品种主要性状:

四月慢植株直立.束腰。株高约25厘米.开展度约30厘米。叶片卵圆形。深绿，叶面平滑，较厚，全缘。叶柄绿色，扁平稍向内凹，较肥厚。成菜单株重约500克。耐寒性较强，抽苔晚，早春不易抽苔。粗纤维少，品质较好。

Main characters of the variety:

The specimens display an erect posture, encircling their waists. The plants attain a height of approximately 25 centimeters. Their growth stage reaches a diameter of around 30 centimeters. The leaf blades exhibit an ovate shape. They feature a dark green hue with a smooth texture, robust consistency, and entire margins. The petioles are green in color, slightly concave with a flattened appearance, and display a paste-like texture. Each specimen possesses a weight of approximately 500 grams. They exhibit robust cold tolerance, a delayed bolting period, and are prone to early spring bolting. The content of crude fiber is minimal, resulting in superior quality.