草莓营养钵苗和带土坨苗日光温室生长结果比较

日光温室栽培中,种苗质量对草莓产量、品质形成有重要影响.该研究比较了2个草莓品种营养钵苗和带土坨苗在日光温室的生长结果情况,结果表明:营养钵苗的植株株高、叶片数、叶片厚度与带土坨苗的差异较小,不同处理间叶片纵横径、叶柄长度和直径的差异因品种而异.两种类型种苗的物候期差异较小.和带土坨苗相比,使用营养钵苗能显著提高草莓的产量,对果实硬度的影响较小,而处理间植株平均单果重和可溶性固形物含量间的差异因品种而异.因此,和带土坨苗相比,营养钵苗能够显著提高目光温室草莓产量,在生产中具有更大的推广应用价值.

Comparison on Growth and Fruiting of Strawberry Pot Seedling and Balled Seeding in Green House

Seedling quality was very important for strawberry yield and fruit quality in greenhouse cultivation.In this experiment,growth and fruiting of strawberry pot seedling was compared with those of balled seedling in green house.The results showed that plant height,leaf number and leaf thickness of pot seedling were similar to balled seedling,and the differences of leaf length and width,petiole length and diameter were related with cultivars.Seedling types had little influence on phenophase.It was also showed that planting pot seedling in green house could significantly improve strawberry yield forming,but had less effect on fruit hardness.And the differences of average fruit weight and soluble solid content between pot seedling and balled seedling were related with cultivars,too.Therefore,compared with balled seedling,pot seedling could significantly increase strawberry yield in green house and had more productive popularization value.