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Cold frame (Agriculture Glossary)

Cold frame : An enclosure with a transparent roof, built low to the ground, that is designed to protect juvenile plants and small gardens from excessively cold or wet weather. Cold frames are used to extend the growing season by acting as miniature greenhouses.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
_ខាងក្រោមនេះជាសៀវភៅនិងឯកសារសម្រាប់ការងារនិងរៀនគ្រប់ប្រភេទ៖
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