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首页> 外文期刊>Acta Horticulturae >Effects of seven substrates on qualitative and quantitative characteristics of three strawberry cultivars under soilless culture.
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Effects of seven substrates on qualitative and quantitative characteristics of three strawberry cultivars under soilless culture.

机译：七种基质对无土栽培下三个草莓品种定性和定量特性的影响。

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摘要

The experiment was carried out during 2003-2004 in the research glasshouses of the Faculty of Agriculture, Ferdowsi University of Mashhad. The design of the experiment was factorial based on completely randomized design with twenty-one treatments and four replicates. Three cultivars were 'Camarosa', 'Gaviota' and 'Selva'. The pot and tube system were used and the pots were filled with (1) peat 67%+sand 33% (v/v), (2) sand 100%, (3) perlite 100%, (4) peat moss 40%+perlite 60%, (5) peat moss 100%, (6) cocopeat 40%+perlite 60% and (7) cocopeat 100%. In general vegetative growth including runner, leaf and crown production in plant was higher in media with peat and cocopeat compared with sand and perlite 100% and 'Gaviota' and 'Camarosa' had more vegetative growth than 'Selva'. The time of flowering was earlier in 'Selva' and 'Camarosa' than in 'Gaviota' and in sand than in media containing peat however time of fruiting was earlier in 'Camarosa' than in the two other cultivars. 'Camarosa' in cocopeat 40%+perlite 60% produced the highest number of fruits and yield per plant. The yield in substrates with peat or cocopeat was higher than in substrates without peat or cocopeat. The highest number of malformed fruits was observed in sand 100% for 'Camarosa'. The soluble solids of fruits were different with different cultivars and different substrates. It looks like 'Camarosa' in cocopeat 40%+perlite 60% is proper for glasshouse production under pot and tube system.
机译：该实验是在2003-2004年期间，在马什哈德（Mashhad）的Ferdowsi大学农业学院的研究温室中进行的。实验的设计是基于21个处理和4个重复的完全随机设计的析因分析。三个品种是“ Camarosa”，“ Gaviota”和“ Selva”。使用锅管系统，并在锅中装满（1）泥炭67％+砂33％（v / v），（2）砂100％，（3）珍珠岩100％，（4）泥炭藓40％ +珍珠岩60％，（5）泥炭藓100％，（6）椰子泥40％+珍珠岩60％和（7）椰子泥100％。一般而言，与泥沙和珍珠岩相比，使用泥炭和共生粉的植物中包括转轮，叶片和树冠的营养生长要高得多，而砂和珍珠岩的营养生长则要高出100％，而“ Gaviota”和“ Camarosa”的营养生长要比“ Selva”高。 'Selva'和'Camarosa'的开花时间比'Gaviota'的开花时间要早，在含泥炭的培养基中的沙粒的开花时间要早，但是'Camarosa'的开花时间要比其他两个品种的早。 40％的果皮+ 60％的珍珠岩中的“ Camarosa”产量最高，单株产量最高。具有泥炭或共生棉的底物的产率高于没有泥炭或共生棉的底物的产率。在'Camarosa'中，在100％的沙子中观察到畸形果实数量最多。水果的可溶性固形物因品种和基质不同而不同。看起来像cocopeat 40％+珍珠岩60％中的“ Camarosa”适合在锅管系统下生产温室。

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