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一、选须部位和嚼试方法在主蔓或侧蔓有生长点的嫩梢上选卷须。具体部位是,从嫩稍顶端往下数第3—5伸展叶(处于展开状态的嫩叶)附近的卷须最合标准。为避免感觉上发生偏差,嚼试时间应
First, the election site and chew test method In the main vine or side of the growing point of young shoots tendrils selected tendrils. The exact location is the most appropriate standard for tendrils in the vicinity of the 3-5th extension leaf (young leaf in the unfolded state) from the tip of the tender tip. To avoid the feeling of deviation, chewing time should be