scholarly journals PENGARUH CEKAMAN AIR TERHADAP PRODUKSI DAN MUTU SIMPLISIA TEMPUYUNG (Sonchus arvensis L.)

2020 ◽  
Vol 6 (3) ◽  
pp. 73
Author(s):  
MONO RAHARDJO ◽  
IRENG DARWATI
Keyword(s):  
Water Stress ◽  
Block Design ◽  
Field Capacity ◽  
Dry Weight ◽  
Pot Experiment ◽  
Randomized Block Design ◽  
Medicinal Crops ◽  
Dry Soil ◽  
Sonchus Arvensis

<p><strong>Effect of water stress on the production and quality of Sonchus arvensis L.</strong></p><p>Study on water stress in Sonchus arvensis L was conducted to improve the quality and production of leaves. Pot experiment was conducted at geen house Bogor Research Institute for Spice and Medicinal Crops from July to November 1996, with 7 kg latosol dry soil of Cimanggu Bogor per pot. Randomized block design with four replications were used. Eight treatments of water stess and casting were applied i.e. (I) 100% field capacity (FC) no casting, (2) 100% FC + casting, (3) 80% FC + casting with water stress started at 30 days alter planting (dap), (4) 60% FC + casting with water stess started at 30 dap, (5) 40% FC + casting with water stress started at 30 dap, (6) 80% FC + casting with water stress started at 50 DAP, (7) 60% FC + casting with water stress started at 50 dap, (8) 40% FC + casting with water stress started at 50 dap. Results showed that chlorophyl content leaf aea, fresh and dry weight of leaves deceased at a water stress of 60% FC strated al 30 dap the higher the water stress the lower the measurement of those parameters, but the higher the content of K and Na. The highest yield of fesh and dry leaves, respectively 53.22 and 4.58 g/plant was produced by the plants treated in 100% PC + casting. The plant treated in 40% FC started at 30 dap resulted in the highest quality of simplisia indicated by the highest content of K (8.2%) and Na (0.227%). With the treatment, K and Na conlent increased by 13.6 and 95.7% espectively and the dry weight of simplisia decreased by 62.9%.</p>

scholarly journals RESPON DAUN UNGU (Graptophyllumpictum L.) TERHADAP CEKAMAN AIR

2020 ◽  
Vol 8 (3) ◽  
pp. 73
Author(s):  
IRENG DARWATI ◽  
ROSITA S.M. D. ◽  
. HERNANI
Keyword(s):  
Water Stress ◽  
Raw Materials ◽  
Block Design ◽  
Dry Weight ◽  
Production Quality ◽  
Randomized Block Design ◽  
Medicinal Crops ◽  
Leaf Dry Weight ◽  
Number Of Branches

<p>Daun ungu atau handeuleum (Graptophyllum pictum I.) merupakan salah satu tanaman penghasil bahan baku obat Daunnya dapal digunakan untuk mengobati wasir, batu empedu. dan penyakit hati Penelitian ini bertujuan untuk mcmpelajari pengaruh cekaman air terhadap produksi dan mutu daun handeuleum. Percobaan pot (polybag) dilakukan di rumah plastik Balai Penelitian lanaman Rempah dan Obat. Bogor mulai bulan September 1997 sampai dengan Februari 1998. Percobaan disusun dalam rancangan acak kelompok (RAK) dengan 6 ulangan. Perlakuan tcrdiri atas 4 taraf cekaman air, yaitu : 1) 40% kapasitas lapang (KL), 2) 60% KL, 3) 80% KL dan 4) 100% KL. Hasil penelitian menunjukkan bahwa luas daun, jumlah cabang, bera( kering akar, berat kering ba(ang dan berat kering daun pada 60% KL dan 80% KL paling tinggi dibandingkan dengan perlakuan lainnya Untuk mutu daun yang dihasilkan, dari semua perlakuan memenuhi persyaratan yang dilctapkan dalam Malcria Medika Indonesia.</p><p>Kata kunci : Graptophyllum pictum L. cekaman air, produksi, mutu</p><p> </p><p><strong>ABSTRACT </strong></p><p><strong>Effect of water stress on Graptophyllum pictum L.</strong></p><p>Graptophyllum pictum is one of the raw materials lor medicinal The leaf can be used for hemorrhoids, bladder and liver, The objectives of the experiment was to study the efect of drought stress on production and quality of leaves. Pot experiment was carried oul in green house of Research Institute for Spice and Medicinal Crops (RISMC). Bogor in September 1997 to February 1998. A randomized block design was used with six replicates. The treatments consisted of 4 levels of ield capacities 40%, 60%, 80% and 100%. The result of experiment showed mat leaf area, number of branches, root dry weight, branches dry weight and leaf dry weight on 60% and 80% of ield capacity were the highest compared with odier treatments. The quality of all treatments arc fulfilled in requirement of Indonesia Materia Mcdica.</p><p>Key words : Graptophyllum pictum L, water stress, production, quality</p>

PENGARUH ASAM FULVAT TERHADAP PERTUMBUHAN, PRODUKTIVITAS, DAN MUTU RIMPANG JAHE

2020 ◽  
Vol 7 (1) ◽  
pp. 6
Author(s):  
MUHAMAD DJAZULI ◽  
IRENG DARWATI ◽  
ROSITA SMD
Keyword(s):  
Fulvic Acid ◽  
Starch Content ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Randomized Block Design ◽  
Application Frequency ◽  
Optimal Effect

Fulvic acid is an extraction product of humus which is very potential for supplement fertilizer and able to reduce either inorganic or organic fertilizer application. The information about fulvic acid application as supplement fertilizer on ginger in Indonesia is still limited. The objective of the study was lo find oul the efect of fulvic acid as supplement fertilizer on the growth, productivity and quality of young ginger. A green house trial was conducted from July lo November 1996. Five levels of fulvic acid concentration, 0, 2.5, 5, 7.5, and 10% were sprayed every week from 4 to 1 5 weeks ater planting (WAP). A randomized block design was used with five replicates. The results indicated that the growth of plant height and number of tiller of ginger increased rapidly al 8 WAP, then il became slowly from 12 lo 1 5 WAP Application 10% of fulvic acid was able to increase vegetative parts 99.6%, fresh and dry weight of rhizome 89 and 125% respectively, and starch content of rhizome 22.6%. To find oul of the optimal effect of fulvic acid on productivity and quality of ginger, a further research using higher level and application frequency of fulvic acid as an extract product from several humus types in Indonesia is needed.

scholarly journals Kompatibilitas Sumber Inokulan Fungi Mikoriza Arbuskular pada Kedelai dengan Budidaya Jenuh Air

2016 ◽  
Vol 35 (3) ◽  
pp. 229 ◽  
Author(s):  
Ridwan Muis ◽  
Munif Ghulamahdi ◽  
Maya Melati ◽  
Purwono Purwono ◽  
Irdika Mansur
Keyword(s):  
Relative Efficiency ◽  
Block Design ◽  
Dry Weight ◽  
P Uptake ◽  
Saturated Soil ◽  
Soil Culture ◽  
Randomized Block Design ◽  
Two Factors ◽  
Dry Soil ◽  
Water Saturated

The main problem encountered by soybean crop in acid sulfate tidal lands is less availability of P, because of its chemical bond with Fe. Heavy dose of  fertilization often lead to high fertilizer residue, wich could be used for crops farming using AMF. Research was conducted to study the effect of soybean culturing technique and AMF inoculants source on growth of  soybean. The treatments consisted two factors, arranged in a randomized block design with three replications. The first factor was four inoculants sources of AMF, namely AMF and without inoculation AMF, inoculants from rhizospheres of kudzu (Pueraria javanica), sorghum (Sorghum bicolor), corn (Zea mays) and soybean (Glycine max). The second factor was culturing tehnique, namely water saturated and dry soil culture. Soybeans were grown in pots containing 5 kg soil derived from tidal land,  Simpang Village, District of Berbak, East Tanjung Jabung Regency,  Jambi Province. Results showed that the interaction saturated soil culture with inoculants from corn’s rhizosphere had positive effect on the variability of N, P and K uptake, N and P content in the plant, relative efficiency of inoculants and relative efficiency of P uptake, stem diameter, biomass dry weight, the number of filled pods and seed dry weight of soybeans. Dry soil culture with inoculants of corn’s rhizosphere had greater root colonization, but overall for the growth and grain yield of soybean, saturated soil culture with inoculants from corn rhizosphere has better effect on other growth variables.

scholarly journals Productivity and quality of sweet potato roots propagated by mini-cuttings with different trays and seedling ages

2021 ◽  
Vol 39 (2) ◽  
pp. 140-145
Author(s):  
Antonio Ismael Inácio Cardoso ◽  
Maurício D Nasser ◽  
Pâmela G Nakada-Freitas ◽  
Rogério L Vieites ◽  
Bruno NM Martins ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Block Design ◽  
Titratable Acidity ◽  
Dry Weight ◽  
Root Production ◽  
Total Sugars ◽  
Randomized Block Design ◽  
Different Types ◽  
Number Of Leaves

ABSTRACT The use of mini-cuttings is an option for obtaining sweet potato propagules of excellent quality. The objective of this research was to evaluate the production and quality of sweet potato roots propagated by mini-cuttings in different types of trays and ages of seedlings. Six treatments, resulting from the factorial 2x3, were evaluated: two types of trays (162 and 200 cells, with 31 and 18 mL of substrate per cell, respectively) and three ages of seedlings (39, 46 and 53 days after placement of mini-cuttings in trays), in a randomized block design, with five replications. Seedlings characteristics, production and quality of roots were evaluated. Higher number and dry weight of leaves per seedling were observed in the tray with 162 cells than in trays with 200 cells. The younger seedlings (39 days) had a lower number of leaves, dry weight of leaves, stem, roots ant total (leaves + stem + roots) than seedlings of other ages. There was no difference in root production depending on the type of tray, regardless of the age of the seedlings. For the 162-cell tray, the age of the seedlings did not affect the production of roots. On the other hand, for the 200-cell tray, higher roots production was observed on seedlings 39 days age compared to seedlings with 53 days. No differences were observed among the roots of different treatments for titratable acidity, and levels of sucrose, reducing sugars ant total sugars. It is recommended to avoid old seedlings, that is, it is recommended to use seedlings with a maximum of 43 days after planting of mini-cuttings for trays with 200 cells, while for trays with 162 cells no difference in root production was observed with the different ages of the seedlings.

scholarly journals Effect of manure and NPK fertilizers on growth and production of onion (Allium cepa L.)

2019 ◽  
Vol 2 (1) ◽  
pp. 16 ◽  
Author(s):  
Maisura Maisura ◽  
Mulyadi Nurdin ◽  
Muslina Muslina
Keyword(s):  
Significant Interaction ◽  
Block Design ◽  
Dry Weight ◽  
Npk Fertilizers ◽  
Onion Bulbs ◽  
Randomized Block Design ◽  
Allium Cepa L ◽  
Wet Weight ◽  
Bulb Yield

Fertilization is one of efforts done by farmers to increase the production and quality of onions.  This research aimed to find out the effect of manure and NPK fertilizers to the growth and production of onions. This research was conducted in Paloh Lada Village, Dewantara Sub-district, North Aceh and Agroecotechnology Laboratory, Faculty of Agriculture, Malikussaleh University from May to July 2018. This research used Randomized Block Design (RBD) Factorial. The first factor was manure (P): 15 tons/ha (P1), 20 tons/ha (P2), 25 tons/ha (P3). The second factor was NPK fertilizers (N): 150 kg/ha (N1), 200 kg/ha (N2) and 250 kg/ha (N3). The results indicated that there was high significant interaction between manure and NPK fertilizers on wet weight and dry weight of onion bulbs and also bulb yield. The application of manure significantly enhanced the wet weight and dry weight of onion bulbs and its production and it also significantly increased the plant height at 14 days after planting. The application of NPK increased the wet weight and production of onion bulbs significantly. Also, the combination application of manure 15 tons/ha and NPK fertilizers 150 kg/ha did improve the wet weight, dry weight and production of onion bulbs.

scholarly journals STATUS LOGAM BERAT KADMIUM DAN HASIL RIMPANG TEMUIRENG (Curcuma aeruginosa Roxb.) PADA BEBERAPA DOSIS PEMUPUKAN FOSFAT

2020 ◽  
Vol 6 (2) ◽  
pp. 44
Author(s):  
MONO RAHARDJO ◽  
ROSITA SMD ◽  
I. DARWATI
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Block Design ◽  
Dry Weight ◽  
Phosphate Fertilizer ◽  
Raw Material ◽  
Randomized Block Design ◽  
The Status ◽  
Medicinal Crops ◽  
Experimental Garden

<p><strong>Status of cadmium and rhizome yield l/temuireng (Cur¬ cuma aeruginosa Roxb.) at by d fferent dosages phos¬ phatefertilizer</strong></p><p>Cadmium is a heavy metal which is for human being. The concentration of Cd in the soil will increase if phosphate fertilizer is applied, because Cd is available in the sediment rock of phosphate as a raw material for phosphate fertilizer. Recently it is said that simplicia of medicinal crops originated from Asia is contaminated with heavy metals. That contamination mainly derives from Ihe environmental growth. Theefore, the research on the status of Cd in rhizomes Curcuma aeruginosa Roxb. due phosphate fertilizer is essential to be conducted. The experiment was conducted in the experimental garden of Research Institute for Spice and Medicinal Crops from August 1997 - June 1998. The experiment used polybags which were illed with 25 kg Bogor dry latosol soil mixed with I kg of rice husk and 2 kg cattle manue It used randomized block design (RBD) with four replications and ive samples each treatment. The treatments were (I) no NPK; and 8 dosages of TSP, (2)0; (3)2.5; (4)5; (5)7.5; (6)10.0; (7)12.5; (8)15.0; and (9)20.0g/ polybag respectively. Each TSP treatments was added with 1 5 g uea and 19 g KCI/ polybag. The plant wee harvested at 8.5 month after planting. The results of experiments showed that application of2.5; 5; 7.5; 10; 12.5; 15; and 20 g/polybag of TSP increased dry weight of simplicia from 24.3- 40%. The content of Cd in rhizomes, produced by plant with 5 up to 20 g TSP fertilizer was 1.181 - 2.756 ppm. The Cd content was higher than tolerance limited value as determined by laws of heavy metal in Japan (I ppm) and WHO (0.24 ppm). While fertilizer teatments of 0 and 2.5 g TSP produced rhizomes with Cd content 0.630 - 0.945 ppm, and it is still under tolerance limited value by Japan, but, higher than WHO laws. Due to high Cd content in rhizomes (1.181 - 2.756 ppm), those simplicia can not be used as row material for medicine.</p>

scholarly journals Production and quality of zucchini seeds after applying sulphur as top dressing and organic compost at planting

2020 ◽  
pp. 1064-1071
Author(s):  
Estefânia Martins Bardiviesso ◽  
Natália de Brito Lima Lanna ◽  
Ariel Santivañez Aguilar ◽  
Sara Raissa Brito Bezerra ◽  
Raíra Andrade Pelvine ◽  
...  
Keyword(s):  
Seed Quality ◽  
Block Design ◽  
Dry Weight ◽  
Plant Weight ◽  
Yield And Quality ◽  
Randomized Block Design ◽  
Physiological Quality ◽  
Positive Effect ◽  
Organic Compost

The recommendation of fertilization for zucchini (Cucurbita pepo) cultivation is usually made with no differentiation from the other cucurbit crops. Thus, there is a need to examine the doses of fertilizers used for zucchini production, as well as the suitability for cultivars, seasons, and cultivation regions. The aim of this study was to evaluate the influence of sulfur doses at topdressing fertilization and the supply of organic compost at planting on the production and quality of zucchini seeds. A total of eight treatments were studied in a randomized block design with a factorial scheme 4x2, corresponding to four sulfur doses at topdressing (0, 57, 114 and 173 kg ha-1 of S), in the presence (30 t ha-1) and absence of organic compost at planting. The fruits were harvested 62 DAT, and after harvest, the fruits remained in rest for 15 days in order to reach the uniformity of the physiological maturity of the seeds. The production characteristics evaluated were average fresh weight, diameter, dry weight and length of the fruits, fruit yield per plant, weight of a thousand seeds, number and seed weight. Regarding the seed quality, the percentage of germination, germination speed index, first count of the germination test, and electric conductivity, were evaluated. The supply of organic compost at planting had a positive effect on the production and physiological quality of the seeds of zucchini produced. The sulfur applied at topdressing improved the presence of the organic compost and also the production of seeds. Hence, it is recommended to apply 30 t ha-1 of organic compost at planting in association with 57 kg ha-1 of S at topdressing for higher seed yield and quality.

PENGARUH CEKAMAN AIR TERHADAP PERTUMBUHAN BIBIT EMPAT NOMOR JAMBU MENTE (Anacardium occidentale. L.)

2020 ◽  
Vol 8 (2) ◽  
pp. 49
Author(s):  
DEVI RUSMIN ◽  
. SUKARMAN ◽  
. MELATI ◽  
MAHARANI HASANAH
Keyword(s):  
Water Stress ◽  
Block Design ◽  
Dry Weight ◽  
Water Shortage ◽  
Proline Content ◽  
Anacardium Occidentale ◽  
Limiting Factors ◽  
Two Factors ◽  
Medicinal Crops ◽  
Research Institute

<p>Ketersediaan air pada fasc pembibitan, merupakan salah satu faktor pembatas dalam pertumbuhan bibit jambu mente. Tujuan penelitian adalah untuk mendapatkan nomor harapan jambu mente (Anacardium occidentale I..) yang toleran terhadap cekaman air, khususnya pada fase pembibitan Percobaan dilaksanakan di rumah kaca Balai Penelitian Bioteknologi Tanaman Pangan dan Laboratorium Balai Penelitian Tanaman Rempah dan Obat, dari bulan Mei-Agustus 2001. Rancangan faktorial dengan dua faktor dan tiga ulangan disusun dalam rancangan acak kelompok. Faktor pertama adalah empat nomor harapan jambu mente yaitu : F2-8, III 4/2, P 293 dan B 02, dan sebagai faktor kedua adalah enam tingkat cekaman air yaitu : 50%, 55%, 60%, 65% 70% dan 75% kapasitas lapang (KL) Parameter yang diamati meliputi: pertumbuhan bibit (tinggi, jumlah daun, luas daun), bobot kering bibit (batang, daun dan akar), seta analisis kandungan prolin bebas. Hasil percobaan menunjukkan bahwa intcraksi nomor harapan dengan perlakuan cekaman air berbeda nyata terhadap kandungan prolin bebas. Kandungan prolin bebas tertinggi terdapat pada nomor B 0-2 pada cekaman air 50% KL, tetapi tidak berbeda nyata dengan F2-8, sedangkan kandungan prolin terendah didapatkan pada nomor III 4/2 dengan cekaman air 75% KL. Faktor tunggal nomor harapan berbeda nyata terhadap pertumbuhan bibit dan bobot keing bibit jambu mente. Dari empat nomor harapan yang diuji didapatkan bahwa nomor F2-8 mempunyai pertumbuhan bibit (tinggi, jumlah daun) dan bobot keing bibit yang paling tinggi dibandingkan nomor lainnya, sedangkan nomor B 0-2 mempunyai petumbuhan bibit (tinggi dan jumlah daun) dan bobot keing bibit yang paling rendah. Faktor tunggal tingkat cekaman air berbeda nyata terhadap pertumbuhan dan bobot keing bibit. Dai enam tingkat cekaman air didapatkan bahwa sampai cekaman air 70% KL pertumbuhan bibit (tinggi, jumlah daun, luas daun) tidak berbeda nyata, akan tetapi pada cekaman air 65% KL pertumbuhan dan bobot keing bibil berbeda nyata Berdasarkan petumbuhan bibit dan kandungan prolin bebas, dapat dikemukakan bahwa nomor F2-8. lebih toleran terhadap cekaman air dibandingkan dengan nomor lainnya.</p><p>Kata kunci: Anacardium occidentale L, cekaman air, petumbuhan, fase bibit</p><p> </p><p><strong>ABSTRACT </strong></p><p><strong>Effect of water stress on the growth offour cashew line seedlings </strong></p><p>Water shortage during the seedling growth stage cashew is one of the limiting factors. Water available, has impotance rule on the growth of cashew seedling Anacardium occidentale L., especially when cashew is cultivated in the dry climate regions. Therefore, the evaluation of some promising lines to water stress was conducted. The main goal of this study was to ind out the promising cashew lines which tolerant to water stress: especially at seedling stages. The experiment was conducted in the green house of the Research Institute for Food Crop Biotechnology, and the laboratory of Research Institute for Spice and Medicinal Crops, Bogor from Mei to Agustus 2001. Factorial expeiment with two factors and three replications was arranged in a randomized completely block design (RCBD). The irst factor consisted of four promising lines, F2-8, III 4/2, P293 and B 0-2 The second factor was six levels of water stress (50% 55%, 60% 65% 70% and 75%) ield capacity (FC). Data observation included the growth of seedling (height of seedling, number of leaves, leaf area/plant), dry weight (seedling) and content of free proline. The results of the experiment indicated that interaction between promising lines and water stress significantly affected the proline content. The highest proline content was found on number B0-2 at 50 % FC, however, it was not signiicantly different from number F2-8, while the lowest proline content was found on number III4/2 at 75 % FC. The ree proline content was also increase as water available decrease. Single factor, promising lines and water stress were significantly affected to the growth of seedling. F 2-8 and III4/2 produced better on growth and dry weight of seedling Up to70% ield capacity (FC) the growth of seeding was obviously normal and did not signiicantly different among promising lines, however, bellow 65 % (FC) growth of seedling was significantly affected by water available. Base on the growth of seedling and proline content indicated that F2-8 were more tolerance to water stress compared to others lines.</p><p>Keywords: Anacardium occidentale.L water stress, growth, seedling stage</p>

scholarly journals Perubahan karakter biokimia dan fisiologi tanaman kacang hijau pada berbagai kondisi cekaman kekeringan

Kultivasi ◽  
2019 ◽  
Vol 18 (1) ◽  
Author(s):  
Purwanto Purwanto ◽  
Bambang Rudianto Wijonarko ◽  
Tarjoko Tarjoko
Keyword(s):  
Soil Moisture ◽  
Drought Stress ◽  
Leaf Area ◽  
Block Design ◽  
Field Capacity ◽  
Dry Weight ◽  
Biochemical Responses ◽  
Randomized Block Design ◽  
Physiological And Biochemical ◽  
Screen House

Sari. Penelitian ini bertujuan untuk mengkaji respons fisiologi dan biokimia tanaman kacang hijau terhadap cekaman kekeringan. Penelitian dilaksanakan di Screen House Exfarm Fakultas Pertanian Universitas Jenderal Soedirman Purwokerto dari bulan Maret sampai dengan Oktober 2018. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan pola faktorial 3 x 3. Faktor pertama yang dicoba adalah tingkat kelengasan tanah, yakni kadar air kapasitas lapang sebagai kontrol, 75% kapasitas lapang, dan 50% kapasitas lapang. Faktor kedua adalah varietas unggul kacang hijau yang terdiri dari Varietas Vima 2, varietas Vima 3, dan Varietas Kutilang. Hasil penelitian menunjukkan bahwa cekaman kekeringan sampai 50 persen kapasitas lapang sudah menunjukkan penurunan pada karakter luas daun dan bobot kering tanaman, tetapi belum berpengaruh terhadap kadar prolin tanaman kacang hijau. Kata Kunci: Kacang hijau, cekaman kekeringan, varietas, biokimia, fisiologis Abstract. This study aims to examine the physiological and biochemical responses of mungbean plants to drought stress. The research was conducted at the Screen House Exfarm, Faculty of Agriculture, Jenderal Soedirman University, Purwokerto, from March to October 2018. Experiment used Randomized Block Design with factorial treatment. The first factor was the level of soil moisture, consisted of level of 100% field capacity as control, 75% field capacity, and 50% field capacity. The second factor was the superior varieties of mungbeans, consisted of Vima 2, Vima 3, and Kutilang varieties. The results showed that drought stress up to 50 percent of field capacity had shown a decrease in the character of leaf area and dry weight of plants, but it had not affected the prolin content of mungbean plants. Keywords: Mungbean, drought stress, variety, biochemistry, physiology

scholarly journals Effect of nodes position on the growth and yield of stem cutting of Sambiloto (Andrographis paniculata)

2018 ◽  
Vol 10 (4) ◽  
pp. 226-231
Author(s):  
SOLIKIN SOLIKIN
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Andrographis Paniculata ◽  
Stem Cutting ◽  
Growth And Yield ◽  
Stem Cuttings ◽  
Randomized Block Design ◽  
Leaf Dry Weight ◽  
Generative Organs

Solikin. 2018. Effect of nodes position on the growth and yield of stem cutting of Sambiloto (Andrographis paniculata). Nusantara Bioscience 10: 226-231. Plant propagation by cuttings can be done to produce relatively uniform quality of plant yield such as sambiloto (Andrographis paniculata (Burm.f.) ex Nees). The study aimed to determine the effect of nodes position on the growth and yield of stem cutting of sambiloto. The experiment was conducted in Purwodadi Botanic Garden in February-May 2017. The study used randomized block design with the treatment of nodes potition i.e. top, middle and base of stem cuttings. Each treatment was replicated three times. The results showed that the top stem cutting produced the highest cutting life, leaf area, leaf dry weight, root and generative organs dry weight. In contrast, the base stem cutting produced the lowest live cutting and plant growth.

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