河北省中南部为冬小麦种植区,极少种植春小麦。但生产上由于轮作倒茬不及时或前茬作物收获过晚等原因,常因种不上小麦而出现春白地,来春只好种植豌豆或春大麦等早熟作物,而其品种、产量和效益就不如小麦了;有的甚至空着不种,损失就更大了。那么,如果利用现有的冬小麦种子在早春经适当处理后进行春播,是否也能取得一定的增产效果呢?实践证明这是可行的。其方法如下: 一、选用早熟或中早熟的小麦品种。冀麦30号、冀麦26号等品种皆可。晚熟和中晚熟品种因熟期较晚,春播籽粒瘦秕,产量较低,故不宜春播。 二、播期要早。以雨水节或2月 Central and southern Hebei Province is a winter wheat growing area, rarely planted with spring wheat. However, due to crop rotation in the crop is not timely or crop before the harvest late and other reasons, often due to lack of wheat appear spring and white, spring had to grow peas or spring barley and other precocious crops, and its variety, yield and benefits as wheat Some, even empty, lose even more. So, if the use of existing winter wheat seeds in the early spring after appropriate treatment of spring sowing, can also achieve some yield increase? Practice has proved that this is feasible. The method is as follows: First, the choice of precocious or middle-aged wheat varieties. Ji-mai 30, Ji-mai 26 and other varieties can be. Late maturity and late maturing varieties due to late maturity, spring sowing grain thinner, lower yield, it is not suitable for spring sowing. Second, sowing time to early. Rainy day or February