在缺少仪器设备的情况下,用眼看、挤压、牙咬、尝味等感官来判断蔬菜和油菜种子的新陈,方法简便易行,经济省时。只要掌握得当,其准确性很高,在生产实践中有一定的应用价值。下面介绍几种主要蔬菜种子和油菜种子用感官鉴定新陈的方法。 1 黄瓜、南瓜等瓜类种 In the absence of equipment and equipment, with the eyes, squeezing, bite, taste and other senses to determine the veggies and rapeseeds new, simple and economical method, the economy and time-saving. As long as properly controlled, its accuracy is high, and it has certain application value in production practice. Here are some of the main methods of sensory identification of several major vegetable seeds and rape seeds. 1 cucumber, pumpkin and other melon species