Cắt cuống cây thuốc lá trong khi vẫn giữ lá trên cuống. Treo lá cây thuốc lá nơi ẩm, nóng, và thoáng gió. Ủ thuốc lá trong điều kiện giống quá trình phơi khô.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Alternatively, you can remove the leaves from the stalk in the field.  Your plants should be ready for harvest about 3 months after planting.  Stalks should be cut about 3-4 weeks after topping.  The lower leaves will be partially deteriorated at this time.  If you remove the leaves in the field, there should be 4 or 5 harvests at intervals of 1-2 weeks, starting with the lower leaves.  The first harvest should start soon after topping and when the leaves show a slight yellowing. Flowers will in