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大蒜留种应选择地下水位低,茎秆粗壮,叶片浓绿,根系好,无病害,蒜球大,子粒充实的留作种用。1.适时收获蒜球收得过早,子实不饱满,不紧实,次年种下去,发芽势弱,出苗不齐,而且叶身卷筒不展;
Garlic should stay kind of choice should be low groundwater level, stalks stout, dark green leaves, root system, disease-free, garlic ball large, full of seeds for leave. 1. Harvest garlic balls timely harvest too early, the child is not full, not compacted, the next year species continue to germinate weak, sprouting, and leaves the body does not roll;