关键词: 大蒜, 播种模式, 播种方式, 产出效果

Abstract: In order to solve the problems of the unclear difference in the effect of different garlic sowing modes and different types of garlic seeders, the sowing effect tests were carried out in this paper. The yield, specification, and output value of garlic were analyzed by comparing the nonpositive bud mechanical sowing and artificial sowing methods under flat and ridge sowing modes. The effect of different sowing methods was analyzed by comparing the yield and specifications of positive bud machine sowing, nonpositive bud machine sowing, and artificial sowing under flat sowing mode. The results showed that the mechanical ridge modes increased yield by 9.3% compared with flat mechanical modes under nonpositive bud sowing, the mechanical ridge modes increased yield by 7.4% compared with artificial under nonpositive bud sowing, and the flat mechanical modes increased yield by 3.1% compared with artificial under nonpositive bud sowing. The garlic specification increased significantly at ridge sowing mode, and the garlic specification (greater than or equal to 5 cm) of mechanical ridge modes increased by 14.7% compared with flat mechanical modes. The average yield of positive bud machine sowing was 1.65% higher than nonpositive bud machine sowing. There is no significant difference between different types of nonpositive bud machines in yield. Among the garlic specifications of greater than or equal to 5 cm, the effect of positive bud machine sowing was the best, accounting for 85.3%, which was 12.3 % higher than nonpositive bud machine sowing. The difference in specifications between nonpositive bud machine sowing and artificial sowing was small. The research results can provide references for the selection of garlic mechanized sowing technology and equipment.

Key words: garlic, sowing mode, sowing method, output effect