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About 120 species: Central and South America, one species cultivated in China.

大约120种:中南美洲,在中国栽培的的一种。

The results showed, Stropharica rugoso-annuata planted in chaft at 10 kg/m^2 had the best biological efficiency, input and output ratio and quality characters.

结果表明,谷壳作为栽培料在10 kg/平方公尺时种植出的大球盖菇生物学效率最高,投入产出比最高,品质最好。

The physicochemical properties of sawdust-compound substrates and their effects on cherry tomato were studied by pot experiment.

利用来源广泛且成本低廉的木屑作为主要成分制成不同复合基质,研究其理化性质及其栽培樱桃番茄的效果。

The change of the nutrition elements before and after blanching culture of chicory was studied.

研究了菊苣软化栽培前后叶片和根株的Vc、可溶性糖以及可溶性蛋白含量的变化。

At present, the research about Puna Chicory is most on the culture technology for high yield. But the study on tissue culture and gene transformation is little.

目前国内外普那菊苣相关研究多集中在高产栽培技术方面,而有关普那菊苣组织培养和基因转化方面的研究报道较少。

A new band of chicory,"sweet-hearted", was studied on growth performance and feed quality in the Yangtse River Basin in order to develop its production potentials and establish rational planting technology in the study.

为充分发掘菊苣在长江中下游的生产潜力,并制定合理的栽培利用技术提供理论依据,以新引进菊苣品种"甜心"为研究对象,研究该品种菊苣在不同生长时期的生长特性及饲用品质。

Chinese chive has became one of the most important vegetables in north China because of great value of nutrition and medicine.

韭菜(Allium tuberosum Rottler Spreng)原产于我国,栽培历史悠久,以其丰富的营养价值和药用功能,成为中国北方的重要蔬菜之一。

The seedling status, the seedling characters and chlorophyl content of maize,cotton and groundnut after seed soaking with root and seedling promoter were investigated.

根系是组成和维系作物生长发育的重要功能器官,在一定生态和栽培条件下的作物,其地上部生长发育状况的好坏或经济产量的高低,在很大程度上是其对根系适应的反应。

Principles of citriculture under various agro-ecological and climatic conditions.

在不同土壤生态和气候条件下面的柑橘栽培的原则。

By examining the histo- ry of the use of the plant and its botanical properties , this paper points out that cocklebur is still a potential useful plant economically and well worth to be cultivated extensively in waste- lands.

该文通过考察其利用史及植物学特征,认为这是一种很有开发潜力的植物,值得在荒地上推广栽培

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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