Penelitian ini bertujuan untuk menyeleksi dan mendapatkan isolat jamur endofit dari tanaman nipah (Nypa fruticans) yang berdaya antagonis tinggi terhadap G. boninense penyebab penyakit busuk pangkal batang (BPB) pada kelapa sawit secara in vitro serta mengidentifikasinya hingga tingkat genus. dilakukan di Laboratorium Penyakit Tanaman Fakultas Pertanian Universitas Riau dimulai November 2020 Fe...

Two pot experiments and one field experiment were conducted on sugarcane to assess the effects of treatments expected to change total carbon assimilation on the partitioning of assimilate. In the first experiment pots of cultivars CP and N14 were arranged to simulate normal field spacing. At 5 months, plants were partially defoliated or left intact. In the subsequent four months, defoliation re...

The effects on sucrose yield of varying the time interval between Ethrel and Fusilade Super applications in a combination treatment were tested on variety NC0376. Results suggested that Ethrel applied 12 weeks, and Fusilade Super applied eight weeks before harvesting were the most beneficial. Other varieties which responded to a combination treatment were N19, N12 and N22. Varieties N14, N19, N...