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首页> 外文期刊>Acta Horticulturae >Off-seasonal soilless production of green vegetables in reused substrates in Mediterranean unheated greenhouses
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Off-seasonal soilless production of green vegetables in reused substrates in Mediterranean unheated greenhouses

机译：在地中海的重复使用的蔬菜中的绿色蔬菜的淡季未经用的绿色绿色温室

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摘要

Soilless cultivation is progressing slowly in low technology greenhouses (LTG) based on favorable natural conditions in Turkey similar most of the Mediterranean countries, and generally it has been applied in high technology greenhouses (HTG). Tomatoand blocky type pepper are major crops for HTG which have central heating system, and vegetation period lasts nearly all over the year. On the other hand, in the LTG that covers 98% of total greenhouse area, growers prefer double season production methodfor fruiting vegetables in order to reduce heating costs, whereas during colder seasons the greenhouse is left empty. As a consequence, higher profitability can be achieved if the crop is produced at this off-season time. This research was conducted inPE high tunnel to determine production possibilities of some green vegetables in different substrates during off-season. The tested plants were green onion, green garlic, parsley, rocket and cress. Plants were grown in horizontal pots (75x23x16 cm) filled with three different substrates, namely perlite, clinoptilolite and coir, that were also reused after main crop production. On November 4, 2009, 30 onion shallots or 30 garlic cloves were transplanted to each pot with double line, and seeds of three leafy vegetable species (parsley, rocket, cress) were sown (in measure of 0.5 g of seeds pot1). Plants were grown until January 5, and yield data were determined. Results showed that green vegetables can be grown in reused substrates in two months, and this method can be used for small scale farmers applying soilless cultivation in unheated greenhouses. Also, this method can be used for growing these vegetables at home gardens or balconies.
机译：由于土耳其的有利自然条件，无土培养在低技术温室（LTG）中慢慢进展，该地中海的大多数地中海国家，通常应用于高科技温室（HTG）。番茄块型辣椒是具有中央供暖系统的HTG的主要作物，植被期持续到全年。另一方面，在覆盖总温室地区的98％的LTG中，种植者更喜欢两季生产方法，为结果蔬菜进行效果，以减少加热成本，而在较冷的季节期间，温室留空。因此，如果在这个淡季时间生产作物，可以实现更高的盈利能力。该研究inpe高隧道在淡季期间确定一些绿色蔬菜的生产可能性。测试的植物是葱，绿色大蒜，欧芹，火箭和水芹。植物在填充有三种不同底物的水平盆（75x23x16厘米），即珍珠岩，Clinophtilolite和益官，在主要作物生产后也重复使用。 2009年11月4日，30洋葱青葱或30个大蒜丁香用双线移植到每个锅中，播种了三种叶状蔬菜种类（欧芹，火箭，水芹）（测量0.5克种子Pot1）。植物生长至1月5日，并确定产量数据。结果表明，在两个月内，绿色蔬菜可以在重复使用的基材中生长，并且这种方法可用于在未加热的温室中使用无土培养的小规模农民。此外，这种方法可用于在家庭花园或阳台上生长这些蔬菜。

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