Which soil is good for plants that need good drainage? A. sandy soil B. clay soil C. loam soil 相关知识点: 试题来源: 解析 A。sandy soil 透气性好,排水性良好,适合需要良好排水的植物。clay soil 保水性好,排水性差。loam soil 保水性和透气性比较平衡。反馈 收藏 ...
Is coarse soil good for plants? Coarse-textured soils with low content of silt and clayare favoured because plants must be lifted from the field at harvest and soil removed from the roots. Rose plants can be produced in unirrigated fields, but the limited water-holding capacity of coarse-tex...
Clay soils tend to be finer and "sticky" when wet. Loam, the preferred soil type, contains a combination of clay, silt, and sand. Yet, some plants thrive in rocky, clay, or sandy soil. The answer to amending clay soil or not depends on whether you are growing permanent landscape ...
By combining these three types of soil, loam gives you the best characteristics of all three. This enables you to grow most garden plants without having to add too much to the soil. The clay particles and silt help retain the moisture while the sand keeps the soil from compacting too much...
In May 1983, isofenphos (Amaze 20G) was applied in a 15 cm wide band at 11.0 g AI per 100 m to clay loam soil contained in duplicate small field plots and it was incorporated into the soil by light raking to simulate application for corn rootworm, Diabrotica spp., control. Soil ...
acts the same way: it tends to be slow to drain, quick to harden, and difficult to use for anything but the hardiest plants. In most cases, there is no single definition with respect to the soil's specific composition, though gardeners typically use the term if there’s enough clay to...
However, you don’t want to add just any kind of sand to your compost, as some types of sand contain more lime or sodium than is good for plants. These varieties of sand can have a detrimental effect on your garden. You’ll want to opt for a horticultural quality sand, which you ca...
•Water covers a large proportion of the earth's surface. 水覆盖了地球表面的大部分。 •Loam is a soil with roughly equal proportions of clay, sand and silt. 壤土是由大约等份的黏土、沙和粉砂合成的。 •The proportion of regular smokers increases with age. 习惯吸烟的人口比重随年龄的增长而...
Spring is tiptoeing around the mountains with a return of the rain. Sunshowers are rare, but next week looks good for early vegetable starts. Working in the earth, growing food, sustains me. my hands carve into earth clay, loam, weeds, moist with rain ...
loam is the ideal medium for growing plants. Its mineral content makes up less than half of the soil, while the rest is organic matter and empty space. Without the latter two, little will grow in loam soil. It's that perfect mixture of clay, sand, and silt that will create the empty...