苍溪县地处山区,气温较低,历年都有50％的花生要在4月下旬至5月上、中旬油菜、豌豆收后才能播种。花生生育期受到限制,饱果少、嫩子多、产量低,1982年全县花生亩产仅200斤左右。为了探索山区小春地花生增产的途径,我们在不同海拔和前作地进行多点试验,采用育苗移栽提早了小春地花生的播种期,取得了良好的增产效果。 Cangxi County is located in the mountains, the temperature is low, over the years have 50% of peanuts to be in late April to May, mid-rape, peas after harvest. Peanut growth period is limited, full fruit less, more son, yield is low, in 1982 the county peanut mu yield of only about 200 pounds. In order to explore the ways of peanut yield increase in the spring, we conducted multi-point experiments at different altitudes and before. The seedling transplanting promoted the sowing time of peanut in early spring and achieved good yield increase.