Ресурсы Помеченный: Sandy Soil

2 items found (Showing 1 - 2)

  1. South Africa Research Update

    20.10.2013 Does a planting basin, like a zai pit, make much of a difference in soil moisture on a sandy soil? Because water leaches through sand rather quickly, you might expect that planting depressions would not have a significant impact on soil moisture. With the soil in ECHO research plots in South...
    Planting Basin Zai Pit Zai Hole Soil Moisture Sandy Soil Moisture Retention

  2. Organic Gardening's Soil First aid Manual

    01.01.1982 This book shows you howto build fertile soil and keep it.Organic Gardening's Soil First aid Manual provides information including: building soil naturally, a program to build fertile soil, gardening in sandy soil, simple ways to soften your soil, rich compost in three weeks, and much more.
    Organic gardening Soil Amendments restoring soil Sandy Soil