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soilless

美 ['sɔɪllɪs]英 ['sɔɪllɪs]

adj.无脏污的
网络不用泥土的；无土

soilless

soilless

英-汉网络释义

soilless

adj.

1.无脏污的

3

Plants are held in place so their roots lie in soilless troughs , and water with dissolved nutrients is circulated over them.

其方法是：把作物固定在无土水槽里扎根，溶解在水里的营养液在根系周围循环。

4

What are the advantages and disadvantages of soilless culture ?

无土栽培有什么优缺点？

6

Please discuss the advantages and disadvantages of soilless culture?

请结合实际谈谈无土栽培有什么优点和缺点。

7

The definition and classification of soilless culture ?

无土栽培的定义和分类？

8

Water earths up flowers to belong to the category of soilless culture new technology .

水培花卉属于无土栽培新技术的范畴。

10

All flowers are grown using soilless cultivation substrate .

所有种植的花卉都是采用基质无土栽培的。

11

Studies On Soilless Culture of Chrysanthemum .

菊花无土栽培研究。

12

The choice principles of growth media in soilless culture ?

在生产过程中应该注意的选用原则？

13

This paper also discussed the outlook of organic soilless culture and how to scientifically apply fertilizers.

对有机基质栽培的前景及进行和科学施肥等进行了讨论。

14

In spite of non-aggregate soilless culture , the use of the growth media for the rooting and supporting of plants are needed.

无固体基质栽培类型中，都要在育苗时使用固体基质、在定植时用少量的固体基质来固定和支撑植物？

15

The people here use soilless cultivation methods to grow vegetables .

人们采用无土栽培的方法来种植蔬菜。

17

Study on the physical and chemical characteristics changes of straw during its fermentation process and applied as a soilless growing media

稻草发酵过程理化性质变化及其作为栽培基质的研究

18

Study on the soaking time of Alfalfa seed for producing bud vegetable under soilless culture condition

无土培育苜蓿芽菜浸种时间的研究

19

Relation between Survival Rate and Root Number of Cotton Seedling under Soilless Transplanting Conditions

棉苗无土移栽成活率与其根系数量间的关系

20

A Study of Dicyandiamide Effect on the Accumulation of Nitrate in Soilless-cultured Brassica campestris

双氰胺对无土栽培菜薹硝酸盐积累的影响

22

Study of Chinese Chives in Two Types of Soilless Culture

两种无土栽培基质在韭菜生产上的应用

23

Effect of different super absorbent polymers on media water retention and cucumber seedlings growth in a soilless medium

不同保水剂对基质保水性和黄瓜幼苗生长的影响

24

Study of netted melon cultivated in the plastic bag containing soilless substrate

网纹甜瓜基质袋培研究

25

On the application of soilless cultivation of orchids in scientific and technological activities for middle school youngsters

兰花无土栽培在中学生科技活动中的运用

26

Using liquid methane - generating residue in soilless cultivation for non- pollution vegetable production

利用沼液进行无土栽培生产无公害蔬菜

27

Principle and Preliminary Study on a New Pattern of Soilless Culture --Nutrient Solution Completed Utilization

无土栽培新模式 --营养液梯级利用初探

28

Effect of the Condition of Nutrition on Vegetable Growth and Nutrient Absorption under Soilless Cultivation

营养条件对无土栽培生菜生长及养分吸收的影响

29

Experimental Analysis of Soilless Culture of Chrysanthemum with Different Substrates

菊花无土栽培基质试验分析初探

30

Applied Study of the Straws in Eco-organic Type Soilless Culture

农作物秸秆在有机生态型无土栽培中的应用研究

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