沟播小麦是我国劳动人民精耕细作的传统经验,具有抗旱、避碱、防冻、保苗增产的显著效果。我所从1978年秋开始连续四年进行小麦沟播试验,不论水地、旱地,高产、低产均比平播增产。水地高产田增产4.3—17.5%,旱薄地增产12.6—32.2%,有的高达50%以上。若与氮磷化肥集中浅施和镇压配套结合进行,则增产效果更为显著。衡水县五开河大队沟播590田,平均每 Sowing wheat is a traditional experience that our working people intensively cultivate and cultivate. It has the remarkable effect of drought-proof, alkali-proofing, anti-freezing and increasing seedling yield. Since the autumn of 1978, I started the wheat furrow trial for four consecutive years, irrespective of water, dry land, high yield and low yield. Water yield increased 4.3-17.5% of high-yield fields, drought increased yield 12.6-32.2%, and some as high as 50%. If concentrated with nitrogen and phosphorus fertilizer and facilities supporting the combination of suppression, the stimulation effect is more pronounced. Hengshui Wakayou Gou squalls spread 590 fields, an average of each