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“三茄”秧苗,在定植前生长较快,要进行囤苗,既可防止秧苗徒长,又能使植株增加含糖量,根系发达,秧苗老健,提高抗寒力,达到早定植,活棵快,发棵早,因此,囤苗是培育壮苗,夺取“三茄”早熟高产的关键措施之一。具体做法如下:一、囤苗时间要根据气温和苗情适当掌握,过短,根苞未形成,秧苗不够老练;过长则新根太长,秧苗重新转嫩,定植时根系易受伤。早熟蕃茄在二月下旬至三月上旬囤苗,气温较低,新根生长缓慢,囤苗时间可长些,约10天左右;春分开始,大田蕃茄
Seedlings of “three-eggplant” grow fast before planting, and seedling storage should be carried out to prevent the growth of seedlings and increase the sugar content of the plants. The root system is developed, the old healthy seedlings are raised, the cold resistance is increased, the early planting, Fast, hair early, therefore, store seedlings is to nurture seedlings, to win the “three-eggplant” one of the key measures of high yield. Specific practices are as follows: First, store seedlings time according to the appropriate temperature and Miao Miao grasp, too short, the root bud is not formed, the seedling is not sophisticated enough; too long then the new root is too long, seedling re-tender, root colonization vulnerable. Early maturing tomatoes in late February to early March store seedlings, the temperature is low, the growth of new roots slow, seedling storage time can be longer, about 10 days; beginning of the vernal equinox, tomato