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本项目包括两个科研成果。《蓖麻花期优选对其生理代谢及产量的影响》是从山西自然特点出发,将优选法用于蓖麻花栽培的试验。对花期和花序级次进行优选,结果表明最佳花期在7月上旬,最佳花级次为3级和4级,而且这二者在时间上吻合。通过优选处理的蓖麻,可促使其营养生长和生殖生长与光、温、水等自然条件协调统一,从而生产发育健壮,根系发达,抗旱力增强,光合作用增高,果穗增多,产量提高。增产幅度在20~50%。
This project includes two scientific research achievements. “Optimum castor effect on its physiological metabolism and yield” is based on the natural characteristics of Shanxi, the preferred method for the castration test castor. The optimal flowering stage and inflorescence stage showed that the best flowering stage was in early July, and the best flowering stage was grade 3 and 4, and both of them matched in time. Through the preferred treatment of castor bean, it can promote its vegetative and reproductive growth and light, temperature, water and other natural conditions, harmonization, so that the production and robust growth, developed root system, increased drought resistance, increased photosynthesis, increased ears, increased yield. Increase rate of 20 to 50%.