烤烟育苗大棚蔬菜无土栽培及营销模式探讨

依托石家河黄烟专业合作社,利用闲置期烤烟育苗大棚进行蔬菜无土栽培。本文在介绍合作社概况的基础上,对蔬菜无土栽培技术及营销模式进行探讨,以辐射带动产区烟农增收。

烤烟育苗大棚栽培黑木耳技术要点

烤烟育苗大棚栽培黑木耳可充分利用烤烟设施,与露天栽培相比,具有温度、湿度、光照容易控制和防止低温、雨涝、干旱的优势,并延长了黑木耳的生长时间,为烟农增收开辟了一条新途径。基于此,从黑木耳栽培准备、黑木耳栽培要点、主要病害及防治、黑木耳采收及晾晒等方面介绍烤烟育苗大棚栽培黑木耳技术。

靖西烟区烤烟育苗大棚闲置期利用现状及开发应用

分析了靖西烟区烤烟育苗大棚闲置期利用现状及存在的问题。以靖西甘荷育苗点为例,总结了其在闲置期开展蔬菜、瓜类种植的示范成效,并对经济效益最好的黄皮甜瓜进行了大面积种植推广,取得明显经济效益。在此基础上,提出了今后靖西烟区烤烟育苗大棚闲置期开发应用的建议,即选择合适的经济作物、充分利用当地气候条件、打造品牌和拓宽产品的销售渠道。

烤烟育苗大棚番茄种植技术

从品种选择、播种育苗、开厢、施肥、定植、田间管理、主要病虫害防治、及时采收等方面总结了烤烟育苗大棚番茄种植技术。

烤烟育苗连栋大棚西瓜立架式栽培技术

烤烟育苗连栋大棚种植西瓜是利用育完烤烟苗后的空闲阶段,实施"烤烟育苗-西瓜"种植模式,实现平均产3100kg/667m2,产值6 200元的经济效益,不仅满足10月份的市场需求,而且大大提高烤烟育苗大棚的利用率,切实促进农民增产增收。

烟草育苗大棚水果黄瓜栽培技术

从品种选择、播种育苗、整地定植、田间管理、病虫害防治、适时采收4个方面介绍了烟草育苗大棚水果黄瓜种植技术,以期为其他地区烟草育苗大棚的蔬菜、水果种植提供技术参考。

Effects of Warming Seedling Cultivation Technology on Growth, Yield and Quality of Fluecured Tobaccos

An experiment of seedling nursing which used film mulching technology in greenhouse to increase temperature was carried out in the south of Hunan province in 2014. The results showed that the average surface temperature of seedling tray and the average water temperature of nursing pool at 10：00 and 16：00 in treatment1 which used film mulching technology in a greenhouse were higher than that of CK（no film mulching）, suggesting the warming effect of mulching film in a greenhouse is obvious. The growth potential of tobacco seedling is stronger in treatment1 than CK, and tobacco seedling quality index including the fresh and dry weight of stem, leaves and roots increased. Plant height, stem girth and leaves area of the treatment 1 were higher and more than that of CK after transplanting. Squaring,topping and maturity period were slightly earlier in the treatment 1, compared with that of CK. Average yield of treatment 1 was 2 308.8 kg/hm^2, which increased by6.03% and was significantly higher than that of CK,and the output value of the treatment 1 was 50 184.75 yuan/hm^2, which increased by 5.61%.