砖栽应用于番茄农业生产的可行性研究

Feasibility Studies on Applying Brick Cultivation in Tomato Production

采用砖块栽培和基质栽培,通过设定不同的砖孔密度(0、6、12孔和18孔),研究其对番茄生长的影响。结果表明:18孔、12孔、6孔和无孔砖栽番茄果实产量分别比基质栽培番茄果实产量增加了27.63%、30.84%、23.38%、24.65%,且生产投入成本小。砖栽番茄植株的株高、茎粗、叶片数、叶干质量、茎干质量、根系干质量、果实产量、营养液利用效率相对于基质栽培番茄都有所增加,砖栽应用于现代化农业生产具有一定的可行性。

Adopting substrate cultivation and brick cultivation,by setting different brick hole densities (0,6,12 and 18 holes) in bricks,the paper studied their effect on tomato(Lycopersicon esculentum Mill.) growth. The results showed that the tomato yield under brick cultivation with 18,12, 6 brick holes and without brick holes compared with substrate cultivation increased 27.63%,30.84%, 23.38% and 24.65%,respectively.Meanwhile,the production input was low.Compared to the sub-strate cultivation,brick cultivation could improve tomato plant height,stem diameter,leaf blade num-bers,leaf dry weight,stem dry weight,root dry weight,fruit yield,and nutrient solution utilization efficiency.Applying brick cultivation into modernized agricultural production is quite feasible.