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Dongyu Cai, Muhammad Rizwan Shoukat, Yudong Zheng, Haibin Tan, Mengyao Sun and Haijun Yan
High efficient nitrogen (N) application method and proper N management strategies can further reduce the losses and enhance N use efficiency. Field experiments were conducted in the 2015?2016 and 2016?2017 growing seasons to evaluate the effects of four ...
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Bruno Laecio da Silva Pereira,Eugenio Ferreira Coelho,Marcos Sousa Campos,Laina Andrade Queiroz,Carla Caroline Damasceno Bras,Zalmar Santana Gonçalves,Benedito Rios Oliveira
Pág. 136 - 148
Fertirrigation allows total control of the amount of applied fertilizers to the soil as a function of crop demand. Fertigation relies on monitoring of soil ions to obtain the sustainability of soil chemical conditions. The continuous evaluation of ions i...
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Bruno Laecio da Silva Pereira,Eugenio Ferreira Coelho,Marcos Sousa Campos,Laina Andrade Queiroz,Carla Caroline Damasceno Bras,Zalmar Santana Gonçalves,Benedito Rios Oliveira
Pág. 136 - 148
Fertirrigation allows total control of the amount of applied fertilizers to the soil as a function of crop demand. Fertigation relies on monitoring of soil ions to obtain the sustainability of soil chemical conditions. The continuous evaluation of ions i...
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Xiuhua Song, Hong Li, Chao Chen, Huameng Xia, Zhiyang Zhang and Pan Tang
To overcome the problem of poor uniformity of solid-fertilizer-dissolving devices due to lag of fertilizer dissolution, a closed-loop control system based on fuzzy proportional-integral-derivative (PID) was designed and tested. A fertilizer concentration...
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