scholarly journals PENGARUH TINGKAT PEMBERIAN AIR PADA TIGA AKSESI SAMBILOTO (Andrographis paniculata Nees )TERHADAP MUTU DAN PRODUKSI SIMPLISIA

2020 ◽  
Vol 14 (2) ◽  
pp. 54
Author(s):  
M. JANUWATI ◽  
NUR MASLAHAH
Keyword(s):  
Water Treatment ◽  
Dry Weight ◽  
Andrographis Paniculata ◽  
Yield And Quality ◽  
Yield Quality ◽  
Water Treatments ◽  
Crop Research ◽  
Main Factor ◽  
Plot Design

ABSTRAK<br />Penelitian dilakukan untuk mengetahui pengaruh pemberian air<br />terhadap tiga aksesi sambiloto untuk meningkatkan produktivitas dan mutu<br />simplisia. Dilaksanakan di rumah kaca Balittro (Balai Penelitian Tanaman<br />Obat dan Aromatik), Bogor, dari bulan Juni sampai Desember 2006.<br />Rancangan yang digunakan adalah petak terbagi, dengan ulangan tiga<br />kali. Petak utama adalah aksesi sambiloto (3 nomor) yaitu Cmg-1, Cmg 2,<br />dan Blali-1, anak petak adalah pemberian air (5 perlakuan) yaitu 3, 4, 5, 6,<br />dan 7 mm/hari. Hasil penelitian menunjukkan bahwa tidak ada interaksi<br />antara aksesi sambiloto dan tingkat pemberian air terhadap pertumbuhan<br />tanaman (tinggi tanaman, jumlah cabang dan luas daun), kecuali pada<br />produksi berat segar 2 bulan setelah tanam (BST) dan produksi berat<br />kering pada 4 BST. Perlakuan Cmg-2 dikombinasi dengan pemberian air 5<br />mm/hari menghasilkan berat segar dan kering tertinggi. Perlakuan<br />pemberian air 3-7 mm/hari/tanaman dapat menghasilkan produksi dan<br />mutu simplisia yang dapat memenuhi standar Materia Medika Indonesia<br />(MMI) berdasar kadar air, kadar abu, dan kadar sarinya. Dengan demikian<br />kebutuhan air sambiloto setara dengan palawija atau sayur-sayuran. Mutu<br />Blali-1 dan pada perlakuan pemberian air 3 mm/hari menunjukkan kadar<br />sari larut alkohol tertinggi (22,28%) dan Cmg-2 pada perlakuan pemberian<br />air 4 mm/hari menunjukkan kadar sari larut air paling tinggi (28,14%) dan<br />kadar andrografolid simplisia 1,78%.<br />Kata kunci : Sambiloto,  Andrographis  paniculata  Nees,  tingkat<br />pemberian air, produksi, mutu simplisia<br />ABSTRACT<br />The effects of water treatment on some numbers of<br />accessions on the quality and production of the symplicia<br />of sambiloto, the king of bitter (Andrographis paniculata<br />Nees )<br />The experiment was carried out to study the effect of water<br />treatment three accession of sambiloto, the king of bitter, to increase its<br />productivity and symplicia. The experiment was conducted in the green<br />house of the Indonesian Medicinal and Aromatic Crop Research Institute<br />(IMACRI), Bogor, from June to December 2006. The experiment<br />arranged in split plot design with three replications, The main factor was<br />three accession number of sambiloto i.e. Cmg-1, Cmg-2, and Blali-1,<br />whereas the sub factor was water treatments i.e. 3 mm, 4 mm, 5 mm, 6<br />mm, and 7 mm/day. The results showed that there was no interaction<br />between the numbers of accessions and water treatment on the plant<br />growth except for fresh weight production at 2 Month After Planting<br />(MAP) and dry weight production at 4 MAP. Cmg-2 treatment combined<br />with water treatment (5 mm/day) produced the highest fresh and dry<br />weight. Water treatment of 3 - 7 mm/day produce the yield and quality that<br />meet standard of the Materia Medika Indonesia (the material medical of<br />Indonesia) based on the water, ash, and gist contents. Therefore, water<br />necessity of sambiloto is evenly balanced with secondary crops or<br />vegetables. The quality of Blali-1 on the water treatment of 3 mm/day<br />indicated the highest dissolved gist of alcohol (22.28%) meanwhile the<br />Cmg-2 on the water treatment of 4 mm/day showed the highest dissolved<br />gist of water (28.14%) and andrographolid content of symplicia is 1.78%.<br />Key words : King of bitter, Andrographis paniculata Nees, water<br />treatment, yield, quality of symplicia

scholarly journals Shallot Growth and Yields Based on Ammonium:Nitrate Ratio on Coastal Sandy Soil

2017 ◽  
Vol 2 (2) ◽  
pp. 064
Author(s):  
Wiji Safitri ◽  
Endang Sulistyaningsih ◽  
Benito Heru Purwanto ◽  
Stephen Harper
Keyword(s):  
Sandy Soil ◽  
Dry Weight ◽  
Growth And Yield ◽  
Row Spacing ◽  
Yield And Quality ◽  
Allium Cepa L ◽  
Main Plot ◽  
Number Of Leaves ◽  
Plot Design

Nitrogen was a key component for increasing yield and quality of vegetables like shallots. The growth and development of plants were influenced by nitrogen form. Common plants preferred nitrate for growth, but the enormity preference varies within plant species and other environmental factors. The purpose of this experiment was to study the effect of ammonium:nitrate ratio in sandy soil to growth and yield of shallot (Allium cepa L. Aggregatum group). The experiment had been conducted in August-October 2015 in the sandy land on Samas Beach, Bantul, Yogyakarta, Indonesia. The research was arranged in a Split-Plot design. The main plot was the source of nitrogen (NH4+; NO3-; NH4+: NO3- 1:1; NH4+: NO3- 1:2; and NH4+: NO3- 2:1) and the subplot was cultivars (Crok Kuning, Tiron, and Bima Brebes). Each subplot covered an area of 2.5 m² (2.5 m x 1 m) with three blocks as replications. Shallot bulbs were planted in sixth-row, spacing 20 cm between rows and 15 cm within rows. The dose was applied according to the recommendation of BPTP (urea 200 kg ha-1, ZA 250 kg ha-1, SP-36 150 kg ha-1, and KCl 150 kg ha-1) 144.5 kg N ha-1. Ammonium:nitrate ratio influenced shallot growth in sandy soil through number of leaves at maximum vegetative phase and its leaf area. The NH4+: NO3- 1:2 ratio gave the best result in dry weight of leaves following bulb dry weight than other ratio. Nevertheless, ammonium:nitrate ratio had no significant influence on bulb dry weight (ton ha-1).

scholarly journals Foliar application of silicon and the effect on wheat seed yield and quality

2013 ◽  
Vol 35 (1) ◽  
pp. 86-91 ◽  
Author(s):  
Samantha Rigo Segalin ◽  
Caroline Huth ◽  
Thais D'Avila Rosa ◽  
Diógenes Barella Pahins ◽  
Liliane Marcia Mertz ◽  
...  
Keyword(s):  
Seed Yield ◽  
Foliar Application ◽  
Accelerated Aging ◽  
Dry Weight ◽  
Wheat Cultivars ◽  
Wheat Seed ◽  
Germination Test ◽  
Yield And Quality ◽  
Physiological Quality

Adequate nutrients for plants are important for increasing the yield and quality of the seeds produced. The objective of this study was to evaluate foliar fertilization with silicon in wheat and its effect on seed yield and physiological quality. Treatments consisted of two silicon dosages (three and six liters silicon per hectare) and the control (no silicon) and five wheat cultivars: OR "Quartzo", OR "Ônix", Fundacep "Linhagem", Fundacep "Campo Real" and Fundacep "Horizonte". The experimental design was randomized blocks with four replications. After physiological maturity, harvesting and threshing of the seeds were done manually. Seed samples were evaluated for yield and physiological quality from the germination test, first germination count, seedling dry weight, accelerated aging, electrical conductivity, 1000 seeds and hectoliter weights. The results showed that the foliar application of silicon at the dosages tested did not affect the yield and physiological quality of the seeds produced by the wheat cultivars.

Saflufenacil Carryover Injury Varies among Rotational Crops

2012 ◽  
Vol 26 (2) ◽  
pp. 177-182 ◽  
Author(s):  
Darren E. Robinson ◽  
Kristen E. McNaughton
Keyword(s):  
Sugar Beet ◽  
Growth Yield ◽  
Dry Weight ◽  
Sugar Beet Plant ◽  
Root Weight ◽  
Carrot Root ◽  
Field Corn ◽  
Yield And Quality ◽  
Weight Yield

Trials were established in 2007, 2008, and 2009 in Ontario, Canada, to determine the effect of soil residues of saflufenacil on growth, yield, and quality of eight rotational crops planted 1 yr after application. In the year of establishment, saflufenacil was applied PRE to field corn at rates of 75, 100, and 200 g ai ha−1. Cabbage, carrot, cucumber, onion, pea, pepper, potato, and sugar beet were planted 1 yr later, maintained weed-free, and plant dry weight, yield, and quality measures of interest to processors for each crop were determined. Reductions in dry weight and yield of all grades of cucumber were determined at both the 100 and 200 g ha−1rates of saflufenacil. Plant dry weight, bulb number, and size and yield of onion were also reduced by saflufenacil at 100 and 200 g ha−1. Sugar beet plant dry weight and yield, but not sucrose content, were decreased by saflufenacil at 100 and 200 g ha−1. Cabbage plant dry weight, head size, and yield; carrot root weight and yield; and pepper dry weight, fruit number and size, and yield were only reduced in those treatments in which twice the field corn rate had been applied to simulate the effect of spray overlap in the previous year. Pea and potato were not negatively impacted by applications of saflufenacil in the year prior to planting. It is recommended that cabbage, carrot, cucumber, onion, pepper, and sugar beet not be planted the year after saflufenacil application at rates up to 200 g ha−1. Pea and potato can be safely planted the year following application of saflufenacil up to rates of 200 g ha−1.

scholarly journals Determination of the Effect of Humic Acid on Growth and Development Parameters of Parsley (Petroselinum sativum Hoffm.) Grown in Boron Soil

2018 ◽  
Vol 47 (1) ◽  
pp. 183-193 ◽  
Author(s):  
Tuncay TURSUN ◽  
Sener AKINCI ◽  
Esin BOZKURT
Keyword(s):  
Humic Acid ◽  
Growth Parameters ◽  
Dry Weight ◽  
High Yield ◽  
Yield And Quality ◽  
Icp Ms ◽  
Growth Analyses ◽  
Nutrient Solutions

Boron is an important micronutrient, required for all plant growth, and critical for high yield and quality of crops. The aim of the present research was to determine the effects of boron on pot-grown parsley (Petroselinum sativum Hoffm.). The experimental design consisted of four treatments using Hoagland-Arnon (1950) nutrient solutions with two different boron concentrations (B1 - 15 ppm and B2 - 150 ppm), each with and without 10 ml humic acid addition (HB1 and HB2), and controls with full strength Hoagland-Arnon solutions. Growth analyses of the parsley revealed that 15 ppm boron application caused an increase in root length leaf fresh and dry weight root fresh and dry weight and leaf area compared to control values. 150 ppm B (B2) concentration decreased all growth parameters compared to controls. The two humic acid treatments (HB1 and HB2) did not increase any of those growth parameters either in controls (C) or in the two boron (B1 and B2) concentrations. Analysis by (ICP-MS) revealed that B content in the leaves increased gradually in B1 and B2, as well as in both humic treatments where in HB2 it increased to 99.38% compared to B1. In the leaves, Mn, Zn and Fe contents behaved the same as B, increasing in all treatments, with the amounts in HB2 being significantly greater than in C, B1 and B2 leaves.

scholarly journals Yield and Mineral Content of Hydroponically Grown Mini-Cucumber (Cucumis sativus L.) as Affected by Reduced Nutrient Concentration and Foliar Fertilizer Application

HortScience ◽  
2017 ◽  
Vol 52 (12) ◽  
pp. 1728-1733 ◽  
Author(s):  
Martin M. Maboko ◽  
Christian Phillipus Du Plooy ◽  
Silence Chiloane
Keyword(s):  
Nutrient Concentration ◽  
Mineral Content ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Production Costs ◽  
Nutrient Concentrations ◽  
Foliar Fertilizer ◽  
Yield And Quality ◽  
Hydroponically Grown

Nutrient application is one of the major inputs required for hydroponic production of cucumbers. Reduced nutrient solution concentration with supplementary foliar fertilizer application may maintain yield and quality of mini-cucumber, while decreasing the production costs. An experiment was conducted to determine the effect of foliar fertilizer in combination with reduced nutrient concentrations on the yield and quality of hydroponically grown mini-cucumber in a plastic tunnel. Mini-cucumber plants were grown in sawdust, fertigated with nutrient solutions containing 100% (control), 75%, 50%, or 25% of the recommended nutrient concentration (NC) and two foliar fertilizer applications (no foliar and foliar application). The highest fresh and dry weight of mini-cucumber plants were obtained with 75% and 100% NC and decreased with 50% to 25% NC application. The number of marketable fruit and marketable yield on mini-cucumbers increased with 75% to 100% NC, followed by 50% NC, as compared with 25% NC. Deformed fruit were significantly lower at 25% NC than at 50%, 75%, and 100% NC. Foliar fertilizer application did not have an effect on mini-cucumber yield, but reduced the yellowing of fruit. Fruit mineral content (P, Fe, and Mn) was significantly improved by 100% NC. Improvement in yield at 75% and 100% NC was as a result of improved plant height, leaf chlorophyll content, plant fresh and dry weight, and the increase in nutrient uptake of N, P, K, and Mn, which was evident in the analysis of cucumber leaves. The reduced NC of 75% can maintain yield and quality of mini-cucumbers, whereas the application of foliar fertilizer had a limited effect.

EFFECT OF THE PEA APHID, ACYRTHOSIPHON PISUM (HEMIPTERA (HOMOPTERA): APHIDIDAE), ON YIELD AND QUALITY OF FORAGE ALFALFA

1982 ◽  
Vol 114 (6) ◽  
pp. 485-489 ◽  
Author(s):  
A. M. Harper ◽  
M. S. Kaldy
Keyword(s):  
Dry Matter ◽  
Acyrthosiphon Pisum ◽  
Dry Weight ◽  
Pea Aphid ◽  
Yield And Quality ◽  
Nitrogen Free Extract ◽  
Calcium Magnesium ◽  
The Mean ◽  
Limited Change

AbstractThe pea aphid, Acyrthosiphon pisum (Harris), affected yield by significantly reducing the mean height of aphid-susceptible Grimm alfalfa in a greenhouse experiment by 45%, the height of the longest stem by 35%, the green weight by 38%, the dry weight by 44%, and the fiber by 13%. There was limited change in quality of alfalfa. The percentages of protein, fat, total sugar, reducing sugar, dry matter, and nitrogen-free extract were not significantly different in the infested and non-infested alfalfa. Potassium was significantly lower in the infested plants but they contained more calcium, magnesium, and phosphorus. With the exception of isoleucine the amino acid composition was similar in the infested and non-infested alfalfa.

Effect of organic manure based on distillery compost, inorganic fertilizer and farm yard manure on the yield quality of Indian mustard (Brassica juncea L.)

2017 ◽  
Vol 2 (02) ◽  
pp. 225-227
Author(s):  
Mahesh Kumar ◽  
Santosh Kumar ◽  
Rajeshwari Sharma ◽  
V. K. Dwivedi
Keyword(s):  
Seed Yield ◽  
Block Design ◽  
Indian Mustard ◽  
Inorganic Fertilizer ◽  
Farm Yard Manure ◽  
Crop Season ◽  
Yield And Quality ◽  
Biological Yield ◽  
Yield Quality

The experiment was laid out in randomised block design (RBD)during the crop season of 2004 -05 and 2005-06 at the research farm of J.V.P.G. College, Baraut, Baghpat (U.P.) comprising 10 treatments with 3 replications. DEBPCFYM, combinations of DEBPC+FYM and inorganic fertilizer significantly increased seed yield. Biological yield and quality content of Indian mustard. Among the various treatments, application of FYM 5t/ha + DEBPC 3t/ ha recorded highest seed yield, biological yield and all the quality contents in both the years.

Effect of inoculation and nitrogen fertilization on nodulation, seed yield and quality of soya beans

1972 ◽  
Vol 78 (2) ◽  
pp. 179-182 ◽  
Author(s):  
S. Abu-Shakra ◽  
A. Bassiri
Keyword(s):  
Amino Acids ◽  
Seed Yield ◽  
Nitrogen Fertilization ◽  
Seed Weight ◽  
Seed Oil ◽  
Dry Weight ◽  
Yield And Quality ◽  
Oil Concentration ◽  
Sulphur Amino Acids

SUMMARYSoya beans grown on land planted the previous year with inoculated soya beans produced more nodules, lodging, seed yield, 1000 seed weight, and protein content and less seed oil concentration as compared to those grown on land that was planted with non-inoculated soya beans. Nitrogen fertilization (120kg N/ha) reduced the total number of nodules per plant. Increasing inoculation rates of the seed increased the dry weight of nodules per plant. Location, nitrogen fertilization, and inoculation increased or decreased the levels of certain amino acids but had no significant effect on the sulphur amino acids, cystine and methionine.

scholarly journals The Effect of Leaf Bud Trimming and Fruit Position Arrangement on the Quality of Golden Melon (Cucumis melo L.)

2020 ◽  
Vol 73 (2) ◽  
Author(s):  
Eko Widaryanto ◽  
Megawati Ristiaji Putri ◽  
Wiwin Sumiya Dwi Yamika ◽  
Akbar Saitama ◽  
Akbar Hidayatullah Zaini
Keyword(s):  
Fruit Weight ◽  
Growth And Yield ◽  
Time Intervals ◽  
Secondary Factor ◽  
Number Of Leaves ◽  
Cucumis Melo L ◽  
Fruit Harvest ◽  
Main Factor ◽  
Plot Design

Melon are one of the most popular fruit commodities, but, despite the demand, its production in Indonesia has declined. One measure that can be used to optimize the quality of melon fruit is to trim off the leaf buds and arrange the position of fruiting on the stem, and this study, using the golden melon cultivar ‘Apollo,’ aimed to identify the effects of leaf bud trimming and fruit position arrangement in improving the quantity and quality of the fruit harvest. The experiment was conducted from March to May 2018 in the greenhouse of Food Crop and Horticulture Agribusiness Development (UPT Pengembangan Agribisnis Tanaman Pangan dan Hortikultura), in Lebo, Sidoarjo, Indonesia. It was based on a split-plot design, with leaf bud trimming as the main factor, consisting of two groups (trimming or not trimming), and fruit positions as the secondary factor, consisting of four stages, all repeated at four different time intervals. A correlation was found between leaf bud trimming and fruit position arrangement toward the number of leaves. However, the treatments did not affect the growth and yield of the plants, but did have a significant effect on fruit weight, sweetness, and volume. It was concluded that trimming off the leaf buds and arranging the fruiting position on golden melon plants can increase the quality of fruits, with the treatment involving trimming combined with arranging fruiting on the twelfth–thirteenth segment showing the best results.

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