我省保护地番茄的提早栽培中,不同的定植期对番茄产量影响很大。经过试验表明:通化地区单层大棚,前期扣小拱棚栽培的番茄,适宜的定植期应为4月15日至4月20日期间。此时定植的番茄生长势强,具有较高的前期产量及总产量,经济效益好。 Preservation of tomato in protected areas in our province, different colonization of a great impact on tomato yield. Experiments show that: Tonghua area single-storey greenhouse, pre-buckle small Shed cultivation of tomato, the appropriate planting period should be April 15 to April 20 period. At this point tomato planting strong growth potential, with a high pre-production and total output, good economic returns.