Pengaruh Bokashi Hydrilla Verticillata Dan Kapur Dolomit Terhadap Pertumbuhan Jagung Manis (zea Mays Sacharata L.)

Fatmala, Bella (2022) Pengaruh Bokashi Hydrilla Verticillata Dan Kapur Dolomit Terhadap Pertumbuhan Jagung Manis (zea Mays Sacharata L.). Other thesis, Universitas Islam Riau.

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Abstract

The purpose of this study was to determine the interaction of bokashi hydrilla vetricillata on the growth of sweet corn, determine the main effect of dolomite lime and hydrilla verticillata on the growth of sweet corn, the research was carried out in the experimental garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharudin Nasution No. 113, Air Cold Village, Bukit Raya District, Pekanbaru. The study was carried out for 3 months starting from June - August 2021. This study used a Factorial Completely Randomized Design (CRD) with two factors, namely hydrilla (H), Consisting of 4 levels, namely, 0, 0.6, 1.2 and 1.8 kg /plot and dolomite lime (K) are 0, 0,5 1, 1,5 kg/plot. Parameters observed were plant height, relative growth rate, net assimilation rate, flowering age, number of cobs, cob coils, cob length, dry seed weight, weight of 100 seeds, and harvest age. Observational data were analyzed statistically and continued with the BNJ test at the 5% level. The results showed that the interaction of dolomite and Hydrilla verticillata had a significant effect on the observation of plant height, net assimilation rate, relative growth rate 21-28 DAP, stalk girth, flowering age, harvest age, number of cobs and dry weight of seeds planted but had no significant effect on parameters. relative growth rate of 14-21 DAP and weight of 100 dry seeds. The main effect of giving lime and Hydrilla verticillata gave a significant effect on all parameters observed in sweet corn.

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