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茄子大田群体桔构的主要特点是:随着植株的生长与发育,新生的叶子代替衰老的叶子,结实的立体位置不断提高。这个提高的位置又往往与最大叶面积层的位置相适应。它的产量的形成不但与前期的群体结构有关,而且与后期的群体结构有关。随着群体结构的发展,不同密植程度以及一天中阳光入射角的不同与光照的强弱,对群体内部光强分布均有影响。无论是那一种密植程度,植株上层叶片与下层叶片的光合作用强度有明显的差异。 一个良好的群体结构,既要迅速达到一个大的叶面积系数,又能维持长时期的光合作用时间。
Eggplant Daejeon oranges main features are: With the growth and development of plants, the new leaves instead of aging leaves, solid position continues to increase. This elevated position is often adapted to the location of the largest leaf area. The formation of its yield is not only related to the previous group structure, but also to the later group structure. With the development of population structure, the different degrees of close planting, the difference of sunlight incident angle and the intensity of light during the day have an impact on the light intensity distribution within the population. No matter what kind of close planting, the photosynthesis intensity of upper leaves and lower leaves of plants has obvious difference. A good community structure, it is necessary to quickly reach a large area coefficient of leaf area, but also to maintain a long period of photosynthesis time.