生物有机肥在设施番茄上的应用效果研究

Study on Application Effect of Bio-organic Fertilizer on Facility Tomato

为探索生物有机肥的应用效果,通过田间试验,研究了不同生物有机肥用量对番茄生长发育、产量、品质和经济效益的影响。结果表明,随着生物有机肥用量的增加,番茄的单株果数、单果重、产量、VC含量和可溶性糖含量呈现增加的趋势。与基肥施鸡粪有机肥12 t/hm^(2)+三元复合肥料(15-15-15)750 kg/hm^(2)相比,基肥施生物有机肥6750 kg/hm^(2)+三元复合肥料(15-15-15)750 kg/hm^(2)处理的番茄产量显著提高了5550 kg/hm^(2),增幅达9.59%;基肥施生物有机肥4500 kg/hm^(2)+三元复合肥料(15-15-15)750 kg/hm^(2)处理、基肥施生物有机肥6750 kg/hm^(2)+三元复合肥料(15-15-15)750 kg/hm^(2)处理的番茄VC含量分别显著提高13.3%、18.2%,且二者番茄可溶性糖含量显著增加13.9%、18.9%,番茄纯效益显著增加5.28%、9.75%。在试验地区番茄生产重生物有机肥的推荐用量为4500~6750 kg/hm^(2)。

In order to explore the application effect of bio-organic fertilizer,the effects of different amounts of bio-organic fertilizer on the growth,yield,quality and economic benefit of tomato were studied through field experiment.The results showed that,with the increase of the amount of bio-organic fertilizer,the fruit number per plant,fruit weight,yield,VC content and soluble sugar content of tomato showed an increasing trend.Compared with base fertilizer application of chicken manure organic fertilizer 12 t/hm^(2)+terpolymer compound fertilizer(15-15-15)750 kg/hm^(2),base fertilizer application of bio-organic fertilizer 6750 kg/hm^(2)+terpolymer compound fertilizer(15-15-15)750 kg/hm^(2) could significantly increase the tomato yield by 5550 kg/hm^(2) with an increase of 9.59%;base fertilizer application of bio-organic fertilizer 4500 kg/hm^(2)+ternary compound fertilizer(15-15-15)750 kg/hm^(2),and base fertilizer application of bio-organic fertilizer 6750 kg/hm^(2)+ternary compound fertilizer(15-15-15)750 kg/hm^(2),the two treatments could significantly increase the content of VC in tomato by 13.3%and 18.2%,increase the soluble sugar content of tomato by 13.9%and 18.9%,and increase the pure benefit of tomato by 5.28%and 9.75%,respectively.The recommended amount of bio-organic fertilizer for tomato production in the experimental area was 4500-6750 kg/hm^(2).