Study the Effect of P. minor Seaweed Crude Extract as a Biostimulant on Soybean

Nol, Zozy Aneloi; Aliyyanti, Putri; Mansyurdin,

doi:10.3923/pjbs.2022.23.28

Cited by 3 publications

(5 citation statements)

References 9 publications

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“…Hadi et al (2016 telah melaporkan beberapa jenis rumput laut di Pantai Nirwana, Padang, Sumatera Barat, yang memiliki potensi sebagai biostimulan. Pada skrining biostimulan yang dilakukan oleh Noli et al (2022) melaporkan ekstrak Padina minor memberikan hasil terbaik dalam memacu perkecambahan dan pertumbuhan vegetatif.…”

Section: Pendahuluanunclassified

Determination of The Essential Micro Element Content of Padina sp from Lemukutan Waters as a Biostimulant Candidate

Ashari,

Apindiati

2024

JBT

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The search for biostimulant candidates to increase plant fertility is increasingly being encouraged, especially in utilizing abundant marine resources. Padina sp seaweed, which is widely found in Lemukutan waters, is a type of brown seaweed that is not widely used by the local community, and tends to be considered a weed. Determination of micromineral levels in Padina sp using the atomic absorption spectrophotometry method. The aim of this research is to determine the micro mineral content of iron (Fe), zinc (Zn), manganese (Mn), and copper (Cu) in Padina sp seaweed from the waters of Lemukutan Island as a biostimulant candidate. The research results show that the micro mineral elements Padina sp from Lemukutan waters contain Fe, Zn, Mn and Cu elements of 5.05 ppm, 1.3 ppm, 2.87 ppm and 0.1 ppm respectively. Based on the micro mineral content, it indicates that Padina sp can be used as a basic ingredient for biostimulants in the fields of agriculture and aquaculture.

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Section: Pendahuluanunclassified

Determination of The Essential Micro Element Content of Padina sp from Lemukutan Waters as a Biostimulant Candidate

Ashari,

Apindiati

2024

JBT

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“…Improved water uptake and nutrients, which ultimately led to the promotion of overall vigor and the growth of plants. [14] Padina minor Soybean Increasing plant height [15] Rice Increase root wet weight, grain weight per clump, and 100-grains weight [16] Soybean Padina minor was the best increase plant height, number of leaves, number of branches and fresh weight [17] Sargassum wightii Rice Improved germination percentage, germination speed, shoot length, root length, and seedling fresh and dry weight.…”

Section: Seaweed Spesies Plant Treatment Response Referencementioning

confidence: 99%

“…Padina minor Soybean 0.1%, 0.2%, 0.3% and 0.4% Padina minor 0.4% was most effective stimulating the vegetative growth of soybean, and therefore, they can be considered as a potential source of bio stimulant to enhancing the growth of [17] The positive effect of biostimulant extract highly influenced by the dose and concentration [3]. Plant growth can be enhanced by using biostimulant at an appropriate concentration [24].…”

Section: Sargassum Crassifoliummentioning

confidence: 99%

An Overview: Seaweed Extract as Biostimulant

Shayen,

Noli,

Maideliza

2023

IJPSAT

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Applying biostimulants to plants can improve their physiological functions, promoting growth and decreasing the impacts of stress factors on plants. Seaweed is one of the biostimulant sources that are widely explored on crops recently. Seaweed extract can improve plant growth at all stages including, germination, harvest, and even post-harvest. A variety of beneficial compounds in seaweed extract stimulates plant growth such as minerals, secondary metabolites, growth-promoting hormones, vitamins, and other bioactive compounds. A recent study showed that there are several factors affecting the effect of seaweed extract on crops such as types of seaweed, types of plants, concentration, and extraction method of seaweed extract. Several research reported that biostimulant can be more effective in combination with other bioactive compounds. Concerns about the effectiveness of this biostimulant are required in order to find the best formula for increasing plant development.

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“…Hasil skrining dari beberapa jenis rumput laut Padina minor memperlihatkan pengaruh yang lebih baik sebagai biostimulan terhadap pertumbuhan tanaman padi dan kedelai. Ekstrak kasar Padina minor dengan konsentrasi 0,4% dapat meningkatkan kadar klorofil tanaman kedelai (Noli et al, 2022). Oleh karena itu, perlu dilakukan upaya untuk meningkatkan efektifitas pemanfaatan Padina minor sebagai biostimulan dalam meningkatkan kadar klorofil, pertumbuhan, dan produksi kedelai, yaitu melalui konversi dalam bentuk formulasi nanopartikel.…”

Section: Pendahuluanunclassified

“…Kalium juga terlibat dalam proses sintesis klorofil pada daun (Maghraby et al, 2022). Padina minor juga memiliki Mn yang juga membantu fotosintesis, terutama dalam mengaktifkan RNA polimerase enzim dalam kloroplas (Noli et al, 2022).…”

Section: Kadar Klorofil a Klorofil B Dan Klorofil Totalunclassified

Pengaruh Aplikasi Nanobiostimulan Rumput Laut (Padina minor Yamada) terhadap Kadar Klorofil Kedelai (Glycine max (L.) Merr.)

Shayen,

Noli,

Maideliza

et al. 2023

Bioscientist j. ilm. bosbiol.

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Chlorophyll is a green pigment in plants which is important for the process of photosynthesis. The photosynthesis process affects plant growth. Seaweed extract has been proven to be a source of biostimulants that can increase plant growth, one of which is Padina minor. Concentration and frequency are important factors that influence the work of biostimulants. One effort to increase the effectiveness of biostimulants is by changing the crude extract into the form of nanoparticles. This research aims to analyze the effect of concentration, frequency, and interaction between concentration and frequency of crude extract and Padina minor nano extract on chlorophyll levels in soybean plants. The method used was a completely randomized design (CRD) in factorial consisting of 2 factors and 4 replications. Factor A concentration of Padina minor extract, namely control, crude extract 0.4%, nano extract 0.2%, 0.3%, 0.4%, 0.5% and 0.6%. Factor B is the frequency of administration of Padina minor extract, namely 1, 2, and 3 times administration. Based on research that has been carried out, the results showed that administration of 0.4% crude extract increased the average chlorophyll a level by 6.6% and a total of 11%. Meanwhile, chlorophyll b gave the same results as 0.3% nano extract, namely an increase of 14% compared to the control. The total frequency of administration of Padina minor extract was 3 times, and the same as the other treatments, increasing chlorophyll a levels by 4.6%, b by 5.2%, and a total of 4.9% compared to the control. The interaction between concentration and frequency of administration of Padina minor nano extract gives the same results as the crude extract, with lower concentration and less frequency of application in increasing levels of chlorophyll a, chlorophyll b, and total chlorophyll in soybean plants.

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Study the Effect of P. minor Seaweed Crude Extract as a Biostimulant on Soybean

Cited by 3 publications

References 9 publications

Determination of The Essential Micro Element Content of Padina sp from Lemukutan Waters as a Biostimulant Candidate

Determination of The Essential Micro Element Content of Padina sp from Lemukutan Waters as a Biostimulant Candidate

An Overview: Seaweed Extract as Biostimulant

Pengaruh Aplikasi Nanobiostimulan Rumput Laut (Padina minor Yamada) terhadap Kadar Klorofil Kedelai (Glycine max (L.) Merr.)

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