1. Remove all existing plants to be excluded from the garden. When you prepare soil, pay special attention to remove all perennial weeds and their roots, such as the dandelion removed by this digging fork. 2. When removing grass, cut it deep enough to remove all roots. 3. Loosen the so...
Plants can protect the soil. How do they do this? A. By growing roots that hold the soil in place. B. By blowing away the soil. C. By making the soil hard. D. By making the soil wet. 相关知识点: 试题来源: 解析 A。解析:植物通过生长根系固定土壤来保护土壤。选项 B 植物不会吹走...
How to plant a tree?Step 1Step 2Step 3Remove the tree from its container and choose a location that will Dig a hole as deep as the root place the root ball in the hole, ensuring allow the roots to spread ball and two times as wide.that the top of the root and branches to grow ...
Plants help keep the soil in place. How do plants do this? A. By growing roots B. By making leaves C. By releasing oxygen D. By taking in carbon dioxide 相关知识点: 试题来源: 解析 A。植物通过生长根系来保持土壤在原位。B 选项制造叶子不是保持土壤的方式;C 选项释放氧气与保持土壤无关;D...
✗ You still need to dethatch or dig up your lawn after killing your grass (though it’s easier to remove dead grass than live grass) because weed seeds in the soil continue to germinate. ✗ Herbicides and residual chemicals damage soil biology, which can lead to long-term growth probl...
Separate the pups from the mother plant while wearing gloves (to protect your hands from the sharp leaves). Remove as much soil from the roots of the pups as possible so you can see the roots clearly. Fill the planting containers with potting soil and make a small indentation in the cente...
Soil preparation is important for growing carrots. Remove clods, rocks, and solid objects from planting beds before sowing seed; carrots will split, fork, and become malformed if their roots grow into obstructions. Work rock phosphate or wood ashes into the soil before planting to ensure fertilit...
Why are plant roots important to prevent erosion? How can farmers prevent soil degradation? How do farmers prevent wind erosion of topsoil? How do mangroves prevent erosion? How does contour farming help to reduce soil erosion? How does overcropping cause soil erosion?
The time has finally come to plant your tree. After you’ve carefully prepared the hole, place the tree gently into its new home. If it doesn’t fit, remove it and adjust the size of the hole. 植树的时候终于...
You can also add the broken roots to thecompost, which you can incorporate into the soil. This will surely benefit the plant that you are going to grow next. Here’s a video on how you can remove the shrubs in your yard on your own. ...