其中株高和叶面积以张杂5号表现最优，张杂3号茎粗最大，叶面积仅次于张杂

Plant height and leaf area to No. 5 Zhang miscellaneous optimum performance, maximum sheet for hybrid stem diameter, leaf area, second only to No. 5 Zhang miscellaneous. Plant height and number of sheets to chlorophyll SPAD 20 the worst heteroaryl, heteroaryl sheets 20 described poor growth conditions, photosynthetic performance weak, short sheets 20 heteroaryl slow growth, low biomass.

Among them, the plant height and leaf area to Zhang heanog 5 performance is the best, Zhang heano 3 stem thick the largest, leaf area is second only to Zhang heano. Plant height, stem coarse and chlorophyll SPAD with the worst performance of the 20th, indicating that Zhang heo 20 growth condition is poor, photosynthesis performance is weak, Zhang heist 20 in a short period of time growth is slow, low biomass.

The plant height and leaf area of zhangza 5 was the best, the stem diameter of zhangza 3 was the largest, and the leaf area was next to zhangza 5. The plant height, stem diameter and chlorophyll SPAD of zhangza 20 were the worst, which indicated that zhangza 20 had poor growth condition, weak photosynthetic performance, slow growth and low biomass in a short time.<br>