论文部分内容阅读
大棚番茄在定植缓苗后,采取单干整枝留3~4穗果,待第二穗果收获时换头留侧枝培养第二茬果;当第二茬果收获近一半时再换头留第三茬果。其特点是一次育苗定植,三次收获,高产高效。其栽培技术如下。1.头茬期管理当主干第一茬的第三或第四花序开花后,在其花序上留2~3片叶摘心,同时把
Tomatoes in the greenhouse after colonization Huanmiao, to take a single branch pruning to stay 3 to 4 spikes, to be the second ear when harvesting the first branch to cultivate the second crop; when the second crop harvested nearly half of the head to stay third Stubble fruit. It is characterized by a seedling planting, three harvesting, high yield and high efficiency. The cultivation techniques are as follows. 1. The first stubble management When the trunk of the first crop of the third or fourth inflorescence, leave 2 to 3 leaves in its inflorescence topping, while