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新春６号第一节变幅为１．２cm，第二节变幅为２．１２cm，而宁春４号分别为０．３８cm和０．７８cm，这种株型构成的群体，叶片之间相互遮掩大大减少，光线可以照射到中下部叶片，增加光合面积，并且使得茎部节间纤维化增强，发育良好。３茎秆粗壮，弹性好，抗倒能力强根据测
New Year 6, the first quarter amplitude 1.2cm, the second section amplitude 2.12cm, and Ningchun 4, respectively 0.38cm and 0.78cm, this plant-type groups, leaves each other Masking greatly reduced, the light can be irradiated to the lower leaves, increase photosynthetic area, and make the stem of the interfacial fibrosis increased, well-developed. Stalk stout, good elasticity, anti-down ability according to the test