【摘要】 研究海南西部冬季大棚番茄的生长及产量形成规律,结果表明:大棚内因光照不足,番茄易徒长;且叶面积及叶绿素含量降低,开花数减少,座果率及产量下降,果形变异增大。并初步证明此种大棚不宜在海南西部冬季种植喜光性番茄作物。更多还原

【Abstract】 The growth and regularity of yield formation of tomato in winter green house in the west of Hainan Province were studied. The results showed because li ght is scare in greenhouse, tomatoes were easy to grow vegetatively with reduced leaf area and low content of leaf chlorophyll, low number of flowers, low fruit setting rate and low yield, uneven fruit shape and large fruit size. This indic ated preliminarily that tomato, a light crop, was not suitable for cultivation i n this winter greenhouse in the west of Hainan.更多还原