Pengaruh Konsentrasi Nutrisi AB Mix terhadap Pertumbuhan dan Hasil Sawi Pakcoy (Brassica rapa L.) dengan Hidroponik Sistem Sumbu (Wick System)

This study aims to determine the effect of the concentration of AB Mix nutrients on the growth and yield of pakcoy plants. This research has been carried out at the agronet house of the Faculty of Agriculture, Panji Sakti University at an altitude of 39 m above sea level (above sea level), in March-May 2019. The experimental design used a single randomized block design (RCBD), namely the concentration of the AB Mix nutrition treatment ( K). Statistical analysis showed that AB Mix nutrient concentration had a very significant effect (p <0.01) on plant height at 14 days after planting, 21 days after planting, 28 days after planting, total wet weight per plant, leaf area per plant, and economic fresh weight per plant. The nutrient concentration of AB Mix 1.2% provides the best growth and yield of pakcoy plants. The higher concentration of AB Mix nutrition given causes the total wet weight per plant to change quadratically Ŷ = -137.83x2 + 325.54x - 88.997 with the coefficient of determination (R2) = 1 so that the optimum concentration = 1.18% and wet weight is obtained maximum total planting = 103,226 grams.Keywords: hydroponics, AB Mix nutrition, pakcoy Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi nutrisi AB Mix terhadap pertumbuhan dan hasil tanaman pakcoy. Penelitian ini telah dilaksanakan di rumah agronet Fakultas Pertanian Universitas Panji Sakti pada ketinggian tempat 39 m dpl (dari atas permukaan laut), pada bulan Maret -Mei 2019. Rancangan percobaan menggunakan rancangan acak kelompok (RAK) faktor tunggal yaitu perlakuan konsentrasi nutrisi AB Mix (K). Hasil analisis staistik menunjukkan konsentrasi nutrisi AB Mix berpengaruh sangat nyata (p<0,01) terhadap tinggi tanaman pada umur 14 hst, 21 hst, 28 hst, 35 hst, berat basah total per tanaman, luas daun per tanaman, dan berat segar ekonomis per tanaman. Konsentrasi nutrisi AB Mix 1,2% memberikan pertumbuhan dan hasil tanaman pakcoy terbaik. Semakin tinggi konsentrasi nutrisi AB Mix yang diberikan menyebabkan berat basah total per tanaman berubah secara kuadratik yaitu Ŷ= -137,83x2 + 325,54x - 88,997 dengan koefisien determinasi (R2) = 1 sehingga diperoleh konsentrasi optimum = 1,18% dan berat basah total pertanaman maksimum =103,226 gram.Kata kunci: hidroponik, nutrisi AB Mix, pakcoy

Download Full-text

Pengaruh Konsentrasi Nutrisi AB Mix terhadap Pertumbuhan dan Hasil Sawi Pakcoy (Brassica rapa L.) dengan Hidroponik Sistem Sumbu (Wick System)

Agro Bali: Agricultural Journal ◽

10.37637/ab.v2i2.414 ◽

2020 ◽

Vol 2 (2) ◽

pp. 98-105

Author(s):

Made Suarsana ◽

I Putu Parmila ◽

Kadek Agus Gunawan

Keyword(s):

Statistical Analysis ◽

Sea Level ◽

Nutrient Concentration ◽

Block Design ◽

Optimum Concentration ◽

Growth And Yield ◽

Coefficient Of Determination ◽

Fresh Weight ◽

Randomized Block Design ◽

Wet Weight

Download Full-text

Effect of Biochar and Compost from Chicken, Goat, and Cow Manure on Cultivation of Red Chili (Capsicum annuum L)

SEAS (Sustainable Environment Agricultural Science) ◽

10.22225/seas.4.2.2291.95-101 ◽

2020 ◽

Vol 4 (2) ◽

pp. 95-101

Author(s):

Kadek Adi Mahendra ◽

Yohanes Parlindungan Situmeang ◽

Made Suarta

Keyword(s):

Sea Level ◽

Treatment Effect ◽

Block Design ◽

Fruit Weight ◽

Growth And Yield ◽

Cow Manure ◽

Fresh Weight ◽

Randomized Block Design ◽

Compost Application ◽

Number Of Leaves

Abstract This study aims to determine the effect of compost and biochar fertilizer at a dose of 15 tons ha-1 made from livestock manure and its interaction on the growth and yield of red chili plants. This research was conducted in Blahkiuh Village, Abiansemal District, Badung Regency, Bali with an altitude of 400-500 m above sea level. This research was started from February 2020 to July 2020. The design used in this study was a factorial randomized block design (RBD) consisting of 2 factors, namely: chicken compost with 4 levels and biochar 2 levels by testing the types of compost and biochar. The interaction between the treatment effect with the type of compost and the type of chicken biochar had no significant effect on all observed variables. The treatment of compost application had a significant to very significant effect on most of the observed variables, except for the number of leaves, which had no significant effect. The treatment of chicken biochar dosing had a significant to very significant effect on most variables except for the maximum number of leaves and fresh weight per fruit, which had no significant effect. The results showed that the highest fresh fruit weight was obtained in the type of compost given by chicken livestock, namely 1499.56 g or an increase of 46.46% compared to the lowest treatment obtained without compost, namely 1023.85 g. To increase the growth and yield of red chili plants, it is recommended to use compost types of chicken livestock and chicken biochar at a dose of 15 tonnes ha-1 and further research is needed on the provision of biochar and compost types at different locations and types of plants. Keywords: compost, biochar, and chili plants.

Download Full-text

MENINGKATKAN PERTUMBUHAN DAN HASIL PAKCOY (BRASSICA JUNCEARAPAL.) DENGAN MENGATUR DOSIS NUTRISI AB MIX AGRIFARM DAN UMUR BIBIT SECARA HIDROPONIK SISTEM NFT

GANEC SWARA ◽

10.35327/gara.v13i2.84 ◽

2019 ◽

Vol 13 (2) ◽

pp. 212

Author(s):

I WAYAN SUKASANA ◽

I NENGAH KARNATA ◽

BUDI IRAWAN

Keyword(s):

Combination Treatment ◽

Agricultural Land ◽

Block Design ◽

Growth And Yield ◽

Vegetable Crops ◽

Randomized Block Design ◽

Mustard Plant ◽

Two Factors ◽

Soil Media ◽

Wet Weight

Pakcoy is a type of mustard plant that is quite popular with the community, it is very suitable to be cultivated considering the need for vegetables is quite large. The community's need for fresh and pesticide-free vegetables is a choice now in line with the community's understanding of a healthy diet. Alternatives to fulfillment are chosen by planting with hydroponic media. Hydroponics is a substitute for soil media that can be used to grow vegetable crops. The presence of hydroponics is expected to be able to overcome the narrowing of agricultural land and reduce the use of pesticides considering that pesticides greatly affect human health and the environment. This study aims to determine the effect of nutritional doses of AB mix agrifarm and age of seedlings and their interactions on the growth and yield of pakcoy plants, this study is carried out in the experimental garden of the Faculty of Agriculture, Tabanan University which began on 9 December 2018 until 12 January 2019. The study used a Randomized Block Design (RBD) consisting of two factors. The first factor is the nutritional dose of AB mix agrifarm (N) which consists of three dose levels, namely the dose of 850 ppm, 1050 ppm and 1250 ppm. The second factor is the age of seedlings (U) which consists of two seedling age levels, namely the age of seedlings 1 week and 2 weeks. Each treatment is repeated four times. The results of the study obtained the interaction of dose agrifarm treatment with seed age showed a very significant effect (p 1 0.01) on all parameters except for the parameters of the number of leaves aged 35 days old which showed no significant effect (p 5 0.05). The economical wet weight of plant-1 and BKO of the highest yield of 1-crop yield is produced in the combination treatment of N3U, which amounted to respectively 244.09 g and 78.10g or increased respectively by 57.78% and 293.85% compared to results the lowest produced by the combination treatment of N1U1 is 154.71g and 19.83g

Download Full-text

Analisis Pupuk Kandang Ayam dan Biourine Terhadap Pertumbuhan dan Hasil Dari Benih dan Punggul Tanaman Kangkung Darat (Ipomea Reptans)

GEMA AGRO ◽

10.22225/ga.23.1.658.44-52 ◽

2018 ◽

Vol 23 (1) ◽

pp. 44

Author(s):

Ketut Agung Sudewa ◽

Luh Komang Sulasmini Mudra

Keyword(s):

Harvest Index ◽

Block Design ◽

Chicken Manure ◽

Growth And Yield ◽

Fresh Weight ◽

Liquid Fertilizer ◽

Randomized Block Design ◽

Treatment Dose ◽

Two Factors ◽

Index Treatment

This study aims to determine the effect of chicken manure and biourine on the growth of stem of ground water kangkung, so it is known that the best type of fertilizer used for growth and yield of kangkung plants after the first harvest. This experiment used a randomized block design (RBD) with a factorial experimental pattern consisting of two factors. The first factor is the dosage of biourine (B) consisting of 4 levels ie B0: control, B1: 200 L ha-1, B2: 400 L ha-1, and B3: 600 L ha-1. The second factor is dose of cow manure (K) consist of 2 levels ie K0: control and K1: 20 ton ha-1. The results concluded that there was no interaction between the treatment of chicken manure with biourin liquid fertilizer to all growth variables and the results observed in ground kangkung plants derived from stump except the variables of the harvest index. Treatment of chicken manure 20 tons ha-1 gave the highest economical fresh weight per plant that is 70.48 g and increased by 84.02% compared to the economical fresh weight per plant obtained in the treatment without chicken manure is 38.30 g, while the treatment dose of 400 L ha-1 biourine fertilizer gave the highest economical fresh weight per plant that is 55.66 g and increased by 7.63% compared to the economical fresh weight per plant obtained in the treatment without biourine fertilizer ie 51.71 g.

Download Full-text

The effect of combination of AB-mix nutrition with liquid organic fertilizer of tofu liquid waste on hydroponical growth and production of lettage (Lactuca sativa L.)

International Journal of Science and Research Archive ◽

10.30574/ijsra.2021.4.1.0190 ◽

2021 ◽

Vol 4 (1) ◽

pp. 165-170

Author(s):

Arnis En Yulia ◽

Murniati ◽

Isna Rahma Dini ◽

Laila Manja

Keyword(s):

Block Design ◽

Organic Fertilizer ◽

Liquid Waste ◽

Leaf Length ◽

Growth And Yield ◽

Fresh Weight ◽

Root Volume ◽

Lactuca Sativa L ◽

Randomized Block Design ◽

Number Of Leaves

This study aims to determine the effect of the combination of AB mix nutrients with liquid organic fertilizer (LOF) of tofu liquid waste on the growth and yield of lettuce plants and to obtain the best combination for the growth and yield of lettuce hydroponically. This study used a non-factorial Randomized Block Design (RBD), consisting of a comparison of nutritional treatments, namely: N1 = 100% AB mix + 0% LOF of liquid waste tofu, N2= 75% AB mix + 25% LOF of tofu liquid waste, N3= 50% AB mix + 50% LOF of tofu liquid waste, N4= 25% AB mix + 75 % LOF of tofu liquid waste, N5= 100% LOF of waste liquid tofu which consists of 4 replications. Parameters observed were plant height, number of leaves, leaf length, leaf width, root length, fresh weight, root volume and weight fit for consumption. The results showed that the administration of 50% AB mix + 50% LOF of tofu liquid waste and 25% AB mix + 75% LOF of tofu liquid waste showed results that tended to be the same but the results of the combination of 75% AB mix + 25% LOF of tofu liquid waste were higher. On the parameters of the number of leaves is 11.12 strands, fresh weight is 66.40 g and suitable weight for consumption is 58.31 g.

Download Full-text

PENGARUH LAMA PERENDAMAN AIR KELAPA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum. L) PADA BERBAGAI MACAM MEDIA

VIABEL Jurnal Ilmiah Ilmu-Ilmu Pertanian ◽

10.35457/viabel.v13i1.697 ◽

2019 ◽

Vol 13 (1) ◽

pp. 33-44

Author(s):

Fendi Ramdhani

Keyword(s):

Water Immersion ◽

Block Design ◽

Dry Weight ◽

Coconut Water ◽

Growth And Yield ◽

Randomized Block Design ◽

Significant Difference ◽

Wet Weight ◽

Number Of Leaves ◽

Number Of Shoots

Demand for shallots continues to increase due to increasing population and consumption of mera onions. This research was carried out in jingglong village, Sutojayan sub-district, Blitar district in April - June 2018. This research was conducted using factorial randomized block design (RBD) with 2 factors, the first factor was immersion in coconut water (k) which consisted of 3 levels namely immersion for 1 hour (k1) soaking for 2 hours (k2) soaking for 3 hours (k3). The second factor is various media (m) consisting of 3 levels: soil 1: fertilizer 1: husk ash 1 (m1), soil 2: fertilizer 1: husk ash 1 (m2), soil 1: fertilizer 2: husk ash 1 ( m3) The variables observed included plant height, number of shoots, number of leaves, weight of tuber stover, wet weight of tubers, dry weight of tubers. Data were analyzed using analysis of variance (ANOVA) level of 5% and further testing with Duncan's Multiple Range Test (DMRT). There is no real interaction between coconut water immersion and various planting media on the growth and yield of shallots. The treatment of coconut water immersion (k) significantly affected the height of shallot plants at the age of 14 days and 21 days, and affected the number of shoots and leaves at all ages of observation. The treatment of various planting media showed a significant difference at the age of 14 days to 21 days. The treatment of various planting media had a significant effect on the weight of stover and the wet weight of onion tubers with the highest yield (m1) of 122.03 gr, while in the wet weight the highest yield was on media (m1) with a yield of 80.51 gr.

Download Full-text

STIMULAT AUXIN ALAMI DAN INTERAKSINYA DENGAN NPK ANORGANIK UNTUK MEMACU PERTUMBUHAN AWAL BIBIT DAN MENINGKATKAN HASIL TANAMAN BAWANG MERAH (Allium ascallonicum L)

Agrika ◽

10.31328/ja.v14i2.1616 ◽

2020 ◽

Vol 14 (2) ◽

pp. 201

Author(s):

Palupi Puspitorini ◽

Eko Wahyu Budiman

Keyword(s):

Plant Height ◽

Block Design ◽

Growth And Yield ◽

Observation Data ◽

Fresh Weight ◽

Significant Interaction Effect ◽

Endogenous Factors ◽

Randomized Block Design ◽

Npk Fertilizer ◽

Bulb Rot

ABSTRAKPenelitian ini mempunyai tujuan untuk mengetahui durasi perendaman bibit dengan auxin alami dan dosis pupuk NPK yang tepat pada pertumbuhan dan hasil tanaman bawang merah (Allium ascalonicum L). Dalam budidaya bawang merah sering dijumpai pertumbuhan benih yang lambat disebabkan karena faktor dalam bibit (endogenous factor) yang merugikan karena akan berdampak pada serangan penyakit busuk umbi. Maka mempercepat munculnya tunas dengan perlakuan pemberian auxin dan pemberian pupuk NPK ini diharapkan akan diperoleh bibit yang segera tumbuh supaya dapat berproduksi dalam keadaan sehat. Pada penelitian ini akan dikaji bagaimana mempercepat pertumbuhan bibit bawang merah dengan perendaman cepat dalam auxin alami yang diinteraksikan dengan pemberian pupuk NPK. Penelitian disusun dalam RAK faktorial dengan 2 faktor sebanyak 3 x ulangan. Faktor 1 adalah perlakuan lama perendaman bibit bawang merah (D), yang terdiri dari D0 = tanpa perendaman , D1= perendaman 0,5 jam, D2 = perendaman 1 jam, D3= perendaman 1,5 jam, D4 = perendaman 2 jam. Sedangkan faktor kedua adalah pemberian pupuk NPK, P1= 100 kg/ha, P2= 200 kg/ha, P3= 300 kg/ha. Variabel yang diamati adalah tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun, jumlah umbi bawang merah/rumpun. Data dianalisis dengan menggunakan Anova dan uji DMRT 5%. Hasil Penelitian didapatkan bahwa ada pengaruh interaksi nyata antara perlakuan D (lama perendaman) dan P (dosis pupuk NPK) pada variabel tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun dan jumlah umbi/rumpun. Perlakuan terbaik adalah D4P3 yaitu perendaman bibit bawang merah selama 2 jam dengan pemupukan NPK anorganik 300 kg/ha. ABSTRACTThe aims of the study was to determine the duration of bulb dipping with natural auxin on the growth and yield of shallot (Allium ascalonicum L). In shallot cultivation, it is found that the slow growth of bulb is caused by the factors in the bulbs (endogenous factors) because it will impact on bulb rot disease. Then accelerating the emergence of shoots with the treatment of auxin and NPK fertilizer, it is hoped that the bulbs will grow well so that they will be harvested in a healthy condition. In this research, we will study how to accelerate the growth of shallot bulbs with rapid immersion in natural auxin which is interacted with NPK fertilizer. The research was arranged in a factorial randomized block design with 2 factors and repeated 3 times, where the first factor was the treatment was the length of dipping the shallot seeds. (D). consisting of D0 = without dipping, D1 = dipping 0.5 hours, D2 = dipping 1 hour, D3 = dipping 1.5 hours, D4 = dipping 2 hours. While the second factor is the provision of . NPK . fertilizer, P1 = 100 kg / ha, P2 = 200 kg / ha, P3 = 300 kg.ha. The variables observed were plant height, number of clumps / plant, fresh weight of shallots / plant, number of shallot bulbs / plant. Observation data were analyzed by ANOVA and 5% DMRT test. The results showed that there was a significant interaction effect between D and P treatment on the variable plant height, number of clumps/plant, fresh weight of shallots / plants and number of tubers / plants. The best treatment is D4P3, which is soaking shallot seeds for 2 hours with 300 kg / ha of inorganic NPK fertilization.

Download Full-text

PENGARUH WAKTU PEMBERIAN NUTRISI PADA PRODUKSI BENIH KENTANG SECARA AEROPONIK DENGAN APLIKASI ROOT ZONE COOLING DI DATARAN RENDAH TROPIS

Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) ◽

10.23960/jtep-l.v7i3.142-150 ◽

2018 ◽

Vol 7 (3) ◽

pp. 142

Author(s):

Eni Sumarni ◽

Noor Farid ◽

Loekas Soesanto ◽

Jajang Juansah

Keyword(s):

Sea Level ◽

Root Zone ◽

Growth Parameters ◽

Block Design ◽

Plant Diseases ◽

Growth And Yield ◽

Tuber Weight ◽

Central Java ◽

Root Area ◽

Randomized Block Design

Planting potatoes in the tropical lowlands as an effort to reduce the adverse effects of planting in the highlands such as erosion, pests and plant diseases has been carried out and the tubers have been successfully obtained. Planting of potato seeds was carried out with an aeroponic system and climate modification in the root zone cooling environment. Climate modification is carried out at an altitude of 250 m asl and <125 m asl. The stability of the temperature in the aeroponic chamber can be maintained by regulating the time of spraying cold nutrients through the nozzles to the root area. However, the importance of the time to provide nutrition in order to maintain the optimal temperature of the root area in aeroponic systems in the lowlands has not been widely reported scientifically. The purpose of this study was to obtain the appropriate time for nutrition in order to maintain optimal chamber temperature and to have an effect on the growth and yield of potato seeds. The research was conducted in the greenhouse of the Faculty of Agriculture, Jenderal Soedirman University, Purwokerto, Central Java, Indonesia. Height of place <125 m above sea level. The study was conducted from July to September 2017. The factors that were tried in the study were as follows: 1. Length of time for nutrition (T): T1: 2.5 minutes OFF and 15 minutes ON; T2: 5 minutes OFF, 15 minutes ON, T3: 10 minutes OFF, 15 minutes ON, T4: 15 minutes OFF, 15 minutes ON, 2. Varieties (V): V1 (Atlantic), V2 (Granola). Growth parameters observed: plant height, number of leaves, number of tubers, tuber weight. Experiment using a randomized block design with 3 replications. The data were analyzed by F test and continued with Duncan’s Multiple Range Testof 5% level.The results showed that the duration of nutrient administration by setting a timer gave different results on the growth and development of aeroponic plants of potato seeds in the lowlands 125 m above sea level. The duration of nutrition administration 2.5 minutes OFF gave the highest number of tubers and tuber weight compared to the duration of nutrition 5 minutes, 10 minutes and 15 minutes OFF. The number of tubers obtained is 7.3 tubers / plant with boto an average of 2 mg. The duration of nutrition is 5 minutes, 10 minutes and 15 minutes OFF does not produce tubers.

Download Full-text

APPLICATION OF SOME TYPES OF SEAWEEDS ON THE GROWTH AND YIELD OF SHALLOT (Allium ascalonicum L.)

AGROLAND The Agricultural Sciences Journal ◽

10.22487/j24077593.2016.v3.i2.8578 ◽

2017 ◽

Vol 3 (2) ◽

Author(s):

Ramal Yusuf ◽

Abdul Syakur ◽

Budiatno Budiatno ◽

Hidayati Mas'ud

Keyword(s):

Plant Height ◽

Block Design ◽

Growth And Yield ◽

Fresh Weight ◽

Green House ◽

Food Research ◽

Randomized Block Design ◽

Different Types ◽

Eucheuma Cottonii ◽

Flavor Enhancer

Shallot plant is often used as a flavor enhancer and appetite enhancer food. Research on shallotcrop has been done. Application of seaweedsgive a different effect on increasing the productivity and growth of shallots. This study aims to determine the effect of applying different types of seaweed on growth and yield of shallot variety Lembah Palu. This research was conducted at the Green House of Faculty of Agriculture, University of Tadulako from March to May 2016. The study conducted using a randomized block design (RBD). The treatments: B0 = control, B1 = NPK 0.2 g / pot, B2 = (Cauelerpa sp) 100 ml/pot, B3 = (Sargassum sp) 100 ml/pot, B4 = (Eucheuma cottonii) 100 ml /pot, B5 = Sea lettuce (Ulva sp) 100 ml/pot. there are six treatments, each treatment was replicated four times, so there are 24 experimental units. The results indicatedthat the application of various types of seaweed significant effect on plant height, fresh weight of the plants, the fresh weight of tuber and diameter of the bulb.

Download Full-text

Pengaruh Pemotongan Umbi Dan Pemberian Beberapa Dosis Pupuk Npk Majemuk Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium ascolanicum L.)

Agrologia ◽

10.30598/a.v4i2.201 ◽

2018 ◽

Vol 4 (2) ◽

Author(s):

Andi Apriany Fatmawaty ◽

Sri Ritawati ◽

Lisa Noviyanti Said

Keyword(s):

Experimental Design ◽

Interaction Effect ◽

Block Design ◽

Dry Weight ◽

Growth And Yield ◽

Independent Effect ◽

Fresh Weight ◽

Randomized Block Design ◽

Two Factors ◽

Npk Fertilizer

Implementation of good cultivation systems can improve onion (Allium ascalonicum L.) yield. The purpose of this study was to determine the effect of tuber cuttings and the dose of NPK fertilizer on the growth and yield of onion. The experimental design was factorial randomized block design arranged consisting of two factors. The first factor was tuber cuttings which consists of without and with ¼ and 1/3 cut; the second one was dosage of NPK fertilizer which consists of without and with 200 kg/ha; 400 kg/ha; 600 kg/ha. There are 12 combinations of treatments, each of which is repeated three times. The results showed that there was no interaction effect between tuber cutting and NPK dosages on growth and yield of onion. independent effect of tuber cuttings and NPK dosages also didn’t inflence both parameter. Tuber cuttings only increase pant height at one and two weeks after planting. Overall, cutting-quarter of the tuber could induce better fresh weight and dry weight of tubers although statistically didn’t significant.

Download Full-text