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Position: Home > Articles > Influence of Different Planting Densities on Yield of Hot Pepper Variety Zunjiao 4 Journal of China Capsicum 2016,14 (1) 39-42

不同种植密度对遵椒4号产量的影响

作  者:
彭思云;罗燚;谢挺;夏兴勇;易伦;陈应先
单  位:
遵义县辣椒产业发展中心;遵义县蔬菜产业发展中心
关键词:
辣椒;遵椒4号;种植密度;产量;产量构成因素
摘  要:
为进一步提高遵义县辣椒种植水平,以遵椒4号为材料,测试不同种植密度对遵椒4号产量及其构成因素的影响。结果表明,不同种植密度对遵椒4号的生育进程影响小,对其主要生物性状和经济性状均有不同影响,对产量构成因素影响显著,过稀过密都不利高产。遵椒4号种植密度为7200株/667m~2时产量最高,其干椒产量达276.8 kg/667m~2,且收益也达到最高,为3 187.8元/667 m~2。通过种植密度影响产量的数学模型计算,遵椒4号种植密度达到7 133株/667 m~2时,可实现其最高干椒产量256.2 kg/667 m~2。
译  名:
Influence of Different Planting Densities on Yield of Hot Pepper Variety Zunjiao 4
作  者:
PENG Siyun;LUO Yi;XIE Ting;XIA Xingyong;YI Lun;CHENG Yingxiang;Zunyi Hot Pepper Industry Development Center;Zunyi Vegetable Industry Development Center;
关键词:
hot pepper;;Zunjiao 4;;planting density;;yield;;yield component
摘  要:
In order to further improve the cultivation and economic efficiency of hot pepper in Zunyi, this study was performed with a hot pepper variety Zunjiao 4 to determine how different planting densities would affect hot pepper yield and its components. The results showed that the planting density influenced the growth and development process of Zuila 4 a little, its biological traits and economic traits differently, and its yield components significantly, but too sparse or too dense condition was not conducive to high yield. The Zunjiao 4 was planted at the density of 10.8×10~4 plant/hm~2 to get the highest dried fruit yield at 4 152 kg/hm~2 with the highest income at 47 817 RMB yuan/hm~2. By calculating with the mathematical model of planting density effect on yield, the Zunjiao 4 at 10.7×10~4 plant/hm~2 could achieve its maximum dried fruit yield at 3 843 kg/hm~2.

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