Karakter Tinggi Tanaman, Umur Panen, Jumlah Anakan Dan Bobot Panen Pada 14 Genotipe Padi Lokal

Agroforestry technology in forest area land management aims to increase land productivity sustainably. The aims of the study were to: (1) examine the effect of compost from leaf litter on three different tree species on the growth of arrowroot seedlings, (2) examine differences in arrowroot growth given various types of compost from leaf litter on three different tree species, and (3) to determine the best type of leaf litter compost for the growth of arrowroot seedlings. Observations were made on plant height, number of leaves, clumps, tuber productivity, and total dry weight in 20 observation units using a completely randomized design (CRD). The research data were then analyzed for variance. Then if there were significant differences, the DMRT (Duncan Multiple Range Test) follow-up test was continued. The results showed that the use of compost had a considerable effect on plant height and number of leaves. However, compost did not affect the number of clumps, total dry weight, and arrowroot tuber productivity. The results showed that gamal compost had the highest tuber productivity, namely 37.73 gr/plant, followed by lamtoro compost at 33.98 gr/plant, and calliandra compost at 23.05 gr/plant.

Section: Number Of Clumpssupporting

confidence: 54%

The Giving Response of Compost Leaves of Gamal, Kaliandra, and Lamtoro on the Growth of Arrowroot Plants (Maranta arundinacea)

Fadila,

Wijayanto

2024

“…The rapiah variety treatment gave the highest average yield at 12 WAP, which was 20.09 cm. This height difference is due to genetic traits that have different characteristics in plant height are not only influenced by environmental factors, but also by genetic factors, when environmental conditions are the same for all genotypes, genetic factors play a more significant role in differences in plant height [7]. According to the observation results, the plant height treated with chitosan in the morning showed significantly better results than the other treatments.…”

Section: Plant Heightmentioning

confidence: 98%

Effect of chitosan application time on seedlings of various rambutan varieties (Nephelium lappaceum L.)

Yuniastuti,

Insyira,

Pujiasmanto

et al. 2024

Chitosan is a compound obtained from the extraction of marine crustaceans. Chitosan has an essential role in agriculture as a plant growth promoter. Research on the effect of chitosan application time on seedlings of various rambutan varieties aims to determine if there is an effect of differences in chitosan application time and varieties on the growth of rambutan seedlings. The research was conducted in March-June 2022 at the Screen House of the Faculty of Agriculture, Sebelas Maret University using a Randomize Completely Block Design (RCBD) with 2 factors. The first factor was aceh, binjai, and rapiah variety. The second factor is without chitosan application, morning chitosan application, afternoon chitosan application, morning and afternoon chitosan application. Chitosan application was done weekly with a concentration of 2 ml/L. The results showed that chitosan application time in the morning produces the highest plant height in all rambutan varieties. Rapiah gave the best results in plant height and root length, binjai gave the highest results in stem diameter and leaf area, while aceh variety gave the highest results in the number of leaves.

“…This is because each variety differs in the number of tillers produced due to genetic factors. Moreover, each variety has genetic characteristics and traits that are one of the causes of plant appearance diversity and the result of genotypic adaptation to the environment for producing tillers [16]. A high number of productive tillers in a particular variety will produce high yields when followed by a high number of grains per panicle and a high 1000-grain weight.…”

Section: Growth and Yield Parametersmentioning

confidence: 99%

Evaluation of Several Superior Rice Varieties on Yield and Seed Production in North Sumatra

Jonharnas

Aryati

Helmi

2023

The evaluation of several superior rice varieties on seed production and yield in North Sumatra aims to evaluate superior varieties that are adaptable and high-yielding, as well as produce quality seeds in North Sumatra to support the sustainability of certified rice seeds. The research was conducted in the IP2TP Pasar Miring from October 2021 to January 2022. The experimental design was a randomized block design with 3 (three) replications and 10 tested varieties (Ciherang, Mekongga, Cibogo, Inpari 16, Inpari 30, Inpari 32, Inpari 42, Inpari 43, Inpari 44, inpari 48, and Inpari Nutrizinc). The soil was perfectly cultivated, and the planting system was legowo 2:1, the spacing was 30 cm between rows, 15 cm within rows and 50 cm between rows (legowo). Among the ten varieties studied, Inpari 32 (6,159.00 kg/ha), Ciherang (5,738.67 kg/ha), and Mekongga (5,625.00 kg/ha) have the highest yields. Meanwhile, most seeds were produced by Inpari 32, which produced 4,575 tons/ha, followed by Ciherang (4,378 tons/ha) and Mekongga (4,073 tons/ha). Seed producers must pay attention to the market when producing seeds, which are seeds that are widely developed at the farmer level or varieties that consumers, both traders and farmers prefer.