First, natural grass or artificial grass orchard long-term natural grass or artificial grass, not years of ploughing. When the orchard vegetation grows to 30-40 cm, it is manually or mechanically mutilated and scattered under the tree plate. Throughout the growing season, grass grows alternately at 15-40 centimeters, and persists year after year, the organic matter and effective mineral content in the orchard will increase significantly, and the pH value of the soil will decrease, which will help ease the alkalization of orchard soil, mineralization of organic matter, and erosion. .

Second, the combination of grass and aquaculture Orchard natural or artificial grass method, vegetation residues can cover orchards or pigs, cattle, sheep, chickens, rabbits, etc., and then the way the animal manure return to material circulation. In Linyi, Shandong Province, an ecological model of “one fruit tree and one chicken” and the Xinjiang Corps promoted “inter-row planting, grass planting, and two acres of fruit trees” solved the problem of insufficient local fertilizer resources and soil deterioration. It can reduce some physiological diseases and improve the quality of fruit.

Pine Nut Kernel

Pine nuts (also called pignoli) are the edible seeds of pines (family Pinaceae, genus Pinus). About 20 species of pine produce seeds large enough to be worth harvesting; in other pines the seeds are also edible, but are too small to be of notable value as human food. Our Chinese pine nuts grow in Heilongjiang and Jilin province of China. The mainly varieties are pure red pine nut kernel and cedar pine nut kernel. Pine nuts have been eaten in USA, Europe, Asia and many other countries. They are frequently added to meat, fish, salads and vegetable dishes or baked into bread.

Pine Nut Kernel

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