【摘要】 植物的正常生长都离不开光照。光照强度对水稻的生长发育影响显著,本文以连粳15号水稻为研究对象,采用盆栽试验,通过测定水稻的株高、产量及品质等指标,探讨了遮光处理对水稻的生长发育以及稻米品质的影响。结果表明:经过遮光处理之后的水稻,株高、叶片数、产量均明显下降,稻米的营养品质和食味品质均较差。更多还原

【Abstract】 The normal growth of any plant depends on the light.The light intensity has a significant effect on the growth and development of rice. The pot experiment was used to determine the plant height,yield and quality of rice. The effects of shading on the growth and development of rice and its quality were discussed. The results showed that the plant height,number of leaves and yield of rice after shading treatment decreased obviously,and the nutritional quality and taste quality of rice were poor.更多还原