Study of nitrogen and GA3 on growth, flowering and bulbs production of tuberose (Polianthes tuberosa L.) cv. Double

The present investigation was conducted at Horticultural Research Farm J. V. College, Baraut, Baghpat. The experiment carried out following Complete randomized design (CRD) with three replications of eight treatment combinations including three levels GA3 and single dose of nitrogen, In which Tuberose (Polianthes tuberosa L.) cv. Double is used to effect on growth, flowering and bulb production response of GA3 (100, 150 and 200 ppm) and single dose of nitrogen 7g along with having control, these doses were applied with check. Growth regulators results also indicated that, GA3 150 ppm and nitrogen @7g/pot decreases the days to sprouting and increases maximum number of sprout per bulb as compared to other treatment of gibberellic acid, while GA3 200 ppm and nitrogen @ 7 g observed the better effect on , number of leaves per plant, length of leaf, days taken to first flowering spike initiation, number of florets per spike, length of spike, number of spikes per plant, weight of spike and bulb production bulbs per plant of tuberose in western Uttar Pradesh condition.

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Response of Shallots of Batu Ijo Variety on Doses of N And K Fertilizers

Akta Agrosia ◽

10.31186/aa.24.1.19-24 ◽

2021 ◽

Vol 24 (1) ◽

pp. 19-24

Author(s):

Widodo Widodo ◽

Marlin Marlin ◽

Nancy B. Sitio

Keyword(s):

Plant Growth ◽

N Fertilizer ◽

Tuber Weight ◽

Plant Weight ◽

Randomized Design ◽

K Fertilizer ◽

Two Factors ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Higher Doses

Shallots (Allium cepa var. Aggregatum L) have many varieties that can be grown in the highlands and lowlands and one of them is the Batu Ijo variety. Nutrients N and K play an important role for plant needs. This research was conducted from March to June 2019 in Medan Baru, Bengkulu City. This study used a completely randomized design with two factors. The first factor was the dose of N fertilizer and the second factor was the application of K fertilizer. The application of N fertilizer had a significant effect on the number of shallots at week 2. The Urea dose given decreases the number of spring onions. For the best treatment at plant height is the treatment of Urea 300 kg/ha and KCl 50 kg/ha. Plant growth from week 2 to 5 increased significantly. The application of K fertilizer has an effect on the number of shallots at week 2 and the number of tubers. The higher the plant age, the more the number of leaves produced, but at higher doses, the number of leaves and the number of tubers decreased. The best treatment for the number of leaves produced was Urea 300 kg/ha and without giving KCl. For the best treatment of fresh plant weight, namely Urea 300 kg/ha and KCl 150 kg/ha, the best treatment fresh tuber weight was Urea 300 kg/ha and KCl 150 kg/ha, for tuber diameter the best treatment was 200 kg/ha of urea and KCl 100 kg/ha and for the number of tubers of Urea 0 kg/ha and KCl 150 kg/ha.Keywords: shallots, N fertilizer, K fertilizer

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EFEK KONSENTRASI DAN WAKTU APLIKASI PUPUK ORGANIK CAIR KULIT PISANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KUMIS KUCING (Orthosiphon aristatus)

Jurnal Ilmu-Ilmu Pertanian Indonesia ◽

10.31186/jipi.22.1.31-37 ◽

2020 ◽

Vol 22 (1) ◽

pp. 31-37

Author(s):

Detri Saputra ◽

Entang Inoriah Sukarjo ◽

Masdar Masdar

Keyword(s):

Organic Fertilizer ◽

High Growth ◽

Growth And Yield ◽

Application Time ◽

Plant Weight ◽

Randomized Design ◽

Number Of Leaves ◽

Tea Production ◽

Completely Randomized Design ◽

The City

[EFFECT OF CONCENTRATION AND APPLICATION TIME OF ORGANIC FERTILIZER LIQUID BANANA PEELS ON GROWTH AND YIELD OF JAVA TEA (Orthosiphon aristatus)]. Java tea are medicinal plants that have many health benefits but java tea production is very low. Efforts are made to increase the growth and yield of java tea, namely the use of liquid organic fertilizer (LOF) banana peels. This study aims to obtain concentration, application time of LOF banana peels, and interactions between the two that produce high growth and yield of java tea. The study was conducted from November 2018 to February 2019 in the city of Bengkulu. The experiments were arranged based on a completely randomized design factorial pattern. The first factor is the LOF concentration of banana peels 25 mL/L, 50 mL/L, 75 mL/L, and 100 mL/L. The second factor is the time of LOF application which consists of 1 week application, 2 weeks application, and 3 weeks application. The results showed that independently giving concentration and application time and interaction did not significantly influence the variable thickness of leaves, total leaf area, shoot length, number of leaves, fresh plant weight, root length, and dry plant weight.

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PENGARUH PEMBERIAN CENDAWAN MIKORIZA ARBUSCULAR (CMA) DAN DOSIS PUPUK P TERHADAP PERTUMBUHAN DAN PRODUKSI OKRA (Abelmoschus esculentus L)

JURNAL BIOINDUSTRI ◽

10.31326/jbio.v3i2.839 ◽

2021 ◽

Vol 3 (2) ◽

pp. 601-612

Author(s):

Roni Novianto ◽

◽

Sri Hartatik ◽

Keyword(s):

Arbuscular Mycorrhizal Fungi ◽

Plant Height ◽

Mycorrhizal Fungi ◽

Arbuscular Mycorrhizal ◽

Fruit Weight ◽

Plant Weight ◽

Randomized Design ◽

Two Factors ◽

P Fertilizer ◽

Number Of Leaves

Okra is a vegetable crop that has a high selling value and the production of okra is more exported than sold domestically. The demand for okra from year to year continues to increase from various countries, especially Japan, which imports the most okra from Indonesia. Fertilization of phosphorus (P) fertilizer to fulfill nutrients and provision of arbuscular mycorrhizal fungi (CMA) for more efficient and maximum absorption by plants. Phosphorus (P) fertilizer can increase the production and quality of okra. The aim of this study was to determine the combination of treatment of arbuscular mycorrhizal fungi and which dosage of P fertilizer was best to increase the yield of okra production. The design used was a completely randomized design (CRD) with factorial treatment consisting of two factors. The first factor is the dose of arbucular mycorrhizal fungi (CMA) consisting of 4 levels, namely (0; 160; 320; 480) and the second factor is the dose of P fertilizer (75; 100; 125; 150). Parameters observed were plant height, number of leaves per plant, volume of roots, number of fruits per plant, weight of fresh fruit per plant and weight of plant dry corpse. Based on the analysis of variance, it showed that the interaction was significantly different on the variables of root volume, plant height, number of fruits and fruit weight. Based on research, the CMA dose of 320 kg / ha and the dose of 125 kg / ha gave the highest production results.

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Study on Morphological Characteristics of Different Genotypes of Gladiolus Flower

Journal of Science Foundation ◽

10.3329/jsf.v9i1-2.14642 ◽

2013 ◽

Vol 9 (1-2) ◽

pp. 1-8 ◽

Cited By ~ 2

Author(s):

MD Hossain ◽

KH Talukder ◽

M Asaduzzaman ◽

F Mahmud ◽

N Amin ◽

...

Keyword(s):

Plant Height ◽

Significant Variation ◽

Morphological Characteristics ◽

Yield Attributes ◽

Regular Trend ◽

Luxuriant Growth ◽

Number Of Leaves ◽

Planting Materials ◽

Spike Initiation ◽

Plant Length

The experiment was carried out during the period from November2008 to October, 2009 to compare the morphology of five gladiolus flowers genotypes with respect to plant height, length and breadth of leaf, number of leaves per plant, length of flowers, breadth of flower, weight of flower, weight of single stick, length of spike, length of rachis, flowers per plant, days to reach 50% spike initiation, number of corm and cormel per plant, breadth of corm and weight of cormel per plant. The results indicated the significant variation amongst the gladiolus genotypes with respect to studied morphological characteristics as well as with yield, yield attributes and plant height. The plant height was higher (58.6cm) and lower (46.52cm) in yellow and orange /red respectively due to genotype. The lengths of leaves were almost same but higher with yellow and violet (42.25/42.05 cm) than the white and orange ones where the smallest length was recorded for red (33.36cm) one. Almost same trends were recorded for breadth of leaves with the exception of few. The average number of leaves was highest for white (12.25) followed by red, violet, orange and yellow respectively. Most of the parameters of flower characteristics did not maintain regular trend and correlation when considered in terms of sequences starting from white to red as shown in the table 1, 2 and 3. The recorded results clearly indicate that the white genotype has the best planting materials which may be planted for luxuriant growth of plants and production of excellent flowers. DOI: http://dx.doi.org/10.3329/jsf.v9i1-2.14642 J. Sci. Foundation, 9(1&2): 1-8, June-December 2011

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Pengaruh Konsentrasi Pupuk Organik Cair Dan Takaran Pupuk Kandang Sapi Terhadap Pertumbuhan Dan Hasil Tanaman Selada (Lactuca sativa L.) Varietas Grand Rapids

OrchidAgro ◽

10.35138/orchidagro.v1i1.231 ◽

2021 ◽

Vol 1 (1) ◽

pp. 7

Author(s):

Hanipah Hanipah ◽

Nurdin Hadirocmat ◽

Odang Hidayat

Keyword(s):

Plant Height ◽

Organic Fertilizer ◽

Growth And Yield ◽

Cow Manure ◽

Root Volume ◽

Sample Weight ◽

Plant Weight ◽

Randomized Design ◽

Grand Rapids ◽

Number Of Leaves

The aim of this experiment was to study the effect of concentration liquid organic fertilizer and doses cow manure on the growth and yield of grand rapids variety of lettuce, carried out in the practice of Tanjungsari Sumedang SMK PPN, located at an altitude of 850 meters above sea level. The experiment starts from June 2018 to August 2018. The experimental design used was a Randomized Design facto pattern group consisting of two factors and repeated three times. The first factor is liquid organic fertilizer nasa (p) with 5 levels: p1 = 0 ml / liter of water, p2 = 1 ml / liter of water, p3 = 2 ml / liter of water, p4 = 3 ml / liter of water, p4 = 4 ml / liter of water. The second factor is cow manure (k) consisting of 4 levels, namely: k1 = 0 ton / ha, k2 = 5 ton / ha, k3 = 10 ton / ha, k4 = 15 ton / ha. The results of the experiment show: There was no interaction between liquid organic fertilizer and cowshed fertilizer on observations of plant height, number of leaves, weight per plant, weight per sample, weight per plot and root volume in lettuce. The treatment of liquid organic fertilizer at concentrations of p3 (3,0 ml/liter of water) showed the best results on plant height, number of leaves, and yield of weight per plot and significantly different from observations of weight per plant and root volume. Cow manure showed no significant effect on all plant height, number of leaves, weight per plant, weight per sample, weight per plot and root volume in lettuce.

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Pengaruh Pemberian Berbagai Konsentrasi Indole-3-Butyric Acid (IBA) dan Lama Perendaman terhadap Pertumbuhan Stek Batang Timi (Thymus vulgaris L.)

Agrosains: Jurnal Penelitian Agronomi ◽

10.20961/agsjpa.v23i1.44802 ◽

2021 ◽

Vol 23 (1) ◽

pp. 19

Author(s):

Khodijah Wafia ◽

Karno Karno ◽

Florentina Kusmiyati

Keyword(s):

Dry Weight ◽

Agricultural Science ◽

Thymus Vulgaris ◽

Stem Cuttings ◽

Root Dry Weight ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Screen House ◽

Plant Length

<p>The method of thyme stem cutting needs to be developed to produce better roots to support growth. The study aims to examine the response of thyme stem cuttings to various concentration of IBA and time soaking. The research was carried out on January – March 2020 in screen house PT. INDMIRA, Sleman, Yogyakarta and the Physiology and Plant Breeding Laboratory of the Faculty of Animal and Agricultural Science, Diponegoro University. The method used was a completely randomized design with a factorial 4×3 with 5 replications. The first factor was a various concentration of IBA: A0 (0 ppm), A1 (100 ppm), A2 (250 ppm), and A3 (500 ppm). The second factor was the time soaking: B1 (5 minutes), B2 (10 minutes), and B3 (15 minutes.) The results showed that IBA concentration has no significant effect for root dry weight, while the time soaking has significant effect for all parameters. Soaking thyme stem cuttings at an IBA 250 ppm for 10 minutes gave the best results on plant length, the number of leaves, root length, and root dry weight, but soaking in water (without IBA) for 5 minutes was able to give the best number of percentage of life cuttings (85%) so that giving IBA had no needed.</p>

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Increasing of Production and Quality of Cherry Tomato (Solanum lycopersicum var. cerasiforme) through Used of Various Growth Medium Compositions and SP-36 Fertilizer Dosages

JURNAL AGRONIDA ◽

10.30997/jag.v4i1.1524 ◽

2019 ◽

Vol 4 (1) ◽

Author(s):

Hisworo Ramdani ◽

Arifah Rahayu ◽

Haris Setiawan

Keyword(s):

Rice Husk ◽

Cherry Tomato ◽

Higher Plant ◽

Plant Weight ◽

Randomized Design ◽

Soluble Solid ◽

Growth Production ◽

Number Of Leaves ◽

Fertilizer Rates

This study was aimed at assessing the response of cherry tomato to planting mediacomposition and SP-36 fertilizer rates. A factorial completely randomized design with two factorswas used. The first factor was planting media compositions, namely 100% soil, soil + rice huskcharcoal (1:1), soil + manure (1:1), rice husk charcoal + manure (1:1) and soil + rice huskcharcoal + manure (1:1:1). The second factor was SP-36 fertilizer rates, namely no fertilizer (0%R); 155.5 kg/ha (50% R); 311 kg/ha (100% R) and 466.5 kg/ha (150% R). The recommended rate(R) was 311 kg/ha. Results showed that cherry tomato plants grown in planting medium of soil +manure significantly had higher plant height, number of leaves, number of fruits and total solublesolid content than plants grown in the other planting media. Administration of SP-36 fertilizer indifferent rates was not found to significantly affect the growth, production and fruit quality ofcherry tomatoes. Cherry tomato grown in planting medium of soil + rice husk charcoal + manureand fertilized with recommended rate of SP-36 fertilizer (100% R) produced the highestfruit/plant weight and saleable fruit weight.Keywords: cherry tomato, total soluble solid, saleable fruit, rice husk charcoal, manure

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Changes of Stem Characteristics, Senescence Indexes and Yield and Quality of Wintering Rye under Different Populations

Sustainability ◽

10.3390/su13126876 ◽

2021 ◽

Vol 13 (12) ◽

pp. 6876

Author(s):

Yuetao Zuo ◽

Xueyue Zhang ◽

Shiyu Zuo ◽

Xiaosong Ren ◽

Zhaoyue Liu ◽

...

Keyword(s):

Rapid Development ◽

Animal Husbandry ◽

Planting Density ◽

Winter Rye ◽

Sod Activity ◽

Lodging Resistance ◽

Randomized Design ◽

Grain Number Per Spike ◽

Basal Internode ◽

Spike Number

In response to the production crisis caused by a winter feed shortage due to the rapid development of the animal husbandry industry, winter rye 001 was selected to study differences in stalk and senescence characteristics in yield formation in cold regions. Five density treatments were established in a randomized design as 225 × 104 plant·hm−2 (D1), 275 × 104 plant·hm−2 (D2), 325 × 104 plant·hm−2 (D3), 375 × 104 plant·hm−2 (D4), and 425 × 104 plant·hm−2 (D5). Stem characteristics, SOD activity, POD activity, MDA content, and differences in yield and feeding quality under different population densities were analyzed. The plant height, center of gravity, and stem basal internode length showed an increasing trend with an increase in planting density. The stem wall thickness, diameter, strength, and lodging resistance indices decreased. At 275 × 104 plants·hm−2, the rye crude protein content was the highest while neutral washing fiber and acid washing fiber were the lowest, and feed quality was the best. With an increase in density, spike number, grain number per spike, and thousand-grain weight first increased and then decreased. We concluded that the yield and feeding quality were best when the basic seedling was at 275 × 104 plants hm−2.

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Foliar spray of gibberellic acid influences morphological attributes and foliage yield of coriander (Coriandrum sativum L.)

Research in Agriculture Livestock and Fisheries ◽

10.3329/ralf.v5i1.36546 ◽

2018 ◽

Vol 5 (1) ◽

pp. 1-9

Author(s):

Dhiman Das ◽

Asim Kumar Bhadra ◽

Mohd Moniruzzaman

Keyword(s):

Gibberellic Acid ◽

Vegetative Growth ◽

Leaf Length ◽

Distilled Water ◽

Water Spray ◽

Single Plant ◽

Plant Weight ◽

Morphological Attributes ◽

Number Of Leaves ◽

Different Doses

A field experiment was conducted at the research field of Sher-e- Bangla Agricultural University, Dhaka during the period from December 1, 2016 to January 11, 2017 to investigate the effect of gibberellic acid (GA3) on vegetative growth, morphological attributes and foliage (leaf) yield of coriander (Coriandrum sativum L.). The experimental treatments consisted of eight different doses of GA3 viz., 0 (distilled water spray), 5, 10, 15, 20, 25, 30 and 35 ppm. The variety Rosina (Pahuja Co., India) was used as planting material and different doses of GA3 were applied on the plants at 25 and 30 days after sowing. The experiment was laid out in Randomized Complete Block Design with three replications. GA3 had significant effect on vegetative growth, morphology, foliage yield and yield contributing characters of coriander. Plant height, number of leaves plant-1, leaf length, plant spread and single plant weight were found maximum from the application of GA3 at 20 ppm, which was closely followed by 25 ppm GA3. Application of GA3 at 20 ppm produced the highest weight of foliage m-2. A strong positive correlation of foliage yield was observed with plant height, number of leaves plant-1, leaf length, plant spread, single plant weight and weight of foliage m-2. Application of GA3 at 20 ppm gave maximum foliage yield (9.34 t ha-1) which was followed by GA3 at 15 ppm (8.46 t ha-1) and 25 ppm (8.06 t ha-1), and the minimum foliage yield was recorded from control (distilled water spray) (4.90 t ha-1). Application of GA3 at 20 ppm increased foliage yield over control by 47.54 %. A quadratic relationship between applied GA3 concentration and foliage yield was found; the regression equation was y = 4.87 + 0.375x – 0.009x2 from which it came up to be optimum dose of GA3 as 20.83 ppm.Res. Agric., Livest. Fish.5(1): 1-9, April 2018

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Subsitusi Fitohormon Dengan Air Kelapa (Cocos nucifera L.) pada Medium Vacin and Went Terhadap Pertumbuhan Eksplan Anggrek Dendrobium sp Secara in Vitro

Jurnal SAINS ALAMI (Known Nature) ◽

10.33474/j.sa.v3i2.7222 ◽

2021 ◽

Vol 3 (2) ◽

Author(s):

Wulan Dari Neng Gumiwang ◽

Tintrim Rahayu ◽

Ari Hayati

Keyword(s):

Root Length ◽

Cocos Nucifera ◽

Water Concentration ◽

Coconut Water ◽

Culture Bottle ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Cocos Nucifera L

The purpose of this research is to determine the concentration of young coconut water that is appropriate for the growth of orchid plantlets (Dendrobium sp.) In vitro. This study used an experimental method, descriptive data analysis to compare several different concentrations of coconut water. The design of this study uses a completely randomized design (CRD). The treatments consist of 0% coconut water concentration (as a control), 15%, 30% and 60%. Each concentration was carried out 5 replications and each repetition consisted of 5 Dendrobium sp plantlets in each culture bottle conducted for 40 HST, for observing the root length carried out for 50 HST. The highest number of shoots and leaves were produced at the same concentration, namely 150 ml / L coconut water treatment (15% concentration) with an average of 2.8 shoots and the average number of leaves 10.8 leaves. The average number of roots and the longest root length was produced at a concentration of 600 ml / L coconut water (60% concentration) with an average of 6 roots, and the longest root length was 0.5 cm.Keywords: Young coconut water, (Cocos nucifera L.), Dendrobium sp., in vitro, growth.ABSTRAKTujuan penelitian ini ialah menentukan konsentrasi air kelapa muda yang tepat untuk pertumbuhan planlet anggrek (Dendrobium sp.) secara in vitro. Penelitian ini menggunakan metode eksperimen, analisis data secara deskriptif untuk membandingan beberapa konsentrasi air kelapa yang berbeda. Rancangan penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Perlakukan terdiri dari konsentrasi air kelapa 0 % (sebagai kontrol), 15% , 30% dan 60%. Masing-masing konsentrasi dilakukan 5 kali ulangan dan setiap ulangan terdiri dari 5 planlet Dendrobium sp dalam setiap botol kultur yang dilakukan selama 40 HST, untuk pengamatan panjang akar dilakukan selama 50 HST. Jumlah tunas dan jumlah daun terbanyak dihasilkan pada konsentrasi yang sama, yaitu perlakuan air kelapa 150 ml/L (konsentrasi 15%) dengan rata-rata jumlah tunas terbanyak 2,8 tunas dan rata-rata jumlah daun terbanyak 10,8 helai daun. Rata-rata jumlah akar terbanyak dan panjang akar terpanjang dihasilkan pada konsentrasi air kelapa 600 ml/L (Konsentrasi 60%) dengan rata-rata jumlah akar terbanyak sebanyak 6 akar, dan rata-rata panjang akar terpanjang 0,5 cm.Kata kunci : Air kelapa Muda (Cocos nucifera L.), Dendrobium sp., in vitro, pertumbuhan

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