The Testing of Chicken Manure Fertilizer Doses to Plant Physiology Components and Bioactive Compound of Dewa Leaf

Perkasa, Achmad Yozar; Gunawan, Endang; Dewi, Sangrani Annisa; Zulfa, Ulya

doi:10.1016/j.proenv.2016.03.056

Cited by 8 publications

(7 citation statements)

References 2 publications

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“…The chlorophyll content of rice plants is greatly increased by the application of 5THa -1 of poultry manure [28]. This supported the prior hypothesis made by [29] that nutrients released by poultry manure during the post-anthesis stage were available to develop the chlorophyll content at the site of photosynthesis, assisting in crop yield development. A further finding from this study is that extremely young and old watermelon variety leaves samples did not exhibit any significant interactions with chicken manure treatment rates, which is consistent with the research of [29].…”

Section: Chlorophyll Contentsupporting

confidence: 79%

Influence of Poultry Manure Application Rates on Red and Yellow Varieties of Watermelon (Citrullus lanatus) in the Marginal Mineral Soil of Bukit Kor (Marang)

Dalorima¹,

Sakimin²,

Rudiyanto³

et al. 2022

ujar

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Increased crop yields and higher soil quality can be achieved by using the appropriate amount of fertiliser at the right time. A study on optimal poultry fertiliser rates for watermelon development on nutrient deficient soil, contributes to the current knowledge base. Thus, this paper intends to ascertain the effect of different application rates of poultry fertilizer on growth and yield properties of two cultivars of watermelon (Citrullus lanatus) on soil with marginal nutrients. Accordingly, an experiment was conducted at Universiti Malaysia Terengganu's research farm at Bukit Kor (Marang) to compare the effects of various application rates (T1: 0T/Ha, T2: 10T/Ha, T3: 20T/Ha, T4: 30T/Ha) of poultry manure on the performance of two watermelon varieties (V1:yellow variety (golden delight) and V2:red variety (new dragon)). Several growth and yield parameters were determined, of which the treatments on the red variety at 20THa -1 and 30THa -1 produced the significant higher results for vine length (189.38 & 189.43cm), number of leaves (61 & 63), number of lateral branches (2.5 & 2.33), leaf area index (0.12 & 0.13), chlorophyll content SPAD (36.32 & 37.03), ) and number of flowers (8.33 & 11.7). The present research, therefore, contributes to a growing body of evidence suggesting that the red variety of watermelon treated with 20THa -1 or 30THa -1 presented the best results.

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Section: Chlorophyll Contentsupporting

confidence: 79%

Influence of Poultry Manure Application Rates on Red and Yellow Varieties of Watermelon (Citrullus lanatus) in the Marginal Mineral Soil of Bukit Kor (Marang)

Dalorima¹,

Sakimin²,

Rudiyanto³

et al. 2022

ujar

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“…This is because total biomass is considered as the embodiment of all processes and events that occur in plant growth. Meanwhile, N30 demonstrated lowest PH at Week 4, however, continuously increased to highest at Week 12 (Figure 1b) because the plant was in conditioning, and N uptake was slow in the early treatment until the rise start exponentially positive linear to Week 12 ( Perkasa et al, 2016). Biomass increased due to phenological effect (Galieni et al, 2015).…”

Section: Discussionmentioning

confidence: 98%

“…The PH indicates the value between the apex (top) and the lowest stem part. Measurements were obtained by averaging three measurements (Perkasa et al, 2016).…”

Section: Plant Heightmentioning

confidence: 99%

Preliminary study on the effect of nitrogen fertilization on growth quality of Gynura procumbens

Bukhori

Jaafar

Ghasemzadeh

et al. 2021

APJMBB

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G. procumbens is an herbaceous medicinal plant. Despite the progressive reports on the potential pharmacological properties, many are overlooking at the importance of its agronomic requirements, especially in fertilization to produce high yields which have not been conclusively concluded. This study was carried out to examine the effects of nitrogen on growth quality. In this study of two factors, harvesting times and rate of nitrogen, a total of 12 combined treatments replicated three times with 108 plants were laid out according to randomized complete block design. Growth attributes were recorded in three harvests of triplicate samples to exhibit the trend for plant growth and quality, and statistically analysed. Nitrogen affected plant growth significantly (p≤0.05) with stronger effect on physiological attributes (p≤0.01). The results suggested that 0 nitrogen kg/ha at Week 12 and 90 nitrogen kg/ha at Week 4 is highly and least, respectively affected the morphology and physiology of G. procumbens. These attributes are controlled by the availability of usable nitrogen and agronomic management because nitrogen is needed in optimum quantity and must be in balance with other nutrients to achieve its maximum yield potential.

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“…Bobot umbi basah per hektar setelah dikonversi dari per tanaman untuk tiap perlakuan adalah 8.28 ton (tanpa perbaikan ruang tumbuh umbi), 13.19 ton (penambahan lubang tanam saja), 13.23 ton (penambahan lubang tanam dan sekam), 9.65 ton (penambahan lubang tanam sekam dan pupuk kandang), dan 11.51 ton (penambahan lubang tanam dan pupuk kandang). Perkasa et al (2016) Hubungan antara bobot jenis tanah (X g.cm -3 ) dengan bobot kering umbi (Y gram per tanaman) adalah Y = -3867 X 2 + 5355X -1486, (R 2 =0.884), sehingga dapat dihitung bobot jenis tanah optimum adalah 0,69 g.cm -3 . Tanah dengan bobot jenis lebih tinggi dari 0,69 g.cm -3 akan menurun bobot umbi, karena tanah lebih padat sehingga pertumbuhan umbi terhambat.…”

Section: Hasil Dan Pembahasanunclassified

Kadar Air Kapasitas Lapang dan Bobot Jenis Tanah yang Optimal untuk Pertumbuhan dan Produksi Umbi Uwi (Dioscorea alata L)

Sulistyono

Abdillah

2017

Agrovigor

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Food diversification is one of the ways in order to achieve national food security. One of the alternative food that has the potential to be developed is tuber of Dioscorea alata (uwi, ubi kelapa, keribang, water yam). The aim of this experiment was to determine optimum water content of field capacity and spesific weight of the tuber growing space of Dioscorea alata to produce maximum growth and tuber productivity. The experiment was arranged in Randomized Complete Block Design with five replications. The treatment of this research included without planting hole, with planting hole, husk addition as much as 50% of planting hole volume, husk and manure addition as much as 50% and 25% of panting hole volume, manure addition as much as 25% of planting hole volume. The result of this experiment shows that the treatment give significant effect on the physical characteristics of the soil and vegetative growth of plants (except plant height variable), but no significant effect in increasing the productivity of tubers. For the physical characteristics of the soil, the addition of planting hole, husks and manure has the lowest value of soil density and the highest value of soil field capacity. For the vegetative growth phase, planting in planting hole and addition of husks and manure has the highest number of leaves and the number of branches.The optimum water content of field capacity and spesific weight of the tuber growing space was 39.68 % dry weight based and 0,69 g.cm-3 respectively.

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The Testing of Chicken Manure Fertilizer Doses to Plant Physiology Components and Bioactive Compound of Dewa Leaf

Cited by 8 publications

References 2 publications

Influence of Poultry Manure Application Rates on Red and Yellow Varieties of Watermelon (Citrullus lanatus) in the Marginal Mineral Soil of Bukit Kor (Marang)

Influence of Poultry Manure Application Rates on Red and Yellow Varieties of Watermelon (Citrullus lanatus) in the Marginal Mineral Soil of Bukit Kor (Marang)

Preliminary study on the effect of nitrogen fertilization on growth quality of Gynura procumbens

Kadar Air Kapasitas Lapang dan Bobot Jenis Tanah yang Optimal untuk Pertumbuhan dan Produksi Umbi Uwi (Dioscorea alata L)

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