栽培

Cultivation characteristics of Nandina domestica of cultivated type and wild type were systematically studied through field experiment and comparative analysis, using Nandina domestica populations from 13 different districts of Hunan Province as samples.

方法］以湖南省13个不同地区的南天竹种群为试样，采用田间试验和对比分析的方法，对栽培型与野生型南天竹的栽培性状进行了系统研究。

The colleges three divisions are organized into 21 departments. Agricultural Sciences Departments, Environmental Sciences Departments, Human Sciences Departments, Agronomy and Range Science, Animal Science, Biological and Agricultural Engineering, Entomology, Environmental Horticulture, Nematology, Plant Pathology, Pomology, Vegetable Crops, Viticulture and Ecology, Environmental Science and Policy, Environmental Toxicology, Landscape Architecture, Land, Air and Water Resources, Wildlife, Fish and Conservation Biology, Agricultural and Resource Economics, Environmental Design, Food Science and Technology, Human and Community Development, Nutrition, Textiles and Clothing.

该学院由三部分共 21个系组成，农业科学部包括环境科学系、人类科学系、农学系、动物科学系、生物和农业工程学系、昆虫学系、环境园艺系、线虫学系、植物病理系、果实栽培学系、蔬菜农作物系、葡萄栽培和葡萄酒酿造学系、环境科学和政策系、环境毒理学系、景区建筑学系、土地空气和水资源系、野生植物系、鱼类保护生物学系、农业和资源经济学、环境设计系、食品科学和技术系、人类和社区发展系、营养系等。

Sown grass in plum orchard is an important organic cultivation model.

李园生草栽培是李树有机栽培的一种重要模式。

From at present the China on flowers market orchid trade in light of the circumstance, outside trading except domestic private proper motion, in the world, of Chinese orchid help advance somebody's career to plant and be introduced help advance somebody's career kind (point to what be born formerly to plant with breed), all have no the trade management course with walk up normal, make our country the orchid family medium orchid belong to is mixed slipper orchid is belonged to plant rare plant and breed prediction of a person's luck in a given year is quite serious.

从目前花卉市场上中国兰的交易情况来看，除国内私人自行交易外，在国际上，中国兰的栽培种和引进的栽培种，均未有走上正常的贸易治理轨道，使我国兰科中的兰属和拖鞋兰属植物中的珍奇种和品种流失相当严重。

10The simulations of an empirical model indicated that, when the outcrossing rate was no more than 1%, a 2 m buffer area with pollen receiver individuals between pollen donor and receiver was sufficient to minimize the frequencies of gene flow to .9%.

对栽培稻到其野生近缘种的基因漂移进行模拟的结果表明，栽培稻到野生稻的基因漂移频率较高并且可能会对邻近的较大范围内的野生近缘种群体造成影响。

The model simulations indicated that, when the outcrossing rate was no more than 1%, a 5 m buffer area with pollen receiver individuals between pollen donors and receivers was sufficient to minimize the frequencies of gene flow to .9%.

然而，对栽培水稻到其野生近缘种的基因漂移进行模拟的结果表明，栽培水稻到野生稻的基因漂移频率较高并且可能会对邻近的较大范围内的野生近缘种群体造成影响。

Two main types of support structures or trellises are used in commercial kiwifruit production: T-bar and the pergola.

商业化的弥猴桃栽培最主要棚架为T-bar及棚架栽培方式。

To probe into either the attractiveness to or avoidance from phylloxera of grape rootstocks and cultivars with different tolerance, as well as into the volatile components from their roots, the method of invitro root segment culture was used to investigate the selectivity of Phylloxera viticola Fitch to the roots of grape rootstocks '5BB' and '140Ru' and cultivar 'Kyoho'.

为了探讨不同抗性水平砧木及品种对根瘤蚜吸引及驱避效应以及鉴定挥发性物质组分，采用离体根段培养法测定葡萄根瘤蚜Phylloxera viticola Fitch对砧木5BB，140 Ru及栽培品种巨峰的选择性，发现根瘤蚜对栽培品种巨峰的根段具有很强的选择性，至接种后3d，67.13%的根瘤蚜优先选择巨峰；而对5BB和140 Ru的选择性却很差，分别有15.29%和17.58%的根瘤蚜选择5BB及140 Ru。

The two factor random experiments were conducted to study the effects of nitrogen applied and planting density on ratoon rice yield of II youhang1 on culture of early rice.

采用两因素随机区组田间试验方法，研究氮肥施用量与栽培密度对Ⅱ优航1号作早稻再生稻栽培产量的影响。

The results showed that the main rice yield on nitrogen applied, planting density, reciprocity nitrogen applied and planting density was best remarkable and the ratoon rice yield was not remarkable.

结果表明：头季施氮量、栽培密度、施氮量与栽培密度互作对头季稻产量差异极显著，但对再生季产量差异不显著。

Life. But the intrinsic way of the Internet by wire confines accessing and using of the network information.

然而，Internet固有的有线连接方式大大限制了人们对网络信息的访问和使用。

I have a strong persuasion that this is true .

我坚信这是正确的。