论文部分内容阅读
用黑子南瓜作砧木嫁接黄瓜,其嫁接苗根系强大,入土深,吸肥吸水力强,生长势强,丰产潜力大;同时还具有较强的抗病、抗寒性能。矮化使黄瓜株粗、节间短、坐瓜多,适于成本较低的竹木大硼密植生产。一、选种。选用丰产性能好,早熟、优质的密刺型黄瓜种子,如:长春密刺、津春3号、中农
With black pumpkin as the rootstock grafted cucumber, its grafted root system is strong, deep into the soil, strong absorption of water absorption, strong growth potential, high yield potential; also has strong disease resistance, cold resistance. Dwarf cucumber plant crude, internodes short, sit Guaduo, suitable for low cost bamboo big dense close planting production. First, the selection. Selection of high yielding performance, precocious, high-quality cucumber seeds, such as: Changchun dense thorn, Jinchun 3, middle peasants