LAUSR

Abstract Lycium barbarum is a perennial shrub of the family Solanaceae, which is widely distributed in northwestern China. Its fruit is purplish-black when it matures, and it is rich in natural nutrients, such as procyanidins. It is necessary to study the seed germination, cutting seedlings, cultivation management and other aspects of Lycium barbarum. The present paper studied the effects of passive RFID sensor facilities on the growth and physiological characteristics of black fruit goji berries. This paper used a passive RFID sensor to detect and analyse the growth and physiological characteristics of black fruit goji berries. Fruit wolfberry seedlings were taken as the research object, and 1600 seedlings with strong growth were selected, including 800 for the experimental group and 800 for the control group. The experimental group was randomly divided into four groups and distributed to four different regions. The same distributions were used for the control group. The experimental group used a passive RFID sensor to record the growth status of each black fruit wolfberry seedling and timely supplement the nutrients needed for plant growth. The data were saved, and the growth and physiological characteristics of Lycium barbarum seedlings were summarized. The control group used the traditional management mode, and nutritional ingredients were supplemented every quarter. Methods of single variable, mathematical analysis, big data statistics and mathematical statistics were used to summarize and analyse the data and the final harvest. The experimental data showed that the passive RFID sensor facilities had a good monitoring effect on the growth of black fruit goji berries. The degree of fusion between the monitored data and the actual situation reached 98.7%. The experimental data showed that the passive RFID sensor facility had a significant impact on the growth and physiological characteristics of black fruit wolfberry seedlings and increased the yield of black fruit wolfberry by approximately 23.6%, which has obvious guiding significance for the cultivation of black fruit wolfberry.