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目的:研究种姜和播种方式对植株生长及郁金块根产量影响,为其规范化种植提供科学依据。方法:田间采用二因素裂区设计,齐苗后调查出苗数,定期调查株高,收获时测定小区产量,并对试验结果进行方差分析。结果:种姜对出苗数、株高和郁金块根产量都存在显著影响,不同播种方式对郁金块根产量无显著影响,两者间存在显著的互作效应。结论:窝播配合未发芽的具3～4节的子姜或母姜作种时,郁金块根产量最高。
Objective: To study the effects of planting ginger and planting methods on plant growth and root yield of tulip, providing a scientific basis for its standardization. Methods: Two-factor fracturing design was adopted in the field. The number of seedlings was surveyed after Qi-Miao and the plant height was surveyed regularly. The yield of plot was measured at harvest and variance analysis was performed on the test results. Results: The species of ginger had significant effects on the number of emergence, plant height and root yield of tulip. There was no significant effect of different sowing methods on the root yield of tulip. There was a significant interaction between the two. CONCLUSION: The highest root yield of tulip was found in nest planting with unprotected seeds of 3 or 4 seeds of either ginger or mother ginger.