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- soilless cuhure 生态型
- Studies On Soilless Culture of Chrysanthemum. 菊花无土栽培研究。
- Studies on Soilless Substrates Used in Pot Cyclamen Production. 仙客来盆花温室规模化生产栽培基质筛选的研究。
- What are the advantages and disadvantages of soilless culture? 无土栽培有什么优缺点?
- 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。
- 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。
- The theoretical basis of soilless culture is the theory of mineral nutrition . 无土栽培是以矿质营养学说为理论基础的,该学说的核心内容为。
- Indoor view and admire Soilless Culture Cherry tomato is doable in the condition of high lat area and indoor weather. 在高纬度地区冬季朝南室内小气候条件下进行观赏番茄无土栽培是完全可行的。
- Which environmental factors must be considered while regulating and controlling the environment of soilless culture? 对无土栽培的环境设施调控,应考虑哪些主要的环境因素?
- The water quality control of seriously polluted river was tested by Ipomoea aquatica on soilless floating beds. 研究采用浮床无土栽培种植水蕹菜以控制重污染河道水体水质。
- Discussed the posibility of sawdust, powder of peanut hull, powder of maize core etc. as soilless culture media. 摘要通过种子发芽试脸探讨发酵后的木屑、花生壳、酒糟、大豆秆、玉米芯、椰糠等作为无土栽培基质的可行性。
- 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。
- All-round considering, it is the best substrate in soilless culture for Rieger Begonia, the second one that was T2( peat : vermiculite 1:1). 其次为处理T_2(泥炭:蛭石1:1)。
- In soilless culture, we should pay attention to proper adjust the ratio of nitrogen to potassium and the ratio of ammonia nitrogen to total nitrogen. 在无土栽培中要注意适当调节氮钾比和氨态氮与总氮的比例。
- The purification of eutrophic water body was studied by means of soilless cultivation technique on artificial substratum. 利用富营养化水体营养盐资源,使用泡沫板、蛭石两种人工基质无土栽培水芹、水蕹菜和多花黑麦草,研究其净化污水的效果。
- For all the five soilless cultivated vegetables of the polluted water, enrichment level of metal elements was found different. 结果表明,污染水体中水培蔬菜的金属元素富集水平是不同的。
- For all the five soilless cultivated vegetables of the polluted water,enrichment level of metal elements was found different. 结果表明,污染水体中水培蔬菜的金属元素富集水平是不同的。
- A new domestic sewage treatment system was studied, which consisted of circled-flow and floating-floor soilless cultured Cannas generalia. 研究利用循环水流一浮床种植美人蕉系统处理生活污水的效果。
- Fu S L.Selection of organic ecotype soilless culture media for Gerbera jamesonii [J].Acta Horticulturae Sinica, 2001, 28(6) :538-543. [5]傅松玲.;非洲菊有机生态型无土栽培基质的筛选[J]
- The study on the domestic wastewater treatnent with soilless cultivated Canna generalis, Iponoea aauatica, Oruza sativa and O. 采用无土栽培美人蕉、蕹菜、水稻、野生稻处理生活废水。