论文部分内容阅读
本试验对有机无土栽培彩色甜椒的生长发育特点、动态和坐果水平进行了调查和研究。结果表明:低温是造成结果初期畸形果多的主要原因;株高、株幅、分枝级数、茎粗、果长和果肩宽度在不同生育期增长速度不同,但总体上符合“慢——快——慢”的增长曲线,但如果管理不当,株高在结果末期会出现“负增长”的现象,并就不同的增长速度做了研究;对在开花坐果期植株进行的3种不同处理表明:有机无土栽培不蹲苗或轻蹲苗,能增加单株坐果数。
In this experiment, the characteristics of growth and development, dynamics and fruit set of organic colorless pepper cultivation were investigated and studied. The results showed that low temperature was the main cause of the early malformations. The growth rate of plant height, plant width, branch number, stem diameter, fruit length and fruit shoulder width at different growth stages were different, - fast - slow “growth curve, but if not managed properly, plant height will appear” negative growth "in the end of the result, and research on different growth rates; for the plants in flowering and fruit setting Three kinds of different treatment showed that: organic soilless cultivation without squat seedlings or light squat seedlings, can increase the number of fruit per plant.