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The Evolution of Agricultural Greenhouses: From Primitive Hotbeds to Photovoltaic Greenhouses
Today, we can enjoy fresh and delicious out-of-season fruits and vegetables even in the cold winter, and greenhouse agriculture certainly deserves much of the credit. Many people assume that greenhouses must be a product of modern scientific progress. However, as early as more than 2000 years ago, our great ancestors were already
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How Do Tapirs Reproduce? Detailed Explanation of Reproduction Methods and Key Technical Points
The tapir, also called the mo, is the most primitive extant odd-toed ungulate, with a pig-like body, a retractable short trunk, and is good at swimming and diving, and is herbivorous. So how does it reproduce? 1. How do tapirs reproduce? The tapir's mode of reproduction is viviparous, giving birth to 1 calf per litter, occasionally 2 calves.
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How does the primitive forest aquascape made by Mangkhut with its own hands turn out?
Recently "Mangkhut" has been raging, and I've been wanting to ask the friends over in Guangdong, are you all doing okay? The first day of work after the typhoon, hey~ does anyone feel like this~ looks like a hundred-person forest aquascape! Okay, let's sort out the driftwood and remove the extra thin branches..........
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Tibetan farmers still rely on primitive methods for winter irrigation
Tibetan farmers rely on primitive methods for winter irrigation
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