辣椒、蕃茄反季节无土育苗不同基质对比试验分析

CONTRAST EXPERIMENT AND ANALYSIS ON DIFFERENT GROWING SEEDINGS BASE WITHOUT SOIL OF COUNTER SEASONAL PEPPER AND TOMATO

在玻璃温室内进行辣椒、蕃茄反季节无土育苗、栽培试验，得出天水地区温室无土育苗的最佳基质是，５０％体积比的木屑、河沙混合基质和木屑基质，并确定了适宜本地水质的最佳营养液配方和不同基质材料及组合的增热保温方案，为无土栽培新技术的全面推广普及提供了科学依据。

By anti-season growing seedlings and cultivation experiment of pepper and tomato without soil in glass solar house,we obtained that the best base is 50% volume rate wood powder and sand mixture base and wood powder base.We also decided the most suitable nourishing liquid constitutian for local water quality and the adding and keeping heat schemes for different bases.The work above provides scientific basis for spreading cultivation technology without soil.