微生物活菌剂对茄子生长发育及产量的影响

Effects of Microbial Agents on the Development and Yield of Eggplants

为了探索蔬菜专用微生物活菌剂对茄子生长发育和产量的影响,笔者于2012年5月26日-10月7日,在吉林省白城市洮北区东风乡长青村五社一蔬菜种植户进行了使用活菌剂处理茄子根际土壤的试验.结果表明:使用活菌剂处理茄子根际土壤,茄子的园艺性状普遍好于对照,株高多出4.07cm.茎粗多出0.10cm.打底叶前,最大叶长多出1.23cm;叶宽多出0.59cm;平均叶数多出0.75个.多采收45.05kg;病株痊愈率高出99.7个百分点.使用活菌剂能够促进茄子根系的生长发育,植株高大、粗壮,早开花,早结果,早上市.产量及品质均提高.

In order to explore the effects of specialized microbial agents for vegetable on the growth,development and yield of eggplants,experiments were conducted to treat the rhizospheric soil of eggplants by this kind of microbial agents in Changqing Village,Dongfeng Township,Taobei District,Baicheng City,Jilin Province from May 26th to October 7th,2012. The results showed that horticultural traits of eggplants under the treatment of microbial agents in rhizosphere were generally better than those of the controlled. The values of plant height,stem diameter,average leaf number,yield and plant recovery rate of the treatment are respectively 4. 07 cm,0.10 cm,0. 75,45. 05 kg and 99. 7% higher than those of the controlled; before the stage of removing bottom leaves,the values of maximum leaf length and leaf width are respectively 1. 23 cm and 0. 59 cm higher than those of the controlled. Microbial agents can facilitate the the growth and development of eggplants,making them tall,strong in stems,premature earlier,yield earlier,on the market earlier,the yield and quality are both increased.