干旱区生态环境知识资源中心(Arid): The use of soil ameliorants to improve soil quality and crop productivity of degraded semi-arid upland in Gunung Kidul, Yogyakarta, Indonesia

Arid

DOI	10.1088/1755-1315/648/1/012159
	The use of soil ameliorants to improve soil quality and crop productivity of degraded semi-arid upland in Gunung Kidul, Yogyakarta, Indonesia
	Dariah, A.; Nurida, N. L.; Salma, S.; Nurjaya; Santi, L. P.
通讯作者	Dariah, A (corresponding author), Indonesian Soil Res Inst, Bogor, Indonesia.
会议名称	1st International Conference on Sustainable Tropical Land Management (ICSTLM)
会议日期	SEP 16-18, 2020
会议地点	ELECTR NETWORK
英文摘要	Optimization of degraded semi-arid upland needs to be done by improving soil fertility and quality, as well as increasing plant resistance to drought. The purpose of this research is to evaluate the effect of balanced fertilization and soil ameliorant on soil quality and crop productivity The study was conducted on degraded semiarid upland in Gunung Kidul Regency, Yogyakarta, Indonesia at the beginning of the dry season in 2018. Randomized block design with five treatments and four replications was applied. The treatments consisted of TP: control (farmer management), T1: Balanced fertilization recommendation, T2: T1+Biochar SP-50, T3: T1+Bio-silica, T4: T1+Biochar SP-50+Bio-silica, and T5: T1+Vulkanorf K-424. Soil ameliorant treatment had a positive effect on water aggregate stability. Treatment of Biochar SP-50 in combination with Bio-silica had a positive effect on soil bulk density, aeration pore, and water availability pore. Balanced fertilization accompanied by Biochar SP-50 (without and with bio-silica) gave a positive effect on the content of soil organic C and K-potential. Plant growth of balanced fertilization+Biochar SP-50 was significantly higher than other treatments, while maize production among treatments did not show a significant difference. Therefore, it requires long-term and continuous treatment to improve soil quality and crop productivity in degraded land.
来源出版物	1ST INTERNATIONAL CONFERENCE ON SUSTAINABLE TROPICAL LAND MANAGEMENT
ISSN	1755-1307
出版年	2021
卷号	648
出版者	IOP PUBLISHING LTD
类型	Proceedings Paper
语种	英语
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000686173800159
WOS关键词	PHYSICAL-PROPERTIES ; BIOCHAR ; WATER ; ASH
WOS类目	Agronomy ; Green & Sustainable Science & Technology ; Environmental Sciences ; Soil Science
WOS研究方向	Agriculture ; Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/365624
作者单位	[Dariah, A.; Nurida, N. L.; Salma, S.; Nurjaya] Indonesian Soil Res Inst, Bogor, Indonesia; [Santi, L. P.] Indonesian Res Inst Biotechnol & Bioind, Bogor, Indonesia
推荐引用方式 GB/T 7714	Dariah, A.,Nurida, N. L.,Salma, S.,et al. The use of soil ameliorants to improve soil quality and crop productivity of degraded semi-arid upland in Gunung Kidul, Yogyakarta, Indonesia[C]:IOP PUBLISHING LTD,2021.