Soil fertility is the capability of soil to supply essential plant nutrients. Soil fertility has a direct impact on crop yield. Some of the aspects which affect soil fertility are soil depth, internal
Fertilizers are materials that are applied to the soil for the necessary growth of plants. They can either be natural or synthetic in nature. They are mainly used for the enhancement of soil fertility
Hu Szu-Hui had been an imperial dietary physician under several short-lived descendants of Qubilai (Kublai Khan) during the early 1300s, and his book was presented to the court in 1330 as Proper and E
