Persimmon walnut chestnut efficient (2 résultats)

paperback. Etat : New. Paperback. Pub Date: 2009 Language: Chinese in Publisher: Hebei Science and Technology Publishing House persimmon. walnut Chestnut efficient cultivation techniques include: Fei walnut. chestnut and other crops. the main types and varieties. biological characteristics. environmental conditions and requirements. breeding techniques. build gardens. pruning. pest and disease control. Contents: persimmon. (a) Overview of the economic significance of (b) cultivation history and current situation of. …

paperback. Etat : New. Paperback. Pub Date: October 2011 Publisher: Chemical Industry Press walnut. persimmon. chestnut efficient cultivation and pest pictures control of years of scientific research. combined with a large number of production experience ed made. The main contents include: fine walnut persimmon chestnut varieties. high yield and quality orchard establishment. fertilizer and water management. science of shaping and pruning. fruit harvest and post-harvest processing. the main pest control techniques.…