Loam

Basic Introduction to Lema PeanutThe Lema peanut has fine reticulation on its thin yet tough skin. The kernel is oval-shaped, pinkish, and glossy. When eaten fresh, it is crisp, fragrant, and sweet; when cooked, it is aromatic, crunchy, and processes well.Suyuan District is located in the eastern part of Henan Province, with flat terrain and fertile soil. The soil is mostly sandy loam, having a deep tillage layer and a pH value ranging from 7.5 to 8.2. It contains 1.74% organic matter, 1.22 g/kg total nitrogen, 15.3 mg/kg available phosphorus, and 125 mg/kg available potassium. The soil is permeable, free from pollution sources, and has few pests and diseases, making it very suitable for peanut cultivation. Suyuan District belongs to the Huai River Basin, with abundant water resources. The annual average total water resource (surface and groundwater) is 341.3 million cubic meters. Groundwater is the primary source of water supply, characterized by shallow depth, rapid replenishment, good water quality, suitable temperature, and easy extraction. Surface water resources come from precipitation and incoming water. Two main rivers, the Gusu River and Dasha River, traverse the entire district, with an annual average incoming water volume of over 100 million cubic meters. The…