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With Luliang horsebean in Yunnan province as tested material and the planting density of 36.30×10^4 plant/ hm^2 in tillage as CK, 3 density series with the plant distance of 25, 30, 35 cm in no-tillage and tillage were designed.

方法]以云南陆良蚕豆为试材,在免耕和耕作栽培下分别设置株距为25、30、35立方公分个密度处理,以耕作栽培下种植密度为36.30万株/hm^2为对照。

Hydroponics and aeroponics are two systems that can help people grow food indoors without the need of soil.

栽培和气栽培是两种可以实现室内种植粮食的系统,他们不需要泥土。

Hypericum is a high ornamental value, cultivation of native plants easily worth development, introduction and cultivation.

金丝桃是一种观赏价值较高,栽培容易的乡土植物,值得大力开发、引种栽培

In order to evaluate the restoration effect of cropping systems on continuous cropping soil, treatments of nitrogen-catching crop, rotation, and intercrop were adapted to study soil fertility and microbial indexes of the soil from an 8-year continuous cropping field using pot experiments. Fallow was used as a control. Cucumber yield were recorded.

为了评价栽培制度对连作障碍土壤的修复效果,采用盆栽方式,设置休闲、轮作、间作等处理,以生产中常用的栽培制度即夏季休闲的连作制度为对照,研究各处理对连作8年黄瓜的温室土壤生物修复效果及对后茬黄瓜产量的影响。

ABSTRACT OBJECTIVE: To investigate the intraspecific variance of Safflower, provide the basis for distinguishing the different cultivated population and breeding of fine cultivated population.

目的:探讨红花的种内变异,为不同栽培居群红花的鉴别及优良栽培居群的选育提供依据。

The characteristics of anatomy and the isozymes of involucre were the important foundations on identifying cultivars.

红花(Carthamus tinctorius L。)在我国属单一栽培引进种,有2100多年的栽培与用药历史。

On the condition of planting the tube seedling in the nourish bowl, shading the light 50%, the survival rate of transplanting is the highest, which is 98.3% and the average height in 30d is 12.6cm.

以营养钵栽培成活率较高,营养钵栽培、遮光50%的条件下成活率最高,成活率为98.3%,30d的平均生长高度为12.6cm。

Results showed that there is no difference between the cultivated Asiatic moonseed and the wild one in biological characteristics. It doesn't need to be cultivated and acclimatized.

结果表明:人工栽培的北豆根与野生北豆根在生物学特性上无差异,不需进行栽培驯化。

In casing soil, the ratios of Penicillium, Trichoderma and Mucor were the highest, which were more than 20%.

在各个采样时期,大部分种群所占比率随栽培年限而降低,链霉菌属在连作3年土壤的栽培期比例最低,为49.12%。

To systematically study the cultivation characteristics of Nandina domestica and provide bases for their seedling, cultivation as well as application in landscape.

[目的]系统研究南天竹栽培性状,为该树种的育苗、栽培与园林应用奠定基础。

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在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

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