I. G. K. D. Arsana

Farmers’ Preference of Cassava (Manihot esculenta Crantz) Varieties Introduced to Improve Plant Productivity in North Sumatra Province, Indonesia

Yudi Widodo, Ruly Krisdiana, Nila Prasetiaswati, Kartika Noerwijati, Arief Harsono, Didik Sucahyono, Tinuk S. Wahyuni, Titik Sundari, Made J. Mejaya, . Martias & I. G. K. D. Arsana · Annual Research & Review in Biology · 2021

A varietal testing had been undertaken in Pematangsiantar regency, North Sumatra province, Indonesia in 2015-2016. The objective of the study was to determine the preference of cassava growers to the introduced varieties compared to the existing cassava varieties. Twelve cassava...

Open access Research Article 10.9734/arrb/2021/v36i930422

Yellow Sap Contamination on Mangosteen (Garcinia mangostana L.) Fruit in Relation to Soil Calcium Contents and Plant Tissue

. Martias, Titin Purnama, . Riska, . Affandi, Sri Yuliati, Nini Marta, Tri Budiyanti, Deni Emilda, Dewi Fatria, . Hendri, I. G. K. D. Arsana, Ratna W. Arief, Robet Asnawi & Made J. Mejaya · Annual Research & Review in Biology · 2021

Yellow sap contamination (YSC) is one of the mangosteen quality constrain in Indonesia. Calcium is the prominent nutrient that influence the incidence of yellow sap contamination. A research with objective to observe the relationship between incidence YSC and Ca availability in s...

Open access Research Article 10.9734/arrb/2021/v36i930418