系列 发表于 2025-3-26 21:17:12

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灾祸 发表于 2025-3-27 03:32:38

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轻快带来危险 发表于 2025-3-27 05:23:58

Sweet Potato,ich in proteins. The roots also contain vitamins C, B complex, and E as well as potassium, calcium, and iron. Purple-fleshed ones contain antioxidants such as anthocyanins. In world crop statistics, the sweet potato is ranked seventh, just after cassava, with an annual production around 9 Mt and a c

tic-douloureux 发表于 2025-3-27 10:12:11

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改变立场 发表于 2025-3-27 15:09:07

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Obsequious 发表于 2025-3-27 20:16:15

Sugar Beet,ly thanks to the improved standard of living in densely populated countries like China and India. About one-quarter of world production is extracted from beets (. L. ssp. .), and the remainder from cane (. L.).

高度表 发表于 2025-3-28 01:02:40

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Prosaic 发表于 2025-3-28 02:22:58

Swedes and Turnips, for human or animal consumption. For example, in Scotland swede crops can be grazed in situ or lifted as required for housed stock throughout autumn and winter. Swedes are also the third most widely grown vegetable in Scotland, after vining peas and carrots, with production for supermarkets primari

Influx 发表于 2025-3-28 08:10:26

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芳香一点 发表于 2025-3-28 12:27:11

Potatoes,rica as a result of steady increases in recent years, particularly in China and India. Indeed, China (56 million tonnes, down from 71 in 2005) is now the number one potato producer in the world and India (22 million tonnes) is third, with the Russian Federation (37 million tonnes) second, and the USA (20 million tonnes) fourth.
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查看完整版本: Titlebook: Root and Tuber Crops; J.E. Bradshaw Book 2010 Springer Science+Business Media, LLC 2010 biotechnology.breeding.crops.food security.plant b