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1 选择适宜的地块茄子最忌重茬,制种田必须注意轮作,并要求地势高燥,排灌方便,肥沃而疏松。同时,茄子为常异花授粉作物,制种地应有良好的隔离条件,一般品种间的隔离距离至少300m。 2 安排合理的播种期茄子是喜温、较耐热的蔬菜,而且茄子的商品果为嫩果,而制种需采收老熟果,长江中下游地区6月中下旬及7月上中旬是一个梅雨期。因此,在茄子播种期的安排上应使种果的发育期避开雨季,本地常在11月下旬至12月上中
1 choose the most suitable block Eggplant most avoid heavy crop, the system must pay attention to farming rotation, and high terrain requirements, irrigation and drainage convenience, fertile and loose. At the same time, Eggplant is the evergreen pollination crop, the seed production should have good isolation conditions, the general isolation distance of at least 300m. 2 to arrange a reasonable sowing date Eggplant is a warm temperature, heat-resistant vegetables, and fruit of eggplant is tender fruit, seed production and the need to harvest the old ripe fruit, the middle and lower reaches of the Yangtze River in the middle of June and July is the middle of the A rainy season. Therefore, the eggplant sowing period should be arranged on the development of fruit should avoid the rainy season, the local often in late November to December on the middle