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牛角椒种子的质量,除受本身遗传特性决定外,种子的成熟度、层次及种株的营养状况也是重要影响因素。国内外许多学者研究指出,小麦、水稻、大豆、蚕豆、黄麻、甘蓝、胡萝卜、黄瓜、番茄等作物的种子成熟度对其种子质量具有显著的效应。此外,种子的质量因种株的分枝习性及种果(或种子)在种株(或花序)上着生部位不同而表现出差异,这就是所谓的“层性原理”。蔬菜采种中的“层性原理”广泛
In addition to its own genetic characteristics, the seed maturity, the level and the nutritional status of the seedling are also important factors. Many domestic and foreign scholars have pointed out that the seed maturity of crops such as wheat, rice, soybean, broad bean, jute, cabbage, carrot, cucumber and tomato has a significant effect on the seed quality. In addition, the quality of the seeds shows a difference due to the branching habits of the species and the location of the seed (or seed) on the species (or inflorescence). This is called the “stratum principle.” Vegetable seed collection in the “principle of ” broad