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无土

网络soilless; soil-free; without soil

无土

无土

soilless

水耕栽培DIY与设备 - 宅经济... ... self watering 自动浇水 soilless 无土 soil moisture 土壤湿度 ...

soil-free

...groups)与杀草剂极为类似，然而此一研究乃是在无土(soil-free)生物检定系中进行。进一步在田间状况下发现dichlormid是dichl…

without soil

无土草毯,soil-free... ... ) soil-free turf 无土草毯 ) without soil 无土 ) clay free phase 无土相 ...

4

The report introduced type and function of manure and organic growing media used in soulless culture .

本文介绍了无土栽培中有机肥和有机基质的种类和作用。

5

It discussed the possible research activities of manure in soil - less culture as well.

本文还对无土栽培中应用有机肥料的研究课题进行了讨论。

6

Manure had wide source , plenty of nutrient content in manure promoted growth of crops , improved yield and quality of vegetables.

无土栽培中有机肥来源广泛，其丰富的营养成分促进作物的生长发育，提高作物的产量和品质。

7

Perennial ryegrass carpet lawn soil -less cultivation is of attractive and broad prospect .

多年生黑麦草无土栽培技术具有十分广阔的发展前景。

9

This setting, hydroponics and fish ponds, lights run from windmills or water wheels, will be a setup few can plan for or attain.

象无土栽培、鱼塘、风叶或水轮发电照明这样的配置，是只有极少数人才能计划和实施的。

10

The corn straw block is a good substrate for cucumber , the treatment of return it to soil was best in this experiment .

试验证明，玉米秸秆块作为黄瓜无土栽培基质是可行的，秸秆块还田处理效果最佳。

13

Curves optimize the plants' sun exposure and improve air circulation. Crops grow without soil in hydroponic trays .

利用无土栽培技术，这些作物被种植在溶液培养基里。

15

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。

16

What are the advantages and disadvantages of soilless culture ?

无土栽培有什么优缺点？

18

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。

19

The definition and classification of soilless culture ?

无土栽培的定义和分类？

21

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。

23

Four small airtight rooms enclosed tubs of hydroponically (soil -less) grown plants anchored under xenon lights .

4 个小气密室里装进了好几桶无土栽培的植物，用氙气灯照射。

24

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。

25

The first watering to Jiaotou will dry plants growing medium until completely liquid outflow of excess water from the drainage holes .

第一次浇水要浇透，将干燥的无土栽培介质完全浸湿直到多余的水分从排水孔流出。

26

Studies On Soilless Culture of Chrysanthemum .

菊花无土栽培研究。

28

Therefore, a kind of high-density, weak -gelled, non-bentonite and oil-in-water drilling fluid system is developed .

针对这些难题，研制了一套高密度弱凝胶、无土相水包油钻井液体系。

30

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。

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