Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation
Received date: 2023-07-24
Online published: 2023-11-21
After years of large-scale centralized seedling cultivation experiments and demonstrations, a new technology of large-scale seedling raising with double layer covering and thermal insulation in the middle arch of early rice machine transplanting has been gradually explored. The new technology has the characteristics of cost saving and pollution reduction, high efficiency and practicality, and scale efficiency. The new technology could save nearly 6 000 yuan per 667 m2 compared with the greenhouse seedling cultivation, increase the utilization rate of the seedling field by 100% compared with the mud bamboo arch covering seedling cultivation, and increase the efficiency of seedling collection by about 30%, which is worthy of popularization and application in the large-scale seedling cultivation of early rice mechanical transplanting.
ZHONG Lehui, YANG Xianglin, XU Liangzhi, CHENG Jianbao, YI Xifang, ZENG Yuexiang, WANG Zhihui, LIU Zhiqing, CHENG Legeng . Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation[J]. China Rice, 2023 , 29(6) : 92 -94 . DOI: 10.3969/j.issn.1006-8082.2023.06.018
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