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Question: Evaluation of fertigation technique for phosphorus application of maize in the semi-arid region of Northeast China

Answer: To determine the best phosphorus (P) fertilizer management strategy in chernozem soil in the semi-arid
region of Northeast China, a field experiment under film mulched drip irrigation was conducted for two consecutive years. Five P application methods were tested, including no P fertilizer applied (P0); P fertilizer one-time basal
application (P1); one fertigation one time (P2); fertigation twice (P3) and fertigation four times (P4).

(Source: , 01 Sep 2021)

Source Link: https://www.agriculturejournals.cz/publicFiles/287_2019-PSE.pdf