scholarly journals PENGARUH WAKTU PEMBERIAN MIKRO ORGANISME LOKAL TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KUBIS (Brasicca oleraceae L.)

AGRICA ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 112-123
Author(s):  
Murdaningsih Murdaningsih
Keyword(s):  
Treatment Period ◽  
Harvest Index ◽  
Block Design ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Total Leaf ◽  
Randomized Block Design ◽  
Growth Increase ◽  
Brassica Oleraceae

This research aims at finding out the effect of the treatment period of the local microorganism towards the growth and yield of cabbage plants (Brassica oleraceae L.) and was conducted in the experiment garden of Faculty of Agriculture Flores University in Lokoboko District, East Ndona Subdistrict, Ende Regency. The design used in this experiment is Randomized Block Design (RBD), with treatment used is M0 (without LMO treatment), M1 (once in 3 days LMO treatment), M2 (once in 5 days LMO treatment), and M3 (once in 7 days LMO treatment). The variable of the observation in this experiment is total leaves, fresh weight of crops per plant, fresh weight of crops per hectare, the diameter of the crops, fresh weight of residue, and the index of harvest. The result indicates that with the treatment of the period giving MOL 3 times a day shows the growth increase of plants’ total leaf in every period of observation 14hst, 21hst, 28hst, 35hst, 42hst). In all result variable showing the good increase to the result, M1 treatment fresh weight crop per plant is 1700 gr, fresh weight crop per ha are 68.00 tons, diameter crop is 19.52 cm, fresh weight of residue per plan are 1.94 kg, and harvest index is 46.70, M2 treatment fresh weight crop per plant is 1660 gr, fresh weight crops per ha are 1.88 kg, and harvest index are 46.89, M3 treatment fresh weight crop per plant is (1680 gr), fresh weight crop per ha are 67.2 tons, diameter crop is 18.92 cm, fresh weight residue per plant is (1,88 kg), and harvest index is 47.19.

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

GEMA AGRO ◽  
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.

scholarly journals PENGARUH PEMBERIAN DOSIS PUPUK N DAN P TERHADAP PERTUMBUHAN DAN HASIL KACANG PANJANG (Vigna Sinensis L)

AGRICA ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 22-34
Author(s):  
Murdaningsih Murdaningsih ◽  
Yohanes Karol Mbia Wae
Keyword(s):  
Nitrogen Fertilizer ◽  
Nitrogen Fertilization ◽  
Harvest Index ◽  
Block Design ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Vigna Sinensis ◽  
Randomized Block Design ◽  
Maximal Yield ◽  
Two Factors

The purpose of this research is to know whether the influence of using fertilizer N and P dosage towards the growth and yield of long beans (vigna sinesis L). This research was carried out in Onelako Village, Ndona subdistrict of Ende regency. The method used was Randomized Block Design with two factors of treatments and three replications. The first factor is nitrogen fertilizer which consists of three dosages namely N0: (non-nitrogen fertilizer), N1 (30 kg/ha), N2 (60 kg/ha) and second factor is phosphor fertilizer which comprises three dosage: P0 (non-phosphor fertilizer)), P1 (50 kg/ha) and P2 (100 kg/ha). Observation variables are the diameter of the rod, leaf number, leaf area, pods length, pods diameter, pods number, fresh weight of pods/plants, fresh weight of pods/ha, fresh maximal yield and residues/ha and harvest index. The result showed that no interaction between two factors of treatment (N x P). Nitrogen fertilization treatment of 60 and phosphor with a dosage of 100 kg/ha (P2)  produce the best yields towards all observed variables.  The yields of fresh weight of pods per highest plant is 62,56 gr acquired from plants which get N2 and P2 fertilizer. However, the treatments between N1 and N2 do not have a real difference in all observation variables as well as treatment of P1 and P2.

scholarly journals Karakteristik Pertumbuhan dan Hasil Tanaman Brokoli (Brassica oleraceae L. var. italica Plenck) yang Diberikan Green Manure Tithonia diversifolia

Jurnal Agrium ◽  
2016 ◽  
Vol 13 (1) ◽  
Author(s):  
Hafifah Hafifah
Keyword(s):  
Analysis Of Variance ◽  
Green Manure ◽  
Block Design ◽  
Growth And Yield ◽  
Tithonia Diversifolia ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Brassica Oleraceae

Penelitian ini bertujuan untuk mengetahui dosis green manure T.diversifolia yang tepat terhadap pertumbuhan dan hasil tanaman brokoli. Penelitian menggunakan rancangan acak kelompok (RAK) dengan 7 perlakuan dosis green manure T.diversifolia yaitu: T0 (Control), T1 (T.diversifolia 0,87 ton/ha setara  25 kg N/ha, T2 (T.diversifolia 1,75 ton/ha setara  50 kg N/ha, T3 (T.diversifolia 2,53 ton/ha setara 75 kg N/ha, T4 (T.diversifolia 3,50 ton/ha setara 100 kg N/ha, T5 (T.diversifolia 4,28 ton/ha setara  125 kg N/ha, T6 (T.diversifolia 5,25 ton/ha setara  150 kg N/ha. Data hasil pengamatan dianalisis dengan sidik ragam (ANOVA) dan hasil yang berbeda nyata diuji dengan Uji beda nyata terkecil (BNT) pada taraf 5 %. Pengamatan pertumbuhan brokoli diamati pada umur 28 hst, 35 hst, 42 hst, 49 hst, 56 hst dan hasil ditimbang saat tanaman dipanen. Hasil penelitian menunjukkan bahwa pemberian dosis green manure T.diversifolia 5,25 ton/ha setara 150 kg N/ha menghasilkan bobot segar massa bunga sebesar 15.333 kg/ha setara dengan 15,33 ton/ha. This researh aims to determine the dosege appropriate T.diversifolia green manure on growth and yield of broccoli. The researh randomized block design (RBD) with 7 dosage of  T. diversifolia green manure namely: T0 (Control), T1 (T. diversifolia 0.87 tonnes / ha equivalent of 25 kg N / ha, T2 (1.75 T.  diversifolia 1.75 tonnes / ha equivalent of 50 kg N / ha, T3 ( T. diversifolia 2.53 tonnes / ha, equivalent to 75 kg N / ha, T4 (T. diversifolia 3.50 tonnes / ha equivalent to 100 kg N / ha, T5 (T. diversifolia 4.28 tonnes / ha equivalent of 125 kg N / ha, T6 (T. diversifolia 5.25 tonnes / ha equivalent to 150 kg N / ha. the data were analyzed by analysis of variance (ANOVA) and significantly different results tested by the test least significant difference (LSD) at 5% level. Observation broccoli growth observed at 28 dap, 35 dap, 42 dap, 49 dap, 56 dap and the results were weighed when the crops are harvested. the results showed that the dosing T. diversifolia green manure 5 , 25 tons / ha equivalent to 150 kg N / ha fresh weight mass produce interest at 15 333 kg / ha equivalent to 15.33 tonnes / ha.

scholarly journals 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.)

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.

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

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

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

scholarly journals Aplikasi Biochar dan Kompos Terhadap Peningkatan Hasil Tanaman Jagung (Zea Mays L.)

GEMA AGRO ◽  
2018 ◽  
Vol 23 (1) ◽  
pp. 24 ◽  
Author(s):  
Petrus Kaliang Lelu ◽  
Yohanes Parlindungan Situmeang ◽  
Made Suarta
Keyword(s):  
Zea Mays ◽  
Leaf Area ◽  
Harvest Index ◽  
Zea Mays L ◽  
Block Design ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Compost Treatment

This study aims to determine the effect of biochar dosage and compost fertilizer and its interaction on the growth and yield of corn crops. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of biochar (B) consisting of 4 levels, namely: 0 ton ha-1 (B0), 5 ton ha-1 (B1), 10 ton ha-1 (B2), 15 ton ha-1 (B3). The second factor is the dosage of compost fertilizer (K) consisting of 2 levels: 0 ton ha-1 (K0), and 20 ton ha-1 (K1). The results showed that the interaction between the treatment of biochar dose and compost fertilizer had no significant effect on all observed variables. Biochar and compost treatment have significant effect to most observed variables, except on leaf area and harvest index have no significant effect. Treatment of biochar with a dose of 10 ton ha-1 gave the highest dry kiln seedlings weight of 7.83 tons increased by 35.60% compared to the lowest dose without biochar of 5.77 tons. Treatment of compost doses of 20 ton ha-1 gave the highest dry seed oven per hectare weight of 7.42 tons increased by 16.60% when compared with the lowest yield on treatment without compost dose as much as 6.37 tons.

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

Agrika ◽  
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. 

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

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.

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

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.

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

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

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

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