scholarly journals Pest Control Technology for Plutella Xylostella L. on Green Mustard (Brassica Juncea L.) Using Bacillus Thuringiensis in Tukungan Soil

2021 ◽  
Vol 7 (2) ◽  
pp. 52-60
Author(s):  
Akhmad Rizali ◽  
Riza Adrianoor Saputra ◽  
Muhammad Alfian
Keyword(s):  
Bacillus Thuringiensis ◽  
Brassica Juncea ◽  
Plutella Xylostella ◽  
Agricultural Land ◽  
Block Design ◽  
Growth And Yield ◽  
Traditional Markets ◽  
The People ◽  
Randomized Block Design ◽  
Management Technology

Green mustard (Brassica juncea L.) is a popular vegetable among the people. Green mustard leaves are commonly used as complementary ingredients such as chicken noodle, meatballs, etc. These vegetables are easily accessible to traditional markets, supermarket, and mall. The main obstacle in cultivating green mustard is Plutella xylostella attack. P. xylostella pests can attack both vegetative and generative, striking at the shoots and leaves of plants from breeding to harvesting. One of the effective and safe controls is the bioinsecticide Bacillus thuringiensis. Tukungan soil is a swamp land management technology that aims to diversify commodities that can be planted. This technology is very helpful in utilizing and maximizing existing agricultural land, especially in South Kalimantan. The bioinsecticide material used is a strain of B. thuringiensis which is the Turex WP. This research aims to determine the best dose of bioinsecticide B. thuringiensis (Turex WP) in controlling P. xylostella pests, increasing growth and yield of green mustard in tukungan soils. The research used a one-factor randomized block design, namely the dose of bioinsecticide (Turex WP) consisting of five treatments: p0 = 0 g/L, p1 = 0.5 g/L, p2 = 1 g/L, p3 = 1.5 g/L, and p4 = 2g/L. The results showed that the bioinsecticide B. thuringiensis (Turex WP) with a dose of 2 g/L was effective in controlling P. xylostella pests, increasing growth and yield of green mustard in tukungan soils.

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

GANEC SWARA ◽  
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

scholarly journals PENGARUH WAKTU TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS YANG DITUMPANGSARIKAN DENGAN TANAMAN KACANG TANAH

2020 ◽  
Vol 10 (1) ◽  
pp. 1-8
Author(s):  
Ayu Tuti Lestari ◽  
Aris Aksarah Pas ◽  
Hasmari Noer
Keyword(s):  
Agricultural Land ◽  
Sweet Corn ◽  
Block Design ◽  
Growth And Yield ◽  
Good Growth ◽  
Planting Time ◽  
Time Treatment ◽  
Randomized Block Design ◽  
The Right ◽  
Central Sulawesi

This study aims to determine the right planting time to obtain optimal sweet corn results in intercropping systems with peanut plants. This research was conducted in the Agricultural Land of Petobo Village, South Palu Village, Palu City, Central Sulawesi for 3 months starting from September to November 2017. The research was carried out using a one-factor Randomized Block Design (RBD), by grouping based on water sources. The treatments that were tried were the intercropping system (TS) planting time, as follows: TS0 = Sweet corn grown together with peanuts; TS1 = Sweet corn planted with 2 WAP peanuts; TS2 = Sweet corn planted with 4 WAP of peanut; TS3 = Sweet corn monoculture. Each treatment consisted of 3 replications so that there were 12 test unit plots. The results showed that the planting time treatment significantly affected the growth and yield of sweet corn on intercropping systems with peanuts. The treatment of planting time together between peanuts and sweet corn gave better growth than other treatments, but the sweet corn monoculture (TS3) treatment gave better results compared to other treatments. Good growth and yield of both plants is recommended at the same time between peanuts and sweet corn in intercropping systems

scholarly journals Pengaruh dosis kascing dan bioaktivator terhadap pertumbuhan dan hasil tanaman sawi (Brassica juncea L.) yang dibudidayakan secara organik

Kultivasi ◽  
2019 ◽  
Vol 18 (2) ◽  
Author(s):  
Agus Wahyudin ◽  
Aep Wawan Irwan
Keyword(s):  
Experimental Design ◽  
Organic Farming ◽  
Plant Height ◽  
Brassica Juncea ◽  
Block Design ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Mustard Green

 Sari. Peningkatan produktivitas sawi (Brassica juncea L.) dapat dilakukan secara organik. Tujuan penelitian ini untuk mengetahui pengaruh dosis kascing dan penggunaan bioaktivator terhadap pertumbuhan dan hasil tanaman sawi. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK), terdiri atas sembilan kombinasi perlakuan dan diulang empat kali, masing-masing kombinasi perlakuan adalah: tanpa kascing dan tanpa bioaktivator; kascing 5 ton/ha dan tanpa bioaktivator; kascing 5 ton/ha dan bioaktivator 4 mL/L; kascing 10 ton/ha dan tanpa bioaktivator; kascing 10 ton/ha dan bioaktivator 4 mL/L; kascing 15 ton/ha dan tanpa bioaktivator; kascing 15 ton/ha dan bioaktivator 4 mL/L; kascing 20 ton/ha dan tanpa bioaktivator; serta kascing 20 ton/ha dan bioaktivator 4 mL/L.  Hasil penelitian menunjukkan bahwa pemberian pupuk kascing dan bioaktivator memberikan pengaruh yang nyata terhadap tinggi tanaman, jumlah daun, berat basah tanaman, dan berat kering tanaman dibandingkan dengan tanpa pemberian kascing dan bioaktivator. Dosis pupuk kascing 5 ton/ha tanpa bioaktivator merupakan dosis yang dianjurkan karena memberikan tinggi tanaman, jumlah daun, berat basah, dan berat kering yang sama dibandingkan dengan perlakuan lainnya yang diberi pupuk kascing dan bioaktivator pada dosis yang lebih tinggi.Kata kunci: Pupuk Kascing, Bioaktivator, Tanaman Sawi, Budidaya Organik  Abstract: Brown mustard yield can be increased based on organic farming. The purpose of this study was to determine the effect of vermine compost dose and bioactivactor application on the growth and yield of brown mustard.  The experimental design used Randomized Block Design. There were nine treatments: without vermi manure and without bioactivator; vermi manure 5 ton/ha and without bioactivator; vermi manure 5 ton/ha and bioactivator 4 mL/L; vermi manure 10 ton/ha and without bioactivator; vermi manure 10 ton/ha and bioactivator 4 mL/L; vermi manure 15 ton/ha and without bioactivator; vermi manure 15 ton/ha and bioactivator 4 mL/L; vermi manure 20 ton/ha and without biactivator; and vermi manure 20 ton/ha and bioactivator 4 mL/L; with four replications.  The results of experiment showed that all dosages of vermi manure fertilizer and bioactivator increased the plant height, number of leaves, and biomass of plant. Dosage 5 ton/ha vermi manure without biactivator gave the best result on biomass of plant.Keywords: Vermi Manure, Bioactivator, Mustard Green, Organic Farming

scholarly journals THE EFFECT OF VARIOUS RATES OF COW MANURE APPLICATION ON GROWTH AND YIELD OF MUSTARD (BRASSICA JUNCEA L.)

2018 ◽  
Vol 4 (1) ◽  
pp. 42
Author(s):  
Nur Humairoh Arzad ◽  
Yohanis Tambing ◽  
Bahrudin Bahrudin
Keyword(s):  
Plant Height ◽  
Brassica Juncea ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Cow Manure ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
The Village

The research was conducted in the village of Sidera, Subdistrict of Sigi Biromaru, District of Sigi, in May to June 2016. The research aims to find out the effect of various rates of cow manure on growth and yield of mustard.this research was arranged  in a randomized block design (RBD) which consist of 5 rates ofcow manure are: 10 t ha-1, 15 t ha-1, 20 t ha-1, 25 tha-1 and 30 t ha-1 , each treatment was repeated three times to obtain 15 units experiment. The results of this research showed that the application of cow manure significantly affected on growth and yield of mustard plants (plant height, number of leaves, fresh weight and dry weight of plant) and best rate of manure to mustard (Brassica juncea L.) can be achieved at the dose of 25 t ha-1. 

scholarly journals Pemanfaatan Limbah Organik dalam Pembuatan Bioinsektisda berbasis Bacillus thuringiensis sebagai Agens Pengendalian Hama Tanaman Caisim Brassica juncea

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Dessy Tri Astuti ◽  
Nurhayati Damiri ◽  
Yulia Pujiastuti ◽  
Siti Rakhmi Afriani
Keyword(s):  
Bacillus Thuringiensis ◽  
Brassica Juncea ◽  
Pest Control ◽  
Organic Waste ◽  
Block Design ◽  
Ground Surface ◽  
Coconut Water ◽  
Randomized Block Design ◽  
Integrated Pest Control ◽  
Washing Water

Astuti et al, 2018. Utilization of Organic Waste in the Making of Bacillus thuringiensis-based Bioinsecticides as Agents for Control of Caisim Brassica juncea Pests. JLSO 7(2): Bacillus thuringiensis was one of the entomopathogenic bacteria that can produces toxic crystal proteine (ᴕ-endotoksin). The use of bioinsecticide as a biological agent in pest control was one component of integrated pest control (IPM). The aimed of this reseacrh was to know the population of pests in plants and the percentage of damage to plants that exist in each treatment. The research was conducted in a vegetable garden in the Banyuasin district in November 2017 until January 2018. The research method used a randomized block design with 5 treatments and 4 blocks. The treatment was Bacillus thuringiensis KJ3R5 cultured in coconut water and rice washing water  (A), Bacillus thuringiensis LC2 cultured in coconut water and tofu wastewater (B), commercial Bacillus thuringiensis (C), inorganic insecticide (sidametrin) (D), and water as control (E). The variables observed were arthropod populations on the canopy and ground surface of choy sum (Brassica rapa var. parachinensis or Brassica chinensis var. parachinensis) plants. The results showed that 4 species of pests i.e. Pyllotreta crucifera, Spodoptera litura, Plutella xylostella, and Helula sp. Treatment with Bacillus thuringiensis LC2 (B) resulted in reduction of plant damage by 61%.

scholarly journals Effectiveness of Pruning Levels on the Results of Several Chili Plant Varieties (Capsicum annuum L)

MAPETARI ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 45-50
Author(s):  
Irma Lisa Sridanti ◽  
Fitri Susanti
Keyword(s):  
Capsicum Annuum ◽  
Agricultural Development ◽  
Block Design ◽  
Growth And Yield ◽  
Capsicum Annuum L ◽  
The People ◽  
Randomized Block Design ◽  
Food Needs ◽  
Very High ◽  
High Support

The success of agricultural development has provided very high support for meeting the food needs of the people of Indonesia, but it is realized that behind these successes there are weaknesses that need to be corrected. Varieties consist of a number of different genotypes, where each genotype has the ability to adapt to the environment. Each variety has a genetic that can affect growth and yield, and the ability to adapt to different varieties. Pruning is an attempt to eliminate some parts of the plant, this is usually related to the cutting of parts of the plant that are diseased, unproductive, or unwanted. The purpose of crop trimming by controlling or directing plant growth is produced. This study aims to look at the effectiveness of peroide trimming on the yield of several chili plant varieties (Capsicum annuum L).                This research was conducted in Sumber Bening village, Selupu Rejang Sub-district from July to October 2016. The chili varieties used in this study were F1, Belinda F1 and Samido F1. This study used a Randomized Block Design (RBD) with 2 factors and 3 replications. Data were analyzed using Variety Analysis (Anava). From the results of the analysis that the Jitu variety has better results than Belinda and Samido varieties. It is assumed that the 30% pruning rate is the ideal level of pruning against growth in plant height, number of fruits and weight of fruit. The treatment of varieties against pruning has no significant effect on all variables

scholarly journals Growth and Yield of Soybean (Glycine max L. Merill) at Various Doses of Bokashi Fertilizer on Ultisol

2021 ◽  
Vol 4 (2) ◽  
pp. 60-64
Author(s):  
Luki Rianti ◽  
Hesti Pujiwati ◽  
Masdar Masdar ◽  
Hermansyah Hermansyah ◽  
Heru Widiyono
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Yield Component ◽  
Raw Material ◽  
Growth And Yield ◽  
Optimum Dose ◽  
The People ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Number Of Leaves

Soybean is a type of secondary crop that is widely cultivated and used as raw material for tofu, tempe, milk, and so on by the people of Indonesia. Soybean consumption is always increasing but soybean production has decreased. This study aims to obtain the optimum dose of Bokashi fertilizer on plant growth and yield in Ultisol. The study was carried out in Medan Baru, Kandang Limun Village, Muara Bangkahulu District, Bengkulu City from December 2018 to April 2019. This study used a Completely Randomized Block Design (RCBD) with one factor, namely the dose of Bokashi fertilizer with five levels, namely 0 tons ha-1, 25 tons ha-1, 35 tons ha-1, 45 tons ha-1, and 55 tons ha-1. The results showed that the optimum dose of Bokashi fertilizer was not found in the growth component or yield component. The dose of Bokashi fertilizer had a significant effect (p<0.05) on the growth of Bokashi and the number of leaves.

scholarly journals The Aplications Biological Control of the Pest Population ( Plutella xylostella Linn. And C. pavonana Zell.) and Their Natural Enemies in Cabbage Plants in the Village Kalibaru Kulon, District Banyuwangi

2016 ◽  
Vol 16 (2) ◽  
pp. 55
Author(s):  
Helmi Helmi ◽  
Didik Sulistyanto ◽  
Purwatiningsih Purwatiningsih
Keyword(s):  
Biological Control ◽  
Bacillus Thuringiensis ◽  
Natural Enemies ◽  
Plutella Xylostella ◽  
Agricultural Land ◽  
Block Design ◽  
Pest Population ◽  
Percentage Decrease ◽  
Randomized Complete Block Design ◽  
The Village

The aim of the research was to determine the effectiveness of biological control agens  to the population of pests  and their natural enemies in cabbage crops in agricultural land Kalibaru kulon Kab. Banyuwangi. The research was conducted by Randomized Complete Block Design with with five replications. The treatments were Control as P0, Heterorhabditis sp. as P1, Bacillus thuringiensis as P2, Profenofos as P3, Beauveria bassiana as P4, Red bacteria as P5. Data were obtained from observations of pest population and their natural enemies, as well as the percentage decrease in the population of pests and their natural enemies. Data were analyzed using ANOVA and LSD were tested further by 5%. The results showed that Heterorhabditis sp. was the most effective agents to control populations of Plutella xylostela Linn. and Crocidolomia pavonana Zell., this is also indicated by a decrease in pest population of Plutella xylostela by 54.66% and amounted to 47.9% Crocidolomia  pavonana. Aplication biological agens  was not  affect  the population of natural enemies Coccinela repanda, and Verania sp. Keywords : Cabbage, Biological Control, Pests, Natural enemies

scholarly journals Respon Pertumbuhan dan Hasil Tanaman Sawi (Brassica juncea L.) terhadap Pemberian Dosis Pupuk Kandang Kotoran Itik pada Lahan Rawa Lebak

2012 ◽  
Vol 2 (1) ◽  
pp. 39-43
Author(s):  
Noraida Hayati
Keyword(s):  
Brassica Juncea ◽  
Growth Response ◽  
Block Design ◽  
Economic Value ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Significant Response ◽  
Randomized Block Design

       Mustard greens is a vegetable commodity that has high economic value and contains vitamins A, B and C. The growth and production of mustard greens in swampy swamps can be optimal if the addition of fertilizer is done with organic or non-organic fertilizers. Duck manure contains macro and micro nutrients which are high enough to support the growth of mustard greens. This study aims to (i) determine the growth response and yield of mustard greens to the administration of several doses of duck manure in lebak swamp land (ii) obtain the best dosage of duck manure that can respond to growth and yield of mustard plants on lebak lowland. This research was conducted in Sungai Durait Village, Babirik District, Hulu Sungai Utara Regency. In July - August 2008, using a single randomized block design (RBD), with 6 treatments and 4 replications so that there were 24 experimental units. Examinee factor is dosage duck's manure that is 0 kg.m2, 0,5 kg.m2, 1 kg.m2, 1,5 kg.m2, 2 kg.m2, 2.5 kg.m2. The result of the research showing the treatment duck's manure very significant response to all of variable with the best treatment is 1,5 kg.m2 or 15 ton.ha-1

scholarly journals Pengaruh sistem monokultur dan tumpangsari antara sayuran dan Crotalaria juncea L. terhadap akumulasi Pb, biomassa, dan hasil tanaman

Agromix ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 111-118
Author(s):  
Yekti Sri Rahayu ◽  
Tatik Wardiyati ◽  
Moch. Dawam Maghfoer
Keyword(s):  
Chinese Cabbage ◽  
Agricultural Land ◽  
Crop Yields ◽  
Plant Biomass ◽  
Cropping Systems ◽  
Block Design ◽  
Growth And Yield ◽  
Cultivated Plants ◽  
Crotalaria Juncea ◽  
Randomized Block Design

Intercropping system that involves planting multispecies between accumulator plants and cultivated plants is a way to improve the phytoextraction of heavy metals in agricultural land simultaneously. However, how the effect of accumulator plants on the growth and yield of cultivated plants has not been widely studied. This study aims to determine the growth and yield of vegetables intercropped with accumulator plants from the legume group, namely Crotalaria juncea L. The study was carried out using a randomized block design with one factor, namely Chinese vegetable monoculture (P1), bean vegetable monoculture (P2), and accumulator plant monoculture. Crotalaria juncea L. (P3), an intercropping system between Chinese cabbage and Crotalaria juncea L. (P4; and an intercropping system of beans and Crotalaria juncea L (P5). The results showed that in Chinese cabbage, monoculture planting produced biomass and crop yields. per plant and per plot was higher than the crops grown by intercropping. In the bean crop, monoculture and intercropping systems did not provide differences in biomass yield and fruit yield per plant and per plot. Crotalaria juncea L, which was grown in monoculture produced plant biomass and the yield of the stove per square is higher gi compared to those planted by intercropping. Crotalaria juncea L. intercropped with Chinese cabbage was able to accumulate more Pb in the roots, while Crotalaria juncea intercropped with chickpeas accumulated higher Pb in the stems. Crotalaria juncea plants grown in monoculture accumulated higher Pb than those intercropped with vegetables, so further research is needed to test the effective removal of Pb using other cropping systems.

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