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PERANAN BERBAGAI KOMPOSISI MEDIA TANAM ORGANIK TERHADAP PERTUMBUHAN BIBIT JABON MERAH (Anthocephalus macrophyllus) Pala, Gloria Natalia; Seran, Wilhelmina; Pellondou, Mamie E.
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.7924

Jabon Merah (Anthocephalus macrophyllus) is one type of plant that has a strong growth resistance in its growth. Jabon Merah plants need nutrients in their growth. This study aims to determine the effect of providing chicken and cow manure on the growth of Jabon Merah plants. The research was conducted at the Fatukoa permanent nursery from December 2020 to March 2021. The method used was a Completely Randomized Design (CRD) method with one-factor testing, consisting of 7 treatments and 4 replications consisting of M0=100% Soil (Control) ( 2 kg); M1=75% soil + 25% chicken manure fertilizer (1.5 kg + 0.5 kg); M2= 50% soil + 50% chicken manure fertilizer (1 kg + 1 kg); M3=25% soil + 75% chicken manure fertilizer (0.5 kg + 1.5 kg); M4=75% soil + 25% cow manure (1.5 kg + 0.5 kg); M5 = 50% soil + 50% cow manure (1 kg + 1 kg); M6 = 25% soil + 75% cow manure (0.5 kg + 1.5 kg). Parameters observed and measured were increase in seedling height (cm), increase in stem diameter (cm), number of leaves (strands), shoot dry weight (gr), root dry weight (gr), seedling robustness (cm), root shoot ratio (gr), seed quality index and live percentage (%). The results showed that the application of chicken and cow manure showed no significant effect on all parameters, namely increase in seedling height (cm), increase in stem diameter (cm), number of leaves (strands), shoot dry weight (gr), root dry weight. (gr), seedling sturdiness (cm), root shoot ratio (gr), seedling quality index and live percentage (%).

RESPON SEMAI JABON MERAH (Anthocephalus macrophyllus (Roxb)) TERHADAP PEMBERIAN PUPUK ORGANIK LIMBAH KULIT BUAH KAKAO DITEMPAT PERSEMAIAN PERMANEN FATUKOA, NAIONI, KECAMATAN MAULAFA, KOTA KUPANG - NUSA TENGGARA TIMUR Djara, Febi Tade; Pellondou, Mamie E.; Seran, Wilhelmina
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.8029

Red Jabon (Anthocephalus macrophyllus (Roxb)) is one of the forestry plants that has fast growing properties and is a native plant species of Indonesia. Jabon Merah plants need nutrients in their growth. This study aims to determine the response of red jabon seedlings (Anthocephalus macrophyllus (Roxb) to the application of organic fertilizer for cocoa pod waste. The research was conducted in Fatukoa permanent nursery from December 2020 to March 2021. The method used in this study was a completely randomized design method ( RAL) with one test with four treatments with five replications consisting of: M0 = Soil (4 kg), M1 = soil + organic fertilizer for cocoa pod waste (3 kg: 1 kg), M2 = soil + organic fertilizer for fruit peel waste cocoa (2 kg : 2 kg), M3 = soil + organic fertilizer cocoa pod waste (1 kg : 3 kg). Parameters observed were plant height (cm), stem diameter (mm), number of leaves (strands), seedling quality index, dry weight (total dry weight (gr), shoot dry weight (gr) and root dry weight (gr) ), seedling robustness (cm), shoot-to-root ratio (gr) and live percentage (%) of red jabon seedlings. The results showed that the application of organic fertilizer for cocoa pod waste had no significant effect on several parameters, including plant height, stem diameter (at 2MST, 8MST, 10MST and 12MST), number of leaves, seedling quality index (2MST and 4MST), root dry weight, seedling robustness (2MST, 6MST, 8MST, 10MST and 12MST), root shoot ratio and live percentage of red jabon seedlings, but had a significant effect on several observation parameters, namely stem diameter at 4MST and 6MST with an average range of 0.12- 0.29 and 0.29-0.65, seedling quality index at the age of 6MST, 8MST, 10MST and 12MST with a mean range of 0.0021-0.0097, 0.0024-0.0054, 0.0022-0.0120 and 0.0022-0.0122, total dry weight at age 12MST with a mean range of 0.0158-0.0871, shoot dry weight at age 12MST with an average range of 0.0147-0.0693, and seedling robustness at age 4MST with the mean range is 1.15-6.1257

PENILAIAN VITALITAS DAN KUALITAS TAPAK DENGAN FOREST HEALTH MONITORING (FHM) DIBAWAH TEGAKAN JAMBU METE (ANACARDIUM OCCIDENTALE L.) DI DESA NUSANIPA, KECAMATAN TANJUNG BUNGA, KABUPATEN FLORES TIMUR. Luron, Yohanes A. P.; Pellondou, Mamie E.; Riwu Kaho, Norman P.L.B.
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.8033

This research was conducted in Tanjung Bunga District, East Flores Regency. This study aims to assess the vitality and quality of the cashew nut. The indicators observed were tree damage, canopy condition, cation exchange capacity and soil pH. The aims of this study were (1) to determine the health condition of the cashew tree and (2) to find out what factors influence it. The samples used were tree stands and soil samples, the technique of determining the sample was using cluster plots. Analysis of the data used is to calculate the index value of tree damage and canopy conditions and perform soil analysis to assess soil conditions. The results of this study showed that the health condition of the cashew stand at the tree level was in the poor category and the canopy condition in the medium category. The value of the quality of the site shows the cation exchange capacity (CEC) has a high value and the pH of the soil has a slightly acidic value. The influencing factors are Livestock, Plant Pest Organisms (OPT), environment, fire and limited water.

PENGGUNAAN ZAT PENGATUR TUMBUH (ZPT) ALAMI DAN PENGARUH LAMA PERENDAMAN UNTUK PERTUMBUHAN STEK PUCUK PULAI (Alstonia scholaris) Asit, Avelina M. B. Un; Seran, Wilhelmina; Pellondou, Mamie E.
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.8040

Pulai (Alstonia scholaris) is one type of forestry plant that has many benefits and grows fast and has a wide distribution almost all over Indonesia. Vegetative propagation by cutting shoots becomes one of the alternatives to propagation of Pulai plants. Factors that are known to affect the success of plant propagation through cuttings shoots are Growing Regulatory Substances (PGRS) and the length of immersion. This research was conducted to find out the use of natural ZPT and the long-time influence of immersion for the growth of Pulai cuttings. The research method uses a Complete RandomIzed Design using a 2 (two) factor factor, namely the first factor, among others, natural PGRS consisting of 3 levels, namely aquades (control), PGRS Coconut Water and PGRS Onion Extract and the second factor, among others, the length of immersion consisting of 4 levels, namely Long Immersion 4 Hours, 6 Hours, 8 Hours, and 10 Hours. The results showed that the natural PGRS use treatment and combination of different treatments were not noticeable to the number of leaves, the length of the primary root, the length of the shoot, the length of the buds, the period of bud appearance and the percentage of life, while the length of immersion differed markedly from the number of leaves and differed in unreality over the length of the primary root, the length of the shoot, the period of bud appearance and the percentage of life of alstonia scholariscuttings. The use of PGRS coconut water (A1) has the highest average on the parameters of leaf count, length of buds, period of appearance of buds and percentage of life and PGRS of onion extract (A2) has the highest average on the primary root length parameter, while the highest average immersion length treatment is found at the length of immersion for 4 hours (B1).

LAJU DEKOMPOSISI SERESAH DAN KETERSEDIAAN UNSUR HARA MAKRO DI BAWAH TEGAKAN JATI (Tectona grandis) DI KABUPATEN KUPANG Mau, Astin Elise; Seran, Wilhelmina; Pellondou, Mamie E.
Wana Lestari Vol 4 No 1 (2022): JURNAL WANA LESTARI
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.8044

Teak (Tectona grandis) is one type of plant that has the ability to adapt in dry climates such as in NTT. The availability of nutrients in the soil, especially under teak stands in forest areas is strongly influenced by the amount of organic matter in the form of litter that falls to the forest floor and the rate of decomposition of this type of litter. The research, which was conducted in Amabi Oefeto sub-district, Kupang Regency, which is under the management of KPH Kupang Regency, aims to determine the rate of decomposition and the content of macronutrients under teak stands. The results showed that the rate of decomposition of litter under teak stands on the 30th day of sampling was 0.072 gram/day. As for the content of macro nutrients based on the criteria for assessing the chemical properties of soil (1983), C organic under Teak (Tectona grandis) stands was included in the low criteria, which is worth 1.135%, total N was included in the medium criteria, which was 0.5%, total P was included in the criteria. very high, which is 90.326 mg/100 g of soil, available P is included in the very high criteria, which is worth 35.872 ppm and K-dd is included in the high criteria, which is 0.92 me/100 g of soil.

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