Combination of inorganic and organic fertilizer in rice plants (Oryza sativa) in screen houses

Abstract

The demand for agricultural commodities increases from year to year, so farmers also have to increase the production of agricultural products. Farmers can increase agricultural yields through the excessive use of inorganic fertilizers. This causes many problems for the environment, so it is required to reduce the use of inorganic fertilizers in agricultural land. This study aimed to determine the effect of a combination of organic and inorganic fertilizers on the growth and yield of rice. This research was carried out in a screen house in Jatisela, Gunung Sari Subdistrict, Lombok from June to October 2020. The three treatments used in this study were P0 N0 with no organic and inorganic fertilizers; P0 N100 with a dose of 100% inorganic fertilizer and P50 N50 with a dose of 50% organic fertilizer and 50% inorganic fertilizer. The results showed that the combination of organic fertilizers (50%) and inorganic fertilizers (50%) can increase the growth and yield of rice in the screen house compared to control plants and plants which given only 100% inorganic fertilizers. In summary, the combination of organic and inorganic fertilizers can reduce the use of inorganic fertilizers.

Nano-sulfides of Fe and Mn Efficiently Augmented the Growth, Antioxidant Defense System, and Metal Assimilation in Rice Seedlings

“…Captan-primed seeds were used as a standard, and hydroprimed seeds sown in soil were served as a control. In each pot, 100 seeds were sown and placed in a pot house for the observation of physiological and pathological parameters after a regular interval of time until maximum germination …”

“…In each pot, 100 seeds were sown and placed in a pot house for the observation of physiological and pathological parameters after a regular interval of time until maximum germination. 45 Physiological Parameters. The physiological parameters, viz., germination percentage, mean daily germination and mean germination time, seed germination index, dry weight, and vigor index, were studied after the emergence of seeds in loamy sand soil under pot house conditions.…”

“…In each pot, 100 seeds were sown and placed in a pot house for the observation of physiological and pathological parameters after a regular interval of time until maximum germination. 45 …”

Improving Soil Fertility Through Agricultural Waste Treatment in Subak Telun Ayah, Gianyar, Bali

“…The combination of organic fertilizer (50%) and inorganic fertilizer (50%) can increase rice growth and yield compared to being fed with 100% inorganic fertilizer. In short, the combination of organic and inorganic fertilizers can reduce the use of inorganic fertilizers (Sunarpi et al, 2021). The simultaneous application of organic and inorganic fertilizers is also to improve soil and environmental health in the long term (Akther et al, 2019).…”

Perbaikan Kesuburan Tanah Melalui Pengolahan Limbah Pertanian Di Subak Telun Ayah, Bali

“…Kombinasi pupuk organik (50%) dan anorganik pupuk (50%) dapat meningkatkan pertumbuhan dan hasil padi dibandingkan dengan diberi pupuk anorganik 100%. Singkatnya, kombinasi organik dan pupuk anorganik dapat mengurangi penggunaan pupuk anorganik [27] Aplikasi pupuk organik dan anorganik secara bersamaan juga untuk meningkatkan kesehatan tanah dan lingkungan dalam jangka Panjang [28].…”