PERTUMBUHAN STEK BATANG CINCAU HIJAU (Premna oblongifolia Merr) AKIBAT PEMBERIAN PUPUK ORGANIC CAIR DAN PUPUK NPK PADA TANAH GAMBUT

Green cincau (Premna oblongifolia Merr) is a functional food plant that needs to be developed because it functions as a refreshing plant and has high chlorophyll content to increase endurance and its phytochemical content which is useful for overcoming various diseases. Green cincau (Premna oblongifolia Merr) in peat soils have not been widely cultivated due to the constraints of low soil fertility. This research is basic research aiming to determine the effect of using liquid organic fertilizers and inorganic fertilizer on the growth of green cincau in peat soil. The research was conducted in the greenhouse of the Department of Agronomy and soil analysis was carried out at the UPR Integrated Laboratory. This research used a factorial completely randomized design (CRD) consisting of 2 factors, namely factor I (Liquid Organic Fertilizer) consisting of 3 types, namely: P0 = without liquid organic fertilizer; P1 = Agrobost liquid organic fertilizer; P2 = Nasa liquid organic fertilizer; Factor II (NPK Inorganic Fertilizer) which consists of 3 levels, namely: N0 = NPK 0 g polibag-1; N1 = NPK 1 g polibag-1; N2 = NPK 2 g polibag-1. There were 9 treatment combinations, the replication was carried out 3 times so that there were 27 experimental units. Growth observation variables included a number of shoots, shoot length, number of leaves, leaf area, leaf fresh weight, number of roots, root length, and root fresh weight. Data were analyzed by analysis of variance (F test) at the 5% level, if the effect was significant, then tested it with the 5% BNJ test. The results showed that the interaction of liquid organic fertilizer and NPK inorganic fertilizer did not significantly affect all variables. The application of liquid organic fertilizer affects the number of leaves, leaf area, leaf fresh weight, number of roots and root fresh weight. Nasa organic fertilizer provides better growth than Agrobost with 13.42 leaves shoots-1, 2,623.40 cm2 leaf area polibag-1, 47.02 g polibag-1 fresh leaf weight, 12 roots number polibag-1 and 1.55 root weight g polibag-1. NPK inorganic fertilizer at a dose of 2 g polibag-1 resulted in better leaf fresh weight, namely 45.64 g polibag-1

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RESPONSE OF GAMAL (Gliricidia sepium) AND INDIGOFERA (Indigofera zollingeriana) FORAGE ON APPLICATION OF ANORGANIC AND ORGANIC FERTILIZER

Pastura ◽

10.24843/pastura.2018.v08.i01.p08 ◽

2019 ◽

Vol 8 (1) ◽

pp. 33

Author(s):

Roni N.G.K. ◽

S.A. Lindawati

Keyword(s):

Leaf Area ◽

Plant Height ◽

Plant Species ◽

Organic Fertilizer ◽

Dry Weight ◽

Stem Diameter ◽

Inorganic Fertilizer ◽

Organic Fertilizers ◽

Total Dry Weight ◽

Leaf Dry Weight

The productivity of forage depends on the availability of nutrients in the soil where it is grown, so fertilization to replace harvested produce is absolutely necessary. This study aims to study the response of gamal and indigofera forage on application of inorganic and organic fertilizers. Research using a completely randomized design factorial pattern of two factors, the first factor is the type of plant (G = Gamal; I = Indigofera) and the second factor is the type of fertilizer (T = without Fertilizer; A = Inorganic fertilizer NPK; K = commercial organic fertilizer; O = conventional organic fertilizer; B = bioorganic fertilizer), repeated 4 times so that it consists of 40 experimental units. The variables observed were plant height, number of leaves, stem diameter, leaf dry weight, stem dry weight, total dry weight of leaves, ratio of dry weight of leaves/stems and leaf area per pot. The results showed that there was no interaction between plant species and types of fertilizer in influencing the response of gamal and indigofera plants. Plant species have a significant effect on stem diameter, while fertilizer types have a significant effect on plant height, leaf dry weight, total dry weight of leaves and leaf area per pot. Based on the results of the study it can be concluded that the response of gamal plants is similar to indigofera, all types of fertilizers can improve the response of plants and organic fertilizers produce the same crop response with inorganic fertilizers. Keywords: gamal, indigofera, inorganic fertilizer, organic fertilizer

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kajian macam dan dosis pupuk organik terhadap pertumbuhan ketela pohon

Innofarm:Jurnal Inovasi Pertanian ◽

10.33061/innofarm.v22i1.3525 ◽

2020 ◽

Vol 22 (1) ◽

pp. 46

Author(s):

Annisa Witular ◽

JM Sri Hardiatmi ◽

Kharis Triyono

Keyword(s):

Root Length ◽

Organic Fertilizer ◽

Dry Weight ◽

Organic Fertilizers ◽

Root Weight ◽

Fresh Weight ◽

Shoot Height ◽

The Real ◽

Significant Difference ◽

Difference Test

Study the Types and Dosage of Organic Fertilizers of Cassava (Manihot esculenta Crantz). The research to observe the development of cassava due to the influence of cassava based on organic fertilizer. This research was conducted from October 2019 to January 2020, in the Experimental Garden of the Faculty of Agriculture, Slamet Riyadi University, Surakarta. This study used a Completely Randomized Design (CRD) method with 1 treatment, namely type and dose of organic fertilizers and obtained 10 combinations treatments and each was repeated 3 times. From the research data, analysis of variance will be carried out nd then the real difference test will be countinued with the real Honestly Significant Difference test at the 5% level. In this observation observed included 8 parameters: shoot height, longest root length, number of roots, number of leaves,fresh weight of planted roots, dry weight of planted roots, fresh weight of planting buds, and dry weight of planting buds. The results showed that (1) effect of kinds and dosages of organic fertilizer the effect very apparent in the parameters of the number of planted leaves, number of planted roots, longest root length, dry weight of planted roots, fresh weight of planted shoots and dry weight of planted shoots. Significantly affected the shoot height parameters. No significant effect is found on the parameters of the fresh root weight of the crop. (2) The dosage of 1.9 kg / polybag (MD7) fertilizer application gave the best results on the dry weight of shoots, 378 grams.

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PENGARUH PUPUK ORGANIK CAIR NASA TERHADAP PERTUMBUHAN BIBIT TANAMAN JATI PUTIH (Gmelina arborea Roxb)

AGRICA ◽

10.37478/agr.v6i1.422 ◽

2020 ◽

Vol 6 (1) ◽

pp. 10-22

Author(s):

Josina Irene Brigetha Hutubessy

Keyword(s):

Leaf Area ◽

Block Design ◽

Organic Fertilizer ◽

Dry Weight ◽

Fresh Weight ◽

Plant Seed ◽

Optimum Dosage ◽

Randomized Block Design ◽

Seed Growth ◽

Number Of Leaves

This research aims to determine the effect of concentration of organic fertilizer Super NASA to the growth of seeds of white teak and to know the optimum dosage of organic fertilizer Super NASA can increase the growth of NASA plant seed white teak. The design used in this study was a Randomized Block Design with the treatment used is N0: without fertilizer Super NASA NASA, N1: Fertilizer NASA7 .5 ml seeds-1, N2: Fertilizer NASA 15 ml seeds-1, N3: Fertilizer NASA 22.5 ml seeds-1, N4: Fertilizer NASA 30 ml seeds-1. Variable observation in this study is the height of the plant, number of leaves, leaf area, fresh weight tan-1, fresh and dry weight oven tan-1. The results showed that the granting of Fertilizer NASA exerted a highly significant effect on the height of plant (23,65%), the number of leaves is not significant, leaf area (53,61%), fresh weight tan-1 (60,89%) and dry weight tan-1 (55,43%). The optimum dosage of Fertilizers NASA give the seed growth of white teak is best on the seed-1is 30 ml.

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RESPON TANAMAN KUBIS (Brassica olacea var. capitata) TERHADAP KOMBINASI APLIKASI PUPUK ORGANIK DAN ANORGANIK

Jurnal Ilmu-Ilmu Pertanian Indonesia ◽

10.31186/jipi.23.1.46-52 ◽

2021 ◽

Vol 23 (1) ◽

pp. 46-52

Author(s):

Erin Puspita Rini ◽

Sugiyanta Sugiyanta

Keyword(s):

Organic Fertilizer ◽

Fertilizer Application ◽

Inorganic Fertilizer ◽

Organic Fertilizers ◽

Growth And Yield ◽

Fertilizer Treatment ◽

Inorganic Fertilizers ◽

Nutrient Adequacy ◽

Number Of Leaves ◽

Organic And Inorganic Fertilizers

[CABBAGE (Brassica olacea var. capitata) GROWTH AND YIELD AFFECTED BY COMBINATION OF ORGANIC AND INORGANIC FERTILIZER APPLICATIONS]. The use of organic fertilizer increasingly sought by farmers due to the increase in demand for organic products by consumers and also awareness of the sustainability of the land. The use of organic fertilizers in the cultivation alone could improve the soil quality but needs to be balanced with inorganic fertilizers to meet the nutrient adequacy. This study aims to examine the effect of organic and inorganic fertilizers combination on the growth and cabbage yield, and also to determine the most efficient dosage combination of organic and inorganic fertilizers. This research was conducted at the IPB Pasir Sarongge Experimental Station, Cianjur, West Java from November 2020 to February 2021. The study was compiled using RCBD with 4 replications and 7 treatments. The results showed the combination of 0.75 doses of inorganic fertilizer (150 kg/ha of urea, 75 kg/ha SP36, and 75 kg/ha KCl) and 3 tons/ha of organic fertilizer could increase 14.87 to 15.44% plant height and the number of leaves at 12.82 -15.11% compared to the same dose of inorganic fertilizer treatment alone. The combination of 1 dose (200 kg/ha of urea, 100 kg/ha SP36, and 100 kg/ha KCl) inorganic fertilizer application and 2 tonnes/ha of organic fertilizer could increase 50,60% yield/plot and yield/ha cabbage than 1 dose of inorganic fertilizer treatment..

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Interaksi Antara Daya Tumbuh Benih dengan Pertumbuhan Tanaman Semangka (Citrullus lanatus (Thunb.) Matsum dan Nakai) Pada Pemupukan Organik dan Anorganik

Jurnal Penelitian Pertanian Terapan ◽

10.25181/jppt.v15i3.131 ◽

2017 ◽

Vol 15 (3) ◽

Author(s):

Nazirwan Nazirwan ◽

Anung Wahyudi

Keyword(s):

Block Design ◽

Organic Fertilizer ◽

Fertilizer Application ◽

Inorganic Fertilizer ◽

Main Stem ◽

Organic Fertilizers ◽

Stem Length ◽

Inorganic Fertilizers ◽

Number Of Leaves ◽

Organic And Inorganic Fertilizers

The aim of this research to observe and analyze the ability to grow of watermelon seeds in organic and inorganic fertilizers. Observing and analyzing the interaction between the ability to grow of watermelon seeds with plant growth in organic and inorganic fertilizers. Recommend a combination of organic and inorganic fertilizers that provide maximum results. This research was conducted in field of State Polytechnic of Lampung on June until Agustus 2014. This research uses a randomized complete block design (RCBD) with treatment in the form of thiamethoxam, inorganic fertilizers and organic fertilizers, namely: P1 = 0% organic fertilizer + 100% inorganic fertilizer; P2 = 25% organic fertilizer + 75% inorganic fertilizer; P3 = 50% organic fertilizer + 50% inorganic fertilizer; P4 = 75% organic fertilizer + 25% inorganic fertilizer; P5 = 100% organic fertilizer + 0% inorganic fertilizer. Doses of inorganic fertilizers: Urea = 300 kg.ha-1, SP-36 = 200 kg.ha-1, KCl = 100 kg.ha-1. Organic fertilizer: manure (cow manure) = 20 tons.ha-1. Data were analyzed with analysis of variance and if there is a real different treatments followed by LSD test at 5% level. The results showed that organic and inorganic fertilizer application significantly affected fruit length and fruit weight, but did not significantly affect the ability to grow, main stem length and number of leaves. The length of the longest fruit found in the treatment of inorganic fertilizer application of 75% + 25% organic fertilizer (P2). While the weight of the heaviest fruit found in the treatment of organic fertilizer application of 100% (P5). The highest ability to grow plant found in the treatment of 100% inorganic fertilizer application (P1), treatment of inorganic fertilizer application 50% + 50% organic fertilizers (P3), P2 and P5 treatment. The longest length of main stem found in P5 treatment, while the highest number of leaves found in P2 treatment. Keywords: fertilization, organic, inorganic, watermelon

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Peningkatan Kualitas Biourin Sapi dengan Penambahan Pupuk Hayati dan Molase serta Pengaruhnya terhadap Pertumbuhan dan Produktivitas Pakchoy

Jurnal Hortikultura Indonesia ◽

10.29244/jhi.8.3.183-191 ◽

2017 ◽

Vol 8 (3) ◽

pp. 183

Author(s):

Yulia Nuraini ◽

Rurin Eka Asgianingrum

Keyword(s):

Organic Fertilizer ◽

Soil Health ◽

Crop Productivity ◽

Organic Fertilizers ◽

Fresh Weight ◽

Kaempferia Galanga ◽

Randomized Design ◽

Cow Urine ◽

Number Of Leaves ◽

Completely Randomized Design

ABSTRACT The use of inorganic fertilizers to increase crop productivity can be suppressed by switching it to organic fertilizers. The abundance of cow urine waste can be used as organic fertilizer and to be used as biourine. This study was aimed at determining the effect of biofertilizers and molasses toward biourine quality and its effect on productivity of pakchoy. This research was conducted in UPT Compost Brawijaya University, and glasshouses in Sukapura Village, Probolinggo in August to November 2016. This research consisted of two steps. First production of biourine with the addition of organic material such as molasses, biofertilizers, and empon-empon namely turmeric, galangal, and Kaempferia galanga, which consists of 12 treatments with 3 replications arranged in a completely randomized design, and application of biourine on pakchoy consisting of 6 treatments (control, doses of 200, 300, 400, 500, and 600 ml L-1) with three replications. The results of first step showed E1 treatment (10 L biourine + 30 ml + 750 ml molasses) can improve N-total 860%, organic matter 282%, and population of microbe 1229%. The best biourine in first research (E1 treatment) was applied with dose 600 ml L-1 showed the best result. It showed to increase the number of leaves as much as 48% and the fresh weight of pakchoy by 405% when compared to no biourine treatment.Keywords: biofertilizer, inceptisols, soil health, and population of microbe ABSTRAK Penggunaan pupuk anorganik untuk meningkatkan produktivitas tanaman dapat ditekan dengan beralih menggunakan pupuk organik. Melimpahnya limbah urin sapi dapat dimanfaatkan sebagai pupuk organik dengan dijadikan biourin. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan pupuk hayati dan molase terhadap kualitas biourin dan pengaruhnya terhadap produktivitas pakchoy. Penelitian dilakukan di UPT Kompos Universitas Brawijaya, dan rumah kaca di Desa Sukapura, Probolinggo pada bulan Agustus sampai Nopember 2016. Penelitian dilakukan dalam 2 tahap, pertama pembuatan biourin dengan penambahan bahan organik berupa molase, pupuk hayati, dan empon-empon (kunyit, lengkuas, dan kencur) yang terdiri dari 12 taraf perlakuan dengan 3 ulangan pada Rancangan Acak Lengkap, dan kedua pengaplikasian biourin pada tanaman pakchoy yang terdiri dari 6 taraf perlakuan (kontrol, dosis 200, 300, 400, 500, dan 600 ml L-1) dengan 3 kali ulangan. Hasil penelitian tahap pertama menujukkan perlakuan E1 (10 L urin + 30ml pupuk hayati + 750ml molase) mampu meningkatkan N-total 860%, bahan organik 282%, dan populasi mikroba sebesar 1229%. Aplikasi biourin terbaik pada penelitian tahap 1 (perlakuan E1) dengan dosis 600 ml L-1 pada tanaman pakchoy menunjukkan hasil terbaik, ditunjukkan dengan meningkatnya jumlah daun sebanyak 48% dan bobot basah tanaman sebesar 405% jika dibandingkan tanpa pemberian biourin.Kata kunci: inceptisol, kesuburan tanah, mikroba, dan pupuk organik cair

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Growth and Yield of Radish (Raphanus sativus L.) as Influenced by Different Levels of Kalli Organic Fertilizer on the Jos Plateau

Asian Journal of Research in Crop Science ◽

10.9734/ajrcs/2019/v4i430078 ◽

2019 ◽

pp. 1-8

Author(s):

U. M. Umar ◽

I. Ibrahim, Iro ◽

S. M. Obidola

Keyword(s):

Leaf Area ◽

Plant Height ◽

Organic Fertilizer ◽

Total Yield ◽

Research Work ◽

Growth And Yield ◽

Root Weight ◽

Jos Plateau ◽

Number Of Leaves ◽

Different Levels

Aims: To determine the effect of Kalli organic fertilizer on the growth and yield of radish. Study Design: The experimental design used for this study was a Randomized Complete Block Design (RCBD) consisting of four (4) treatments (0, 400, 500 and 600 kgha-1) which were replicated four (4) times. Place and Duration of the Study: The experiment was conducted at Federal College of Forestry Jos, Plateau State located in the North Central part of Nigeria between September – October, 2018. Methods: Soil samples were collected and analysed. Agronomic practices such as land preparation, planting, fertilizer application, weeding and harvesting were also carried out. The data was collected on plant height, number of leaves, leaf area, number of roots, length of roots, diameter of roots, root weight and root yield. Data collected was analysed using Analysis of Variance (ANOVA) with Minitab 23 statistical package at 5% level of probability and where significance was determined Duncan Multiple Range Test (DMRT) was used to separate the means. Results: The findings from this research work revealed that there was no significant effect of Kalli organic fertilizer on the plant height, number of leaves. But the leaf area was found to be significant (p=0.05) at 8WAP with the application of 600 kgha-1 recording the largest (143.30 cm2) leaf. The number of roots, length of roots, weight of root and total yield was found to be significant (P=0.05) on the application of different levels of Kalli organic fertilizer. The application of 600 kgha-1 produced the highest number (35.50) of radish roots, length (24.83 cm) of radish roots, weight (7.20 kg) of radish and total yield (18000 kgha-1) of Radish. Conclusion: Based on this research study it could be concluded that the application of Kalli (600 kgha-1) organic fertilizer significantly increased the yield of Radish. It is therefore recommended that organic fertilizer can be applied for optimum production of Radish.

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Nisbah Berat Daun Dan Luas Daun Spesifik Tanaman Sawi Akibat Pemberian Pupuk Organik Di Tanah Gambut Kota Palangka Raya

Anterior Jurnal ◽

10.33084/anterior.v13i2.232 ◽

2014 ◽

Vol 13 (2) ◽

pp. 132-138

Author(s):

Djoko Eko Hadi Susilo

Keyword(s):

Leaf Area ◽

Specific Leaf Area ◽

Organic Fertilizer ◽

Peat Soil ◽

Area Ratio ◽

Single Treatment ◽

Single Factor ◽

Variable Response ◽

Number Of Leaves ◽

Mustard Green

The purpose of this research is to know and analyze the weight area ratio and specific leaf area mustard green on the effect of organic fertilizer PETROGANIK on peat soil in Palangka Raya from January to March 2014 in Panarung, Palangka Raya. This experiment used single treatment with randomized complete design, each treatment was repeated ten times. The treatment consist of single factor is dose of giving organic fertilizer PETROGANIK (PO) in five levels : PO1 = 200 kg ha-1, PO2 = 400 kg ha-1, PO3 = 600 kg ha-1, PO4 = 800 kg ha-1 and PO5 = 1.000 kg ha-1. Variable response of this research is a high plant, number of leaves, leaf area, weight area ratio, specific leaf area, and fresh yield of mustard green on 28 days after planting. The experiment resulted, showed that organic fertilizer PETROGANIK nonsignificant to high plant, number of leaves, leaf area, weight area ratio and specific leaf area but significant and can increase the fresh yield of mustard green. Although organic fertilizer PETROGANIK nonsignificant to weight area ratio and spesific leaf area mustard green, but its an alternative variable to describing plant growth and correlation with a fresh yield of mustard green. Application 1.000 kg ha-1 organic fertilizer PETROGANIK is the best treatment to increase growth plant and yield mustard green on peat soil.

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Produksi Kacang Tunggak (Vigna unguiculata [L.] Walp) dengan Input Pupuk Rendah

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) ◽

10.24831/jai.v48i1.27597 ◽

2020 ◽

Vol 48 (1) ◽

pp. 44-51

Author(s):

Resti Fadillah ◽

Heni Purnamawati ◽

Supijatno

Keyword(s):

Leaf Area Index ◽

Leaf Area ◽

Nitrogen Fertilizer ◽

Organic Fertilizer ◽

Raw Material ◽

Root Weight ◽

Fresh Weight ◽

Area Index ◽

Main Plot ◽

Goat Manure

Cowpea is prospective as a substitute for soybeans, as raw material for tempeh. In this study, low inputs of cowpea production is proposed. This study aimed to determine the effect of manure and nitrogen fertilizer on the growth and production of cowpea. The study was conducted at the Cikabayan Experimental Station, IPB, Bogor, Indonesia, from November 2018 to March 2019, using a split-plot design. As the main plot was goat manure rates consisted of 0, 2.5, and 5 tons ha-1. The subplots consisted of four rates of nitrogen, namely 0, 15, 30, and 45 kg N ha-1. The results showed that the application of manure increased the fresh weight of the leaf, the number of flower bunches, and the number of flowers. The application of N fertilizer increased leaf fresh weight, leaf area index, dry root weight, and shoot/root ratio at five weeks after planting. The combination of organic fertilizer with a dose of 2.5 tons ha-1 combined with 45 kg ha-1 nitrogen fertilizer tends to give better productivity than without fertilizer. Thus, cowpea can be produced using low input of manure and N. Keywords: leaf area index, leaf weight, flower bunches

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Effectiveness of Apu-Organic Liquid Fertilizer (Pistia stratiotes L.) on Ipomoea reptans Poir. Growth

Jurnal Riset Biologi dan Aplikasinya ◽

10.26740/jrba.v2n2.p55-63 ◽

2020 ◽

Vol 2 (2) ◽

pp. 55

Author(s):

Ambar Pratiwi ◽

Arni Isma Nurrohmi

Keyword(s):

Ground Water ◽

Organic Liquid ◽

Organic Fertilizer ◽

Optimum Concentration ◽

Organic Fertilizers ◽

Pistia Stratiotes ◽

Fresh Weight ◽

Water Spinach ◽

Number Of Leaves ◽

Independent Variable

Fertilization uses organic fertilizers made of Apu-apu (Pistia stratiotes L.) can support nutrient availability there by increasing soil fertility. P. stratiotes L. contains nutrients but in elemental form that is not yet available. So far, the abundance of P. stratiotes L. has not been utilized properly by the society, hence that research is needed to make liquid organic fertilizer P. stratiotes L. by fermentation. The purpose of this study was to determine the increase in the growth of Ipomoea reptans Poir. by giving apu-apu liquid organic fertilizer and determine the optimum concentration of liquid organic fertilizer for apu-apu for the growth of ground water spinach. This research was conducted at the Kemusuh Green House, Banyurejo, Tempel, Sleman. The independent variable used was the POC concentration of Apu-apu plants with five replications and six levels of treatment (K = 0%, P1 = 4%, P2 = 8%, P3 = 12%, P4 = 16% and P5 = 20%). The data obtained were analyzed using ANOVA followed by the Duncan Test. Apu-apu liquid organic fertilizer contains elements C (4.6%), N (0.07%), P (0.09%) and K (0.07%). The application of liquid organic fertilizer made from apu-apu has an effect on the growth of water spinach on the parameters of the number of leaves, leaves width, fresh weight and chlorophyll content. The conclusion obtained from the results of this study is that the application of liquid organic fertilizer apu-apu provides an increase in the growth of ground water spinach.

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