So, is hydroponics a cheaper way of producing food?
所以，无土栽培可以更廉价生产食物？
They all wanted to learn how to grow vegetables in this way of indoor gardening called hydroponics.
他们都想学习如何用这种被称为水培法的室内园艺方式种植蔬菜。
Hydroponics is not planting them in pure water, in water that has the proper mix of nutrients.
水培法不是把它们种植在纯净水里，而是在适当混合了营养素的水中。
Hydroponics has applications beyond basic research since it facilitates the growth of greenhouse vegetables during winter.
水培法的应用范围超出了基础研究，因为它有助于冬季温室蔬菜的生长。
Well, it's pretty common for writers to generalize, say use a term like hydroponics to describe other types of agriculture.
作家们通常会用水培法之类的术语来概括其他类型的农业，这很常见。
I mean, hydroponics isn't really my specialty but from the research I have read, we are talking the nineteenth century, maybe the seventeenth century if you really stretch it.
我是说，水培法并不是我的专长，但是从我读到的研究来看，我们在讲是19世纪，如果你真的延伸一点可能就是17世纪。
Your free resource for all things about hydroponics…
您的免费资源有关的所有一切水培…
If you haven't heard about hydroponics gardening, don't worry.
如果你没有听说水培园艺，不要担心。
Maybe I'll go to hydroponics afterward and run through the sprinklers.
也许我会去水耕然后经过洒水车。
There are also plenty of ideas for "discreet home hydroponics" systems out there.
还有很多采用了“简易家庭水栽法”系统。
We'll even cover more complex topics such as horticulture and hydroponics gardening.
我们会甚至包括更加复杂的课题，如园艺和无土栽培园艺。
The confection of the nutritious liquid is a important technical problem in the hydroponics.
营养液配制是无土栽培一个关键的技术问题。
It combines aquaculture, or fish farming, with hydroponics, a way to grow plants without soil.
水培是一种不用土壤种植作物的方法。
Although this is urban hydroponics, not vertical farming, it is a step in the right direction, says Mr Head.
海德表示，虽然这只是城市水培温室农场，算不上垂直农场的实现，但这仍是往正确目标走出的一步。
The technique combined medium culture and hydroponics was beneficial to not only rooting but also plant surviving.
溶液培养使植物生长在化学物质水溶液中的培养方法。
Other proposals include a vertical farm that doubles as a retirement community and an underground hydroponics network.
其他类似项目包括一个可兼做退休社区的垂直农场和地下水培网络系统。
You may have heard of a hydroponics gardening system before this, in which case you'll understand what I'm talking about.
你听过水栽了这一制度之前，在这种情况下，你就会了解我说什么。
Vertical farms use hydroponics and aeroponics, soil-free growing techniques once researched by NASA to grow plants in space.
纵向农场使用水耕法和空气种植法，NASA曾经研究无土栽培技术用与在太空中培育植物。
Pot experiments were carried out to study the optimal prescription of macroelements in nutrient solution for lettuce hydroponics.
采用回归分析法，通过盆栽试验，研究莴笋无土栽培营养液中大量元素的最优配方。
The results showed that all growth indices of Zamioculcas zamiifolia in still hydroponics were near to or better than those in medium culture.
结果表明：扎米莲静止水培的各项生长指标棚当于或优于基质栽培。
The mineral nutrient absorption characteristics of the rice varieties miyang23, Bright Star and Japanese Qing were compared by means of potting hydroponics.
采用盆栽水培方式，比较了密阳23号、明星和日本晴的无机养分吸收特性。
The correlation of microbe quantity and purification effect of purification system by using hydroponics chlorophytum comosum in domestic wastewater was studied.
通过采用生活污水水培吊兰，研究了该净化系统中微生物数量与净化效果的相关关系。
Using hydroponics, indoor lighting and rotating planters, the zoo has successfully reduced water and nutrient consumption by 95 percent relative to conventional systems.
动物园运用了水耕法，室内照明和轮班工作制，相对与传统种植法成功降低了95%的水和肥料消耗。
Also it should be noted that hydroponics gardens have a higher growth rate and many gardeners take advantage of this to create high yield vegetable and fruit gardens.
还应当指出，水园有较高的增长速度，许多园丁借此创造高产蔬菜和水果园。
The results showed that both of the tested ball cactuses varieties could grow well in hydroponics, in which the growth rate was significantly higher than or equal to that in medium culture.
结果表明：供试的仙人球在水培中均能正常生长，且生长速度显著大于基质培或与之相当；
The results showed that both of the tested ball cactuses varieties could grow well in hydroponics, in which the growth rate was significantly higher than or equal to that in medium culture.
结果表明：供试的仙人球在水培中均能正常生长，且生长速度显著大于基质培或与之相当；
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