環(huán)保型（無(wú)泥炭型）烤煙濕潤(rùn)育苗基質(zhì)的研究Ⅰ.基質(zhì)材料的篩選及其配比效果

Study on Medium Material of Environment-friendly (non-peat) Flue-cured Tobacco Seedling Ⅰ.Screening for the medium materials of flue-cured tobacco seedling and effects of their prescription

摘要: 以炭化谷殼,、膨脹珍珠巖,、紅泥土、泥炭,、煤渣,、廢菌棒,、炭化廢菌棒、炭化煙桿,、炭化稻草,、堆肥、餅肥等作為原始材料,，配制成各種配方,，烤煙常規(guī)育苗基質(zhì)配方為對(duì)照，研究各種基質(zhì)對(duì)煙苗生長(zhǎng)的效應(yīng),。試驗(yàn)結(jié)果表明,，炭化谷殼 : 紅泥土=7 : 3和6 : 4（體積比）的配方育苗效果較好，且成本低廉,、環(huán)保,，可在烤煙育苗生產(chǎn)上推廣應(yīng)用。

Abstract: The experiment was carried out to form formula with eleven kinds of mediums, including charred rice husk, expanding perlite, red mud, peat, cinders coal, discard germ stick, charred discard germ stick, charred tobacco stem, charred rice straw, compost and seedcake fertilizer. Study on the effect of different medium on the growth of tobacco seedling by checking against the currently tobacco normal seedling formula, to be screened local materials, low-cost, environment -friendly( non-peat) and cultivation of good results matrix formula. The aim is to reduce the cost of seedling and make the development of factory seedling in the region possible. The results showed that when the proportion of charred rice husk and red soil was 7:3, 6:4(proportion of bulk), its seedlings growth of matrix formulation was better, and it can be popularized in the production practice of flue-cured tobacco seedling.