Response of Soil and Peanut (Arachis hypogaea L.) on the Application of Several Local Microorganism and Manures

Abstract


 Introduction: This research was conducted to determine the effect of several types of local microorganism solutions and manures on the growth and yield of peanut and their impact on the physical properties of ultisols.
 Materials and Methods: The researches was conducted in Simalingkar B, Medan using Factorial Randomized Block Design within three replications. The first factor was types of microbe sources of local microbial solutions, include un-treated waste (M0), pineapple (M1), orange (M2), and tamarillo (M3) wastes. The second factor was manure types, inluce un-treated manure (P0), chicken (P1), cow (P2), and goat (P3) manures. The parameters were: soil physical characteristics (bulk density, water content and total of pore space), plant height, stem diameter, number of pods, and dry seeds yield.
 Results: The types of local microorganism solutions only affect to plant height of peanut, but has insignificant effect on the physical properties of ultisols, and stem diameter, the number of filled pods.plant-1, and the dry seeds yield.ha-1 of peanut. The types of manure had significantly effected on plant height and number of filled pods.plant-1, but had insignificant effect on stem diameter, dry seeds yield.ha-1 and the physical properties of ultisols. The interaction of MOL sources and manure did not significantly affect the growth and yield of peanut as well as the physical properties of ultisols. Orange MOL and chicken manure could be increase the plant height of peanut by 18.61% and 6.75%, respectively, compared to un-treated. Goat manure showed the highest number of pods.plant-1 by 6.32% compared to un-treated.

Pemanfaatan Sumber Daya Hayati Untuk Meningkatkan Pertumbuhan Dan Hasil Jagung Di Desa Cileles Kecamatan Jatinangor

“…Salah satu upaya pemulihan lahan secara berkelanjutan antara lain dengan pemberian pupuk organik atau mikroorganisme lokal (MOL) (Pujiastuti et al, 2021). Pupuk organic ini dapat berbahan dasar dari limbah pertanian dan sampah rumah tangga yang banyak tersedia di wilayah namun masyarakat belum memanfaatkan secara optimal.…”

Rekayasa Genetik Kacang Tanah

“…The range and average number of seeds per pod of selected superior generation and parent cultivar were: (1-4) seeds per pod, (1)(2)(3)(4)(5) seeds per pod, 2 seeds per pod and 3 seeds per pod.…”

“…The location of peanut cultivation in Indonesia is generally carried out on dry land dominated by Podzolic Red Yellow and Latosol content on a soil slope of less than 8%, and can also be planted in Alluvial and Regosol type of rice fields [3][4][5][6][7]. The province of East Nusa Tenggara has a great opportunity for cultivation and development of peanuts because it is dominated by dry land with an available land area of about 18,396 hectares (ha) and an average peanut productivity of 1.12 t/ha [8][9][10].…”

Pertumbuhan dan Produksi Hijauan Rumput Gajah Pakchong Panen Pertama pada Pemberian Dosis Pupuk dan Umur Potong Berbeda

“…Tanaman yang memiliki unsur nitrogen yang cukup akan mempengaruhi pertumbuhan vegetatif, sehingga fotosintesis akan berjalan aktif dan protein yang terbentuk akan semakin banyak (Aulia et al 2018). Fase vegetatif tanaman akan lebih cepat apabila sumbangan dari unsur N tinggi, sehingga akumulasi biomassa terhadap bahan kering berkaitan pada umur tanaman (Pujiastuti et al 2021). Sarker et al (2019) melaporkan pemberian pupuk urea dengan dosis 60 kg ha -1 dengan interval pemotongan 90 hari meningkatkan tinggi tanaman (104,60 cm), produksi biomassa (69,30 ton ha -1 ), berat segar daun (142,6 g per tanaman) dan berat segar batang (273, 6 g per tanaman).…”