1. Decrease sensitivity of Eleusine indica treated with Paraquat and Glyphosate sub-lethal doses. Issue 4 (June 2021) Authors: Saragih, M S R S; Purba, E; Damanik, R I Journal: IOP conference series Issue: Volume 782:Issue 4(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Effect of benzyl amino purin (BAP) and gibberellin acid (GA3) to chlorophyll and antioxidant enzymes of soybean (Glycine max (L) Merill.) genotypes in response to inundation conditions. (May 2019) Authors: Damanik, R I; Lumbangaol, L D; Rahmawaty, N; Sipayung, R Journal: IOP conference series Issue: Volume 260(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Genetic diversity based on molecular analysis for Asam Gelugur (Garcinia atroviridis griff. ex t. anders) some districts in North Sumatra. Issue 4 (June 2021) Authors: Utami, S W; Bayu, E S; Damanik, R I Journal: IOP conference series Issue: Volume 782:Issue 4(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Growth and production of soybean (Glycine max L. Merril) varieties in response to waterlogging at vegetative (V5) growth phase by application of gibberellic acid and salicylic acid. (May 2019) Authors: Calvin, ; Damanik, R I; Siregar, L A M Journal: IOP conference series Issue: Volume 260(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Morphology identification and description of coffee plants (Coffea sp) in Karo District. Issue 4 (June 2021) Authors: Vionita, S; Kardhinata, E H; Damanik, R I Journal: IOP conference series Issue: Volume 782:Issue 4(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Productivity of soybean varieties (Glycine max (L.) Merill) in vegetative phases V4 and generative phases R1 classified waterlogged conditions by application of GA3 and salicylic acid (SA). Issue 1 (February 2020) Authors: Girsang, W I C; Damanik, R I; Setiado, H; Sipayung, R Journal: IOP conference series Issue: Volume 454:Issue 1(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Response of some soybean (Glycine max L. Merrill) varieties on flooded conditon with application of Benzyl Amino Purine (BAP) and Salicylic Acid (SA) in the R3 phase. Issue 1 (February 2020) Authors: Damanik, R I; Manurung, D; Bayu, E S; Rahmawati, N Journal: IOP conference series Issue: Volume 454:Issue 1(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. The response of morphological characteristics of some Soybean Varieties (Glycine max (L.) Merill) a vegetative phase in waterlogging condition. Issue 4 (June 2021) Authors: Simbolon, M S; Varin, Q N; Damanik, R I; Rahmawati, N Journal: IOP conference series Issue: Volume 782:Issue 4(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. The response of paddy with biochar application and legowo planting system at Tanjung Garbus Kampung Village. Issue 1 (1st June 2022) Authors: Sipayung, A; Damanik, R I Journal: IOP conference series Issue: Volume 977:Issue 1(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. The role of auxin and giberalin in the growth of black cumin (Nigella sativa L.) by in vitro. Issue 1 (1st June 2022) Authors: Damanik, R I; Sinuraya, M; Setiado, H Journal: IOP conference series Issue: Volume 977:Issue 1(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗