本文選題：山藥 + 竹篙薯　； 參考：《南昌大學(xué)學(xué)報(bào)(理科版)》2017年04期

【摘要】：以江西地方山藥品種竹篙薯為試驗(yàn)材料,比較了不同半套管尺寸、地上搭架方式以及栽培密度對竹篙薯商品性和產(chǎn)量的影響,以期為江西丘陵地區(qū)提供優(yōu)化的半套管栽培模式。結(jié)果表明,在套管長度相同情況下,管子直徑大的,塊莖的長度明顯縮短,而長度1.0m套管下塊莖長度明顯優(yōu)于0.8m的,但是1.0和1.2m套管下塊莖長度相差不大,綜合分析產(chǎn)量和成本,100*6.0*3.5cm的套管適合于竹篙薯栽培;相對于傳統(tǒng)人字架,網(wǎng)架栽培能顯著改善山藥通風(fēng)透光性,對于提高光合作用,減緩病害發(fā)生具有重要作用,因此,網(wǎng)架栽培的產(chǎn)量和質(zhì)量也顯著高于人字架栽培;雖然竹篙薯產(chǎn)量隨種植密度增大而增大,但是結(jié)合商品性,密度為140*30cm達(dá)到最佳。
[Abstract]:Using local yam variety Penny's Potato in Jiangxi Province as the experimental material, the effects of different half-casing sizes, aboveground scaffolding methods and cultivation density on the commercial properties and yield of Penny's Potato were compared in order to provide an optimized semi-casing cultivation model for Jiangxi hilly areas. The results showed that when the casing length was the same, the tuber length of the tube with large diameter was obviously shortened, while the tuber length of 1.0 m casing was better than that of 0.8 m, but the difference between 1.0 and 1.2 m tuber length was not significant. A comprehensive analysis of the yield and cost of the casing of 6.0C 3.5cm is suitable for the cultivation of Penny's Potato, and compared with the traditional herringbone rack, the net frame cultivation can significantly improve the ventilation and light transmittance of Chinese yam, and play an important role in improving photosynthesis and slowing down the occurrence of diseases. The yield and quality of reticulated cultivation were also significantly higher than those of herringbone culture, although the yield of Penny's potato increased with the increase of planting density, but combined with commercial property, the density of 140*30cm reached the best.
【作者單位】： 南昌大學(xué)生命科學(xué)學(xué)院;江西省植物資源重點(diǎn)實(shí)驗(yàn)室;
【基金】：基金項(xiàng)目:江西省發(fā)明專利產(chǎn)業(yè)化技術(shù)示范(20143BBM26058)
【分類號】：S632.1

【相似文獻(xiàn)】

相關(guān)博士學(xué)位論文 前1條

1 彭斌;山藥基源植物分子鑒別體系建立與珠芽相關(guān)基因的轉(zhuǎn)錄組分析[D];南京農(nóng)業(yè)大學(xué);2016年

，

本文編號：1825171