The growing azolla plants were harvested 15 days after planting.
Mithat Gevrek, Bülent Samanci, Bülent Yağgmur, Olcay Arabaci, Ercan Özkaynak 2004, 'Studies on the Adaptation of Azolla mexicana in the Aegean and the Mediterranean Regions',Plant Production Sciencehttp://dx.doi.org/10.1626/pps.7.50. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Azolla can be used as organic fertilizer.
Jauhari Syamsiyah, Bambang Hendro Sunarminto, Mujiyo 2016, 'CHANGES IN SOIL CHEMICAL PROPERTIES OF ORGANIC PADDY FIELD WITH AZOLLA APPLICATION',Sains Tanah: Journal of Soil Science and Agroclimatologyhttp://jurnal.fp.uns.ac.id/index.php/tanah/article/view/611. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
It can be concluded that azolla can substitute the role of urea by 25%.
Erna Yuniati 2013, 'Pengaruh pemberian Azolla (Azolla microphyla, Kaulfuss) dan mikroorganisme efektifterhadap produksi rumput raja (Pennisetum purpureum, Schumacher & Thonn) c.v King',Jurnal Ilmu-Ilmu Peternakanhttp://jiip.ub.ac.id/index.php/jiip/article/view/126. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Incorporation of azolla did not affect (p > 0.05) the water quality, growth and survival of fingerlings at harvest.
B. Gangadhar, N. Sridhar, S. Saurabh, C.H. Raghavendra, K.P. Hemaprasanth, M.R. Raghunath,P. Jayasankar 2015, 'Effect of azolla-incorporated diets on the growth and survival of Labeo fimbriatusduring fry-to-fingerling rearing', Cogent Food & Agriculturehttp://dx.doi.org/10.1080/23311932.2015.1055539. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
All this in order to establish the amount of nitrogen contributed by azolla as biofertilizer in growing corn.
Aldás-Jarrín Juan Carlos, Zurita-Vásquez José Hernán, Cruz-Tobar Saul Eduardo, Villacís-AldazLuís Alfredo, Pomboza-Tamaquiza Pedro Pablo, León-Gordón Olguer Alfredo 2016, 'Fertilizer effect Azolla - Anabaena in maize (Zea mays L.)', Journal of the Selva Andina Biospherehttp://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592016000200008&lng=pt&nrm=iso&tlng=es. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)