百度试题 结果1 题目根据句意及首字母提示补全单词 A ___ is about growing plants for food. 相关知识点: 试题来源: 解析 Agriculture 反馈 收藏
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. But it works very slowly. Since1983, scientists have been able to change plants more quickly by changing their genet...
Farming requires a lot of hard work and patience from the farmers. They need to have the sense of responsibility to care for the plants for them to grow well and nourished. As these farmers do their daily hustle, they lear...
To keep the plants out of cold and drying winds, choose a sheltered spot. Walls, hedges, and fences are good locations. You can also try to screen the pots to reduce any wind effects. If you don’t have a garden, you can also place the plants on your balcony or window ledge. You...
This well-thought-out book is very easy to follow, introduces kids (and you perhaps) to the practicalities of growing plants for food and gives lots of ideas for interesting projects. 年份: 2010 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 掌桥科研 gardenstrusts.org.uk (全网...
Sunflowers should be planted 1 to 1½ inches deep and about 6 inches apart after the soil has thoroughly warmed. If you wish, you can plant multiple seeds andthin them to the strongest contenders when the plants are six inches tall. ...
In general, the harder a root vegetable is, the longer it can survive storage. Because of their hardiness to cold and durability once harvested, root vegetables are historically important foods in areas that experience cold winters that impact the cultivation of other food plants. Stephen Eldridge...
Peanut, (Arachis hypogaea), legume of the pea family (Fabaceae), grown for its edible seeds. Native to tropical South America, the peanut was at an early time introduced to the Old World tropics. The seeds are a nutritionally dense food, rich in protein
Do not allow the bush to produce fruit for the first year or two after planting. This will allow the plant to use its energy to become well-established in its new home instead. Pinch back any blossoms developing on newly set plants to allow the energy to go to growth. ...
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