率、蒸腾速率与环境因子的关系。

Of 15 castrated male Nubian goats (about 40 kg and 10 months of age), five were assigned to one of three dietary treatments: 1 30% Bermuda grass plus 55.7% com and 13.1% soybean meal; 2 30% Bermuda grass plus 52.8% corn, 13.5% soybean meal, and 2.5% soybean oil; and 3 30% Bermuda grass plus 49.8% corn, 14.0% soybean meal, and 5.0% soybean oil.

本试验采用15只Nubian阉公羊（约40kg，10个月大），分成3组，每组5只，分别饭食三种饲粮：130%百慕达草加上55.7%玉米及13.1%黄豆蛋白：230%百慕达草加上52.8%玉米、13.5%黄豆蛋白及2.5%黄豆油：330%百慕达草加上49.8%玉米、14.0%黄豆蛋白及5.0%黄豆油。

Changed is a big agricultural city with a cultivated area of 7.01million mu and annal planting area of 15 million mu . The main crops of Changde include: rice, cotton, rape, fruits, vegetables, corn, tobacco, tea, and etc.

项目描述：常德是一个农业大市，有耕地面积701万亩，常年农作物播种面积1500万亩，主要农作物有水稻、棉花、油菜、水果、蔬菜、玉米、烟草、茶叶等。

Maize ; northern anthracnose ; biological characteristics ; resistance

玉米；北方炭疽病；生物学特性；抗病性

Agriculture: wheat, corn, barley, sugar beets; beef.

农业：小麦，玉米，大麦，甜菜，畜牧业。

Along river a tape belong to yellow bonus Rang with ceremony brown earth, suit planting paddy, corn, barnyard grass, millet, sorghum, peanut, rape and wheat , Qiao son, beans kind and potato kind.

沿江一带属黄红壤和典棕壤，适宜种植水稻、玉米、稗子、小米、高粱、花生、油菜、小麦、荞子、豆类、薯类。

Three indices including scale advantage indices, efficiency advantage indices and aggregated advantage indices were applied in this article to measure and analyze the comparative advantages of different prefectures in Gansu Province in eight kinds of major crops,such as wheat, corn, potato, benne, rape, herbal medicine, vegetables and amphisacea.

运用规模优势指数、效率优势指数及综合优势指数3个指标，对甘肃省各地区小麦、玉米、马铃薯、胡麻、油菜、药材、蔬菜和瓜果8类主要农作物的生产比较优势进行了测算和分析。

The magnetized water at low intensity could improve bourgeon and growth in early period of soybean, maize and rice.

结论］低强度磁化水对大豆、玉米、水稻有促进萌发和早期生长的作用。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。