Growth of Rice (Oryza sativa) Varieties: Mendawak, Inpari 34, Ciherang, and Bangir in Ciganjeng Village,  Pangandaran District

Prayoga, Muhamad Khais; Yuwariah, Yuyun; Simarmata, Tualar; Setiawati, Mieke Rochimi; Stoeber, Silke; Adinata, Kustiwa

doi:10.15575/biodjati.v3i2.3232

Cited by 3 publications

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The varieties chosen in this study were a local rice variety Bangir and an introduced variety Inpari 41. Bangir has a good appearance in the growth phase (Prayoga et al 2018), while Inpari 41 variety has a fairly high yield potential (7.83 t/ha) and is deemed as saline tolerant (Center for Research and Development of Food Crops 2016).…”

Section: Methodsmentioning

confidence: 99%

Performance of rice paddy varieties under various organic soil fertility strategies

et al. 2020

Self Cite

View full text Add to dashboard Cite

It has been widely known that integrating and adopting sustainable agricultural practices can restore and maintain the health of degraded agricultural land and adapt to climate change. Azolla pinnata and Sesbania rostrata are local potential plants in paddy fields that can be used as green manures. Two paddy varieties were planted. The experiment was conducted as factorial randomized block design, consisting of green manure types (p1 = goat manure 10 t/ha, p2 = goat manure 10 t/ha + Azolla 10 t/ha, p3 = goat manure 10 t/ha + Sesbania 2 t/h, and p4 = goat manure 10 t/ha + Azolla 5 t/ha + Sesbania 1 t/ha) and rice varieties (v1 = Bangir and v2 = Inpari 41). The results indicated that the use of green manure has increased the nitrogen and organic carbon contents in the soil from 0.10% and 0.82% to more than 0.20% and 2.0%, respectively. Inpari 41 variety produced higher grain yield (4.92 t/ha) compared to Bangir variety (3.48 t/ha). These findings indicate that the suitable green manure combined with paddy varieties can improve the resilience of soil health and paddy productivity.

show abstract

Section: Methodsmentioning

confidence: 99%

Performance of rice paddy varieties under various organic soil fertility strategies

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

Climate Resilient Sustainable Agriculture for Restoring the Soil Health and Increasing Rice Productivity as Adaptation Strategy to Climate Change in Indonesia

Simarmata

Proyoga

Herdiyantoro

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Climate change (CC) is real and threatens the livelihood of most smallholder farmers who reside along the coastal area. The CC causes the rise of temperature (0.2-0.3°C/decade) and sea level (SRL = 5 mm/year), drought and floods to occur more frequently, the change of rainfall intensity and pattern and shifting of planting season and leads to the decreasing of crop yield or yield loss. Most of the paddy soil has been exhausted and degraded. About 50% of the rice field along the coastline is effected by high salinity and causes significant yield losses. The research was aimed to summarize the results of the system of organic based aerobic rice intensification (known as IPATBO) and of two climate filed school (CFS) in Cinganjeng and Rawapu that situated along the coastline of Pangandaran and Cilacap. Both IPATBO and CFS have adopted the strategy of climate-resilient sustainable agriculture (CRSA) for restoring the soil health and increasing rice productivity, and as well as to empower the farmer community. The implementation of IPATBO (2010-2020) in the different areas has increased the soil health, fertilizers, and water efficiency (reduce inorganic by 25-50%, and water by 30-40%) and increased rice productivity by at least 25-50%. Both CFS in Ciganjeng and Rawaapu were able to improve soil fertility, increase rice productivity, and farmer capacity. This result concludes the agro-ecological based CRSA and CFS can be adopted for the increasing the resilient of agricultural practices and farmers in adapting to climate change

show abstract

Environmentally friendly bioameliorant to increase soil fertility and rice (Oryza sativa) production

Simarmata

Prayoga²,

Setiawati

et al. 2023

Open Agriculture

View full text Add to dashboard Cite

Soil nutrients can be reduced because of global climate change. This is because climate change causes high rainfall intensity and a prolonged dry season. Efforts to overcome this are fertilized using bioameliorants so that soil nutrients remain available for plants. Observations have been made from May to August 2018 at the JAMTANI Field Laboratory. The study used a factorial randomized block design with three replications. The first factor was a bioameliorant (P1 = goat manure 10 tons ha−1; P2 = goat manure 10 tons ha−1 + Azolla pinnata 10 tons ha−1; P3 = goat manure 10 tons ha−1 + Sesbania rostrata 2 tons ha−1; dan P4 = goat manure 10 tons ha−1 + A. pinnata 5 tons ha−1 + S. rostrata 1 tons ha−1) and the second factor was rice varieties (Ciherang and Mendawak). The application of bioameliorant increased C-organic of soil by 9.04% to 20.41% and soil nitrogen by 11.76% to 38.24%. The addition of bioameliorant did not cause differences in the weight of the plant between the Mendawak variety (61.34 g) and the Ciherang variety (56.96 g). The most efficient addition of bioameliorant is P3 (goat manure 10 tons ha−1 + S. rostrata 2 tons ha−1) with nutrient uptake efficiency value reaching 5.77%. The use of bioameliorant is expected to be able to substitute the use of inorganic fertilizers and increase rice production.

show abstract

Growth of Rice (Oryza sativa) Varieties: Mendawak, Inpari 34, Ciherang, and Bangir in Ciganjeng Village, Pangandaran District

Cited by 3 publications

References 5 publications

Performance of rice paddy varieties under various organic soil fertility strategies

Performance of rice paddy varieties under various organic soil fertility strategies

Climate Resilient Sustainable Agriculture for Restoring the Soil Health and Increasing Rice Productivity as Adaptation Strategy to Climate Change in Indonesia

Environmentally friendly bioameliorant to increase soil fertility and rice (Oryza sativa) production

Contact Info

Product

Resources

About