KETAHANAN BEBERAPA VARIETAS KACANG TANAH (Arachis hypogeae L.) PADA KELENGASAN TANAH
Abstract
In the cultivation of peanuts in Indonesia, especially in dry land with various limited plant growth factors, the main obstacle to planting in dry land is the uncertain level of water availability. One of the efforts to overcome the problem of water availability on dry land is to plant drought-resistant peanut varieties including local superior varieties and national superior varieties that are tolerant of water shortage conditions and have high production potential. The purpose of this study was to study the resistance of several peanut varieties to soil moisture or water availability for plants.
This study used a factorial randomized block design. The first factor is plant variety, consisting of V1 = hypoma-1, V2 = hypoma-3, and V3 = local, the second factor is soil moisture, consisting of K1 = 25% field capacity, K2 = 50% lang capacity, K3 = 75% field capacity and K4= Normal (100% field capacity). The results showed that the interaction between plant variety and field capacity had no significant effect on all of the observed parameters. Plant variety had a significant effect on plant height at the beginning of growth, while soil moisture had a significant effect on leaf number at the end of growth, number of pods, pod weight, seed weight per plant, 100 seed weight, and plant productivity. Soil moisture at 50% and 75% resulted in plant productivity not significantly different.
Keywords
Full Text:
PDFReferences
Adisarwanto, Titis. 2007. Meningkatkan Produksi Kacang Tanah Di Lahan Sawah dan Lahan Kering. Penebar swadaya. Jakarta.
Arifin, 2002. Cekaman Air dan Kehidupan Tanaman. Fakultas Pertanian Universitas Brawijaya. Malang. Halaman 1-12.
Balai Penelitian Kacang-Kacangan dan Umbi-Umbian, 2012. Varietas Kacang Tanah Unggul Adaptif Lahan Masam dan Toleran Aspergillus flavus.
Evita, 2012. Pertumbuhan dan Hasil Kacang Tanah (Arachis hypogeae L.) Pada Perbedaan Tingakatan Kandungan Air, Fakultas Pertanian, Universitas Jambi, 1(1): 26 – 32.
Harsono, Arief, 2015. Pengelolaan Air Pada Kacang Tanah. Balai Penelitian Tanaman Aneka Kacang dan Umbi. Malang.
Haryati, 2003. Pengaruh Beberapa Kadar Lengas Tanah Terhadap Hasil Kacang Tanah. Jurnal Penelitian terpadu. 13( 2): 78-84.
Kasno, Aastanto, dan D. Harnowo,. 2014. Karakteristik Varietas Unggul Kacang Tanah dan Adopsinya Oleh Petani. Iptek Tanaman Pangan, 9(1): 13 – 23.
Lisar, 2012. Pengaruh Cekaman Air Terhadap Pertumbuhan dan Hasil Kacang Kedelai. Jurnal Ilmiah Pertanian Kultura. 4.(1) : 43-51
Pertiwi, Herdiana, 2011. Pengaruh Kekeringan Pada Berbagai Fare Pertumbuhan Kacang Tanah, Bulletin Palawija No. 22 Halaman 71 - 78
Rosmaiti, Iswahyudi and Azhari. 2017. Pertumbuhan dan Hasil Kacang Tanah (Arachis hypogeae, L.) Pada Berbagai Ukuran Benih Dan Kedalaman Olah Tanah. Jour. Penelitian Agrosamudra, 4(2): 46-57
Trustinah, 2015. Morfologi dan pertumbuhan kacang tanah. Balitkabi. 40-59.
Yaya, 2014. Pengaruh Kapasitas Jumlah Air Terhadap Produksi Kedelai. Jurnal Agronomi. 12 ( 8) : 15-30.
Refbacks
- There are currently no refbacks.
