土著选种与保存选种与留种１、蔬菜选种：传统蔬菜，如茄子、辣椒等在白露前后播种，立春后就开花结籽，３月份收种。传统的留种方法是每家留上几棵自己用。要留下作种用的菜，我们要选择生长得好，不要有分杈（分杈多的我们叫“抱儿菜”），茎秆粗壮叶子长，要团放一点（... Indigenous selection and preservation of species selection and stay species 1, vegetable selection: traditional vegetables, such as eggplant, peppers and other plants before and after sowing, flowering after the beginning of spring seed, March planting. The traditional method is to stay behind each stay a few own use. To leave behind as a kind of food, we have to choose to grow well, do not have bifurcation (bifurcated we called “baby food”), stalks of thick stalks long leaves, to a little group (...