Agripreneur, 11 (2) (2022) pp. 53-62 Journal homepage: www.iocscience.org/ejournal/index.php/Agripreneur Agripreneur : Jurnal Pertanian Agribisnis is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0). Published by: IOCSCIENCE Agripreneur : Jurnal Pertanian Agribisnis Journal homepage: www.iocscience.org/ejournal/index.php/Agripreneur Journal homepage: www.iocscience.org/ejournal/index.php/Agripreneur EFFECT OF GIVING SILVER BLACK PLASTIC MULCH ON 14 GENOTICS OF LONG BEANS (Vigna sesquipedalis) Taufan Rahmadi Aji Faculty of Agriculture, Brawijaya University, Indonesia Email: rahmadiaji@gmail.com Abstract Study this aim for knowing influence gift mulch plastic black silver on results and component results plant peanut long. hypothesis which filed that is there is influence gift mulch plastic black silver on the yield and yield components of long bean plants. Study this implemented in the garden test University Brawijaya which located in the village of Jatikerto. Located at an altitude of ± 330 m above sea level, with Alfisol soil type. This research was conducted in February May 2008. This research uses Draft Plot Divided (RPT) with plot main use mulch and child plot form genotype peanut long. Ma s ing each repeated 3 time. As for treatment that is TM = without mulch, M = with mulch , G1 until G14 = genotype peanut long. Variable which observed that is: Age flowering, Age harvest, Long pod, Amount pod planting, Weight pod planting, Amount seed per pod, Amount pod planting, Amount clusters planting, Potency results planting, Amount pod percluster. Data which obtained analyzed with use analysis variety and done test F on level 5%. If results testing show results which different real, then proceed with the BNT test at the level of 5%. Results study show that interaction real on use mulch plastic black silver to 14 genotype peanut long occur on variable total flower planting, total pod per cluster, total cluster planting. Significant interaction on the yield of long bean plants on the use of mulch seen on weight pod planting and weight pod plot. kindly whole, plant peanut long which planted with use Plastic mulch gives higher yields. Keywords: Mulch, Genotype, Long Beans. 1. Introduction Plant peanut long (Vigna sesquipedalis) is plant which including vegetables pod which favored by Public wide in this world. Peanut long, as plant legumes annuals, is plant food season hot which could adapt with good on all region tropical wet and currently. Peanut long tolerant on condition hot and dry, but no tolerant frozen. Seed dry and pod fresh usually used as food and part The vegetative part is used as fodder (Peksen, 2004). Effort enhancement productivity very urgent because peanut long is vegetables which have mark nutrition tall. Until now problem deficiency energy and proteins still struck a number of country in this world, including in Indonesia (Kuswantoetal, 2003). On the pods, peanut long contain around 50 calories per 100g when cooked, with content proteins not enough from 3%. There is also vitamin C (around 15mg) and provitamin A ( 23 µg RAE) as well as content folate (around 45g). Content nutrition on leaves young very good, that is contain 25% proteins from weight dry and is a high-quality protein (National Research Council, 2006). Therefore, long bean is a source of protein that is cheap and easy to develop in various regions (Rukmana, 1995). productivity peanut long still very low, matter this caused because technique cultivation which applied not yet optimal. Planting peanut long on generally still very traditional, so that results production no optimal. Use mulch is wrong one application technology cultivation agriculture. With use mulch this could reduce competition plant to weed, Upgrade humidity land, balancing rate acidity (pH) land, reduce fluctuation temperature land, reduce evaporation land, so that humidity land could maintained, reduce damage (erosion) land because water rain, reduce washing hara especially Nitrogen and Upgrade activity microbiology land, reduce attack pest sucker (Thrips, mite and lice leaf) and disease transmitted land (fall sprouts and swollen roots) . 54 ❒ ISSN : 2302-9625 (Print) 2828-6316 (Online) Agripreneur, Vol. 11, No. 2 December 2022: pp 53-62 According to Purwowidodo (1983) for control evaporation water so use mulch is ingredient which potential for maintain temperature, humidity land, content ingredient organic, reduce total and speed Genre surface, Upgrade absorption water and control weed growth. By doing this research is expected capable knowing influence gift mulch plastic black silver on results and long bean yield components. 2. Methods 2.1 Place and Time Study this implemented in the garden test University Brawijaya which conveniently located in D esa Jatikerto, Subdistrict Kromengan, Regency Poor. Is at on height ±330 masl, with type land Alfisol. Study this held in February May 2008. 2.2 Tools and Materials Ingredient which used for study this is 12 strain hope peanut long University _ Brawijaya that is from peanut long collection from Prof. Dr. Ir. Kuswanto, Ms and 2 varieties peanut long as comparison, that is variety KP-7 and varieties local aura White. Besides that used also Furadan. that fertilizer used that is fertilizer NPK 15:15:15 and Urea for Fulfill need plant nutrients. Tool which used in study this Among other, mulch black silver used for repair air order land and availability water for plant, stake for help growth plant peanut long, rope raffia for tie stem plant on stake, rule for measure long pod, label for mark plant which used in observations, scales for measure heavy pods , planks name and marker for give name on each strain . 2.3 Research methods Study use Draft Plot Divided (RPT) which repeated 3 times and as the main square is usage silver black mulch namely: Without using mulch (TM) , Using black silver mulch (M) . Whereas child plot is strain peanut long which consists from 12 strain peanut long hope and 2 varieties superior peanut long that is KP7 and White Aura. From treatment the obtained 28 unit combination treatment . Treatment repeated 3 time with randomization which different on plot main child plot on each repetition. 2.4 Implementation Test The activities carried out in the research include: a. Preparation Land Processing land done with method hoe land which has loose then left During, ±4 7 days. Next formed Becomes beds with wide 105 cm, long 400cm, and 10cm high. b. Planting Planting plant with distance plant that is 40x75 cm on each trial bed. c. Care Care plant covers stitching, installation ajir/turus, propagation, weeding, sprinkling, fertilization, and eradication pest. Stitching done if seed which planted no grow interval of 7 days after the first planting. 2. Installation of ajir / pillars is carried out week after plant on moment height plant already reach ±25 cm, tall stake +2m. Aim installation stake is as media propagation plant, no bother between plant, and guard growth for optimal. Propagation done on moment plant has experience period growth vegetative which almost mature that is around 2 - 3 week. Propagation plant done so that plant could grow upright follow direction founding ajir/turus. Propagation done with method winding peanut long around stake in a 55 Jurnal Pertanian Agribisnis ISSN: 2302-9625 (Print) 2828-6316 (Online) Taufan Rahmadi Aji-Effect of Giving Silver Black Plastic Mulch on 14 Genotics of Long Beans (Vigna sesquipedalis). manner circular. Weeding done if grow weeds diareal planting. Planting plant peanut long already enter season drought, so that gift water need done be careful possible. Giving water with method inundate land with water. Fertilization first done 2 week after plant, with use fertilizer NPK ±3 grams/hole plant. Fertilization second done 3 week after fertilization first with use fertilizer urea. Fertilization which third given hose 2 week after fertilization second with use fertilizer urea as much 4,5 grams per hole plant good on fertilization second or third. 2.5 Observational Variables On every variable which observed originate from taking sample 10 plants randomly in each bed. a. Age flowering (hst), counted on moment flower blossom first on every plant. Observations were made when 50% interest from each line. b. Age harvest (hst), counted moment first harvest with pod cook. Done on moment 50% harvest from every line. Criteria pod cook is edible and the seeds inside the pods are not yet prominent . c. Average long pod planting (cm), be measured from base until end pod from average 5 pod which taken in a manner random on every plant of 10 samples. d. Average _ _ weight per pods (g), weighed with use scales, weighed from 5 pod which taken in a manner random on every plant of 10 samples. e. Average total seed per pod, counted total seed which there is pad average 5 pod which taken in a manner random on every plant from 10 sample. f. Average total pod planting, counted how many total pod in every plant on every time harvest. g. Amount cluster planting, counted moment start appear stalk flower compound plant. h. Amount pod per cluster, counted from total pod planting shared with total cluster per plant. i. Potency results planting, counted from total pod planting times by weight per pod . j. Potency results per plot, counted from conversion weight pod perplo deep shape/ha . Aphid attack scale, calculated from the intensity of the attack. In study this used scoring scale attack pest aphids to plant peanut long for determine level resilience plant, from resistant to very sensitive. Table 1 . Aphid's attack scale Scale Symptom 0 No there is symptom attack 1 There is spotting yellow on the leaves in a manner no regular or not equally 2 There is spotting leaves , happened abnormality light form leaf 3 Form leaf experience change symptom twist . 4 Leaf twisted , symptoms point grow die , grow side shoots . 5 Side and point shoots grow dead , plant dwarf colored brown 2.6 Data analysis For knowing interaction Among treatment mulch plastic black silver and genotype plant peanut long, done with analysis variant. If results count analysis show difference real on test F5%, so done mean difference test based on BNT test. 56 ❒ ISSN : 2302-9625 (Print) 2828-6316 (Online) Agripreneur, Vol. 11, No. 2 December 2022: pp 53-62 3. Results and Discussion On study influence use mulch plastic black silver this variable which observed is age flowering (hst), age harvest (hst), average length pod planting (cm),mean weight per pods (g), average amount seed per pod, average total flower planting, average total pod planting, total cluster planting, total pod per cluster, potency results planting, potency results per plot, scale attack aphids Analysis results variety to variable which observed, will served in form Table anova and Table of average results of the Least Significant Difference Test (LSD) at the 5% level. 3.1 Average pod length, number of seeds per pod, and pod weight Results analysis variety to average long pod show difference which real on treatment genotype with test BNT with a level of 5%. Average total seed occur difference which real on treatment genotype with test BNT with level 5%. Weight pod occur difference which real on treatment genotype with test BNT with a level of 5%. Table 2. Average pod length and pod weight. Treatment Pod length (cm) Weight pods (g) Giving mulch Mulching 61.1 19.9 Without mulch 59.41 19.22 BNT 5% mr mr Genotype Aura Putih 84.23g 35.13e KP7 74.24f 25.65d UB7017 46.55a 13.07a UB7022 53.43abc 16.65abc UB7023 55.9cd 16.47abc UB7037 47.15ab 14.6ab UB7038 52.92abc 15.45abc UB7054 54.95bc 16.86bc UB7064 47.02ab 13.52ab UB7068 63.44de 18.38c UB7070 71.25ef 24.15d UB7073 71.88f 24.4d UB7074 71.36ef 24.52d UB7109 49.24abc 14.99abc BNT 5% 8.35 3.59 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. Table 3 . Average number of seeds Treatment Amount seed Genotype Mulching Without mulch Aura Putih 20.05de 20.05e KP7 19.66de 19.64de UB7017 19.81de 18.45abcd 57 Jurnal Pertanian Agribisnis ISSN: 2302-9625 (Print) 2828-6316 (Online) Taufan Rahmadi Aji-Effect of Giving Silver Black Plastic Mulch on 14 Genotics of Long Beans (Vigna sesquipedalis). UB7022 16.99a 19.91e UB7023 17.17a 18.38abcd UB7037 17.91abc 17.67a UB7038 17.99abc 17.31a UB7054 19.09bcde 18.19abc UB7064 17.68ab 18.03ab UB7068 19.16cde 19.13bcde UB7070 19.89de 19.48cde UB7073 19.95de 19.92e UB7074 20.22e 20.04e UB7109 18.74bcd 17.81ab BNT 5% 1.44 1.44 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. From Table 2 can explained that treatment genotype on study influence gift mulch plastic to 14 genotype peanut long there is results different real on variable long pod. Genotype aura white have long pod Very long and different real with genotype which other. Genotype which Very short that is genotype UB7064. On variable weight pod, weight pod highest that is on genotype aura white and Lowest on genotype UB7017. From Table 3 can explained that on variable total seed, total seed on planting use mulch, total seed more many there is on genotype UB7074 and total seed which Very a little there is on genotype UB7022 and UB7023. On planting without use mulch ,total seed more many on genotype aura white, UB7022, UB7073 and UB7074 , Total seed least in UB 7037 and UB 7038 genotypes. 3.2 The average age of flowering and harvesting of long bean plants Results analysis variety to average age flowering not occur difference which real on treatment mulch and genotype with test BNT with level 5%. Average age harvest occur difference which real on treatment genotype with test BNT with level 5%. Age flowering and the harvesting age of long bean plants will be shown in Table 4 . Table 4 . Age of flowering and harvesting of long bean plants Treatment Age flower ( hst ) Age harvest ( hst ) Giving mulch Mulching 35.90 45.83 Without mulch 36.33 46.19 BNT 5% mr mr Genotype Aura Putih 36.00 45.00ab KP7 36.00 45.00ab UB7017 36.33 43.00a UB7022 36.17 42.33a UB7023 35.33 44.67ab UB7037 36.33 46.83bcd UB7038 36.67 48.33cd UB7054 36.33 47.33bcd 58 ❒ ISSN : 2302-9625 (Print) 2828-6316 (Online) Agripreneur, Vol. 11, No. 2 December 2022: pp 53-62 UB7064 35.83 44.67ab UB7068 36.33 46.17bcd UB7070 36.00 48.00cd UB7073 35.67 48.17cd UB7074 36.50 45.83bc UB7109 36.17 48.83d BNT 5% mr 2.73 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. From Table could explained that gift mulch on planting peanut long with variable age flowering and age harvest plant peanut long no there is difference which real with test Different Real Smallest (BNT) with level 5%. On treatment mulch, age flowering plant peanut long 35.90 hst and on treatment without gift mulch 36.33 hst. On variables of harvesting age, harvesting age of long bean plants in the treatment with mulch 45.83 hst and in the treatment without mulch 46.19 hst. 3.3 Average number of pods and number of flowers per plant Results analysis variety to average total pod planting occur difference which real on treatment genotype and interaction Among treatment mulch with genotype on test BNT with level 5%. average amount flower planting occur difference which real on treatment genotype and interaction Among treatment mulch with genotype on test BNT with level 5%. Average total flower and total pod planting will be shown in Table 5 . Table 5. Average total interest and amount pods per plant Treatment Amount flower Amount pod Genotype Mulching Without mulch Mulching Without mulch Aura Putih 54.20a 50.40a 48.13a 45.27ab KP7 66.53de 62.13cd 60.67de 53.87cd UB7017 67.69de 65.07cd 62.18de 58.87cd UB7022 63.07cde 47.62a 56.80bcde 39.42a UB7023 61.93bcd 50.40a 55.27abcd 43.67a UB7037 64.91cde 76.60e 59.54cde 68.20e UB7038 66.53de 64.00cd 59.47cde 53.53cd UB7054 69.63e 60.78cd 62.63e 53.29cd UB7064 66.33de 65.00cd 61.80de 56.87cd UB7068 65.60cde 59.87bc 59.80de 52.80c UB7070 58.71abc 53.53ab 52.42abc 44.47a UB7073 63.60cde 59.80bc 57.87cde 52.09bc UB7074 55.80ab 51.07a 49.97ab 43.67a UB7109 77.13f 67.77d 72.27f 60.17d BNT 5% 3.67 3.67 3.64 3.64 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. On Table 5 can explained that treatment genotype with variable total pod planting, total pod the most on planting with use mulch that is on genotype UB7109 and which Very a little 59 Jurnal Pertanian Agribisnis ISSN: 2302-9625 (Print) 2828-6316 (Online) Taufan Rahmadi Aji-Effect of Giving Silver Black Plastic Mulch on 14 Genotics of Long Beans (Vigna sesquipedalis). on genotype aurawhite. Whereas on planting without use mulch, total pod the most on genotype UB7037 and which Very a little that is UB7022, UB 7023 and UB 7070. 3.4 Average number of clusters per plant and number of pods per cluster Results analysis variety to average total cluster planting occur difference which real on treatment mulch, genotype and interaction Among treatment mulch with genotype on test BNT with level 5%. Average total pod per cluster no occur difference which real with test BNT with level 5%. Average total cluster planting will displayed on Table 6 and total pod per cluster will displayed in Table 7 . Table 6. Average number of clusters per plant Treatment Amount Cluster Genotype Mulching Without mulch Aura Putih 16.33a 15.13a KP7 21.20defg 18.53b UB7017 21.76efg 20.07bc UB7022 19.60bcd 13.67a UB7023 20.00cde 14.53a UB7037 20.64defg 23.93d UB7038 21.00defg 18.20b UB7054 22.50g 18.31b UB7064 22.07g 19.60b UB7068 21.93fg 20.00bc UB7070 18.20abc 15.33a UB7073 20.13def 18.38b UB7074 17.89ab 15.20a UB7109 25.07h 21.70c BNT 5% 0.99 0.99 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. On Table 6 is described that treatment genotype with variable total cluster planting the most on planting with and without use mulch that is on genotype UB7109 and which Very a little that is genotype aurawhite. Table 7. Number of pods per cluster of long bean plants Treatment Amount pod per cluster Giving mulch Mulching 2.85 Without mulch 2.89 BNT 5% Genotype White Aura 2.99 KP7 2.89 UB7017 2.90 UB7022 2.91 60 ❒ ISSN : 2302-9625 (Print) 2828-6316 (Online) Agripreneur, Vol. 11, No. 2 December 2022: pp 53-62 UB7023 2.88 UB7037 2.88 UB7038 2.88 UB7054 2.85 UB7064 2.87 UB7068 2.68 UB7070 2.89 UB7073 2.86 UB7074 2.84 UB7109 2.82 BNT 5% Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. On Table 7 can explained that treatment genotype on study influence gift mulch plastic to 14 genotype peanut long with variable average total pod per cluster no there is results which significantly different in the BNT test with a level of 5%. The average number of pods per cluster on the 14 long bean genotypes ranged from 2.66 to 2.99. 3.5 Yield potential per plant and yield potential per plot Results analysis variety to potency results planting occur difference which real on treatment mulch and genotype with test Different Real smallest (BNT) with level 5%. Potency results plot occur difference which real on treatment mulch and genotype with test BNT with level 5%. Potency results planting and potency results plot will shown in Table 8. Table 8. Yield potential per plant and yield potential per plot Treatment Potency yield per plant (g tan-1) Potency yield per plot (ton ha-1) Giving mulch Mulching 1140.24b 38.01b Without mulch 972.52a 32.42a BNT 5% 24.69 0.82 Genotype Aura Putih 1640.05f 54.67f KP7 1474.36ef 49.15ef UB7017 789.83a 26.33a UB7022 790.50a 26.35a UB7023 821.24a 27.37a UB7037 915.99abc 30.53abc UB7038 876.97ab 29.23ab UB7054 983.19abc 32.77abc UB7064 805.61a 26.85a UB7068 1036.51abc 34.55abc UB7070 1170.26cd 39.01cd UB7073 1341.53de 44.72de UB7074 1148.01bcd 38.27bcd UB7109 995.30abc 33.18abc 61 Jurnal Pertanian Agribisnis ISSN: 2302-9625 (Print) 2828-6316 (Online) Taufan Rahmadi Aji-Effect of Giving Silver Black Plastic Mulch on 14 Genotics of Long Beans (Vigna sesquipedalis). BNT 5% 273.65 9.12 Description: Numbers which accompanied alphabet which same on one column signify no different real according to BNT 5%. Potency results plot on treatment genotype occur difference which real between treatment. Potency results plot highest on genotype aurawhite with potency 54.67 tonha -1 . Genotype which approach results plot highest is UB7073 genotype with potential per plot of 44.72 tons ha -1 . 3.6 Aphid attack intensity Observation intensity attack aphids done on moment plant aged 2 week after plant until with 9 week after plant, from observation which done obtained data average attack on every the week . Observation started from week second until week ninth. On planting with mulch and without use mulch no occur attack aphids on all genotype plant peanut long. Genotype plant peanut long in a manner whole stand to attack aphids Potency results planting as well as potency results plot on study this pointing anadanya difference real on treatment mulch and genotype, will but no there is interaction between treatment. In accordance with Purwowidodo (1983) for control evaporation water so use mulch is ingredient which potential for maintain temperature, humidity land, content ingredient organic, reduce total and speed Genre surface, Upgrade absorption water and control growth weeds. Opinion which same also disclosed by Umboh (1999), that is surface silver intended so that reflection (reflection) radiation sun elevated. Height reflection radiation sun this have effect double. Effect first is zoom out hot which flow to land so that possibility temperature land could lowered, temporary effect second is enlarge radiation sun which could accepted by leaves plant so that possibility photosynthesis process can be enhanced. Use mulch plastic black silver could push growth weeds on land cultivation, plant peanut long which planted with use mulch plastic, no disturbed by exists growth weeds. So that nutrition which available could used fully by plant peanut long in the growth process . Use mulch plastic black silver could Upgrade humidity land, humidity land will awake because steam water which is lost on process evaporation will stuck by layer mulch and will returned again to land as a source of metabolism. Use mulch plastic black silver could parse level erosion land which caused because water rain. Water rain which fall down no live about the surface land and bring the particles because before When it hits the ground, the rainwater is retained by a layer of mulch. Use mulch Upgrade results harvest planting as well as potency results per plot, but results which tall also depends from genotype which planted. Genotype aurawhite have potency results which tall compared to with other genotypes. Results study show that no occur interaction Among treatment gift mulch on planting peanut long with genotype use peanut long. Results analysis variety show that difference which real there is on treatment genotype. Genotype which Very superior is genotype white aura with an average pod length of 84.23 cm . Component microclimate which disclosed by Widiningsih (1985) also raises interaction real on variable total pod. With use of mulch on planting peanut long, total pod his planting more much more than planting without using mulch. 62 ❒ ISSN : 2302-9625 (Print) 2828-6316 (Online) Agripreneur, Vol. 11, No. 2 December 2022: pp 53-62 4. Conclusion Use mulch plastic black silver influence results from peanut long like total flower planting, total cluster planting, total pod planting potency results planting, and potency result per plot. Use mulch plastic black silver no influence component results plant peanut long like long pod, total seed, weight pods, number of pods per cluster, flowering age, harvest age, Genotype which produce results tall is genotype UB7073, then genotype which potentially for developed is UB7070 and UB7074. References Fahrurrozi, Bandi Hermawan, Latifah. 2005. 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