How soil food webs make plants grow. TREE 14, p.418-420. 1999. WERNER, M.R. & DINDAL, D.L. Earthworm community dynamics in conventional and low-input agroecosystems. Review Ecology Biology Soil, 26:427-437, 1989.Wardle, D.A., 1999. How soil food webs make plants grow. TREE 14, ...
D.Too much feeding is not good for plants. 答案 优质解答 结果三 题目 C阅读理解C阅读理解How to grow potted plants?SEED3.Fill the potwith soil(土)and put the1.Get a pot(花盆).2.Put a layer(层)ofseeds in thegravel(碎石)in first.middle.4.Put in athin layer ofsoil above5.Water ...
How to Grow Carrots When growing carrots, there are many different factors that you’ll want to get correct in order to have a bountiful harvest. You’ll need to make sure you are on a proper watering schedule, have the right soil type, fertilizers, and keep up with routine maintenance....
Plants can protect the soil from erosion. How do plants protect the soil from erosion? A. By covering the soil with leaves. B. By growing deep roots. C. By making flowers. D. By releasing oxygen. 相关知识点: 试题来源: 解析 B。植物通过生长深根来保护土壤免受侵蚀。A 选项用叶子覆盖...
For containers: Pots should be at least 12 inches in diameter and have good drainage. Use a good quality all-purpose potting mix. Spacing can be closer than in the ground; 6 to 8 inches. Plants will need more frequent watering and fertilizing than in the ground. Water when soil 2 inches...
Plants with repaired pen roots are the second-best solution to planting trees, bushes or vegetables in deserted, eroded, sandy, arid or rocky areas. Radicle or Pen root? Conclusion You now understand that the most important criterion for successful planting in deserts or on rocks, is keeping ...
【题目】BHow to grow potted plants?3. Fill the potwith soil(土)and put the1. Get a pot(花盆)2. Put a layer(层) ofseeds in thegrave/(碎石) in firstmiddle.4. Put in athin layer ofsoil above5. Water the6. Put yourthe seeds.pot whenpot in theyou finishsun forplanting.some ...
Carrot culture is very simple. Sow the seeds rather thickly and thin the plants to 3 to 4 inches apart. If the soil is nutrient-rich and loose, there will be no trouble with root development. Remember, young, tender, quick-growing carrots are better flavored than old or slow-growing carr...
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 植物不会吹走土壤。选项 C 植物不会使土壤变硬。选项 D 植物不是通...
To slow the growth of weeds, add alayerof weed-free, organic material to the top of your garden, around the plants. This material, called mulch, improves the soil and keeps weeds from growing. Reich sayswood chips,sawdust,grass clippings,strawand pine needles are good for mulches. ...