Manurial Value
100kg Neem seed cake contains 3.56 kg nitrogen, 0.83 kg phosphorus and 1.67 kg potassium. Beside it also contains 0.77 kg calcium and 0.75 kg magnesium. The table gives the manurial value of various organic manures.

Application of neem seed cake to the crops provides them with various nutrients. Beside the neem seed cake also reduces the number of soil insect pests, fungi,bacteria and nematodes and protects the crop from damage caused by these organisms. Neem seed cake also has the capacity to reduce alkalinity in the soil. The neem cake that is applied to the soil produces organic acids which help in removing the alkalinity of the soil, The calcium and magnesium present in the neem cake also aid in removing alkalinity.

For cash crops such as turmeric, sugarcane, banana and cardamom, 200 kg per hectare of neem cake is applied. For black pepper and betelvine 250 g per plant is applied. Neem cake is also extensively used for lemon trees. It is also used for jasmine, rose and vegetable crops as an organic manure.