Effect of Organic and Inorganic Source of NPK on Plant Growth, Spike Yield, and Quality of Gladiolus (Gladiolus grandiflorus) cv. Jester

2018 ◽  
pp. 399-408
Keyword(s):  
Plant Growth ◽  
Yield And Quality

scholarly journals Effect of NPK on Plant Growth, Yield and Quality of Capsicum (Capsicum annum L.) c.v. Swarna Under Shade Net Condition

2017 ◽  
Vol 6 (3) ◽  
pp. 1085-1091 ◽  
Author(s):  
Ashish Kumar Dubey ◽  
Devi Singh ◽  
Pranjal Singh Rajput ◽  
Yogesh Kumar ◽  
Ajay Kumar Verma ◽  
...  
Keyword(s):  
Plant Growth ◽  
Growth Yield ◽  
Capsicum Annum ◽  
Yield And Quality

scholarly journals Exogenous Application of Amino Acids Improves the Growth and Yield of Lettuce by Enhancing Photosynthetic Assimilation and Nutrient Availability

Agronomy ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 266 ◽  
Author(s):  
Shumaila Khan ◽  
Hongjun Yu ◽  
Qiang Li ◽  
Yinan Gao ◽  
Basheer Noman Sallam ◽  
...  
Keyword(s):  
Amino Acids ◽  
Plant Growth ◽  
Growth And Yield ◽  
Chlorophyll Contents ◽  
Plant Parts ◽  
Yield And Quality ◽  
Plant Area ◽  
Butterhead Lettuce ◽  
Photosynthetic Assimilation

As natural plant growth stimulators, amino acids are widely used to improve the yield and quality of crops. Several studies have illustrated the effects of different amino acids on lettuce plant parts. However, the effects of applying single amino acids on root growth remain elusive. The objective of this study was to evaluate the effect of root application of L-methionine on the growth of lettuce. In this study, two successive experiments on butterhead lettuce were conducted under hydroponic conditions. Three amino acids, L-methionine (20 mg/L), L-glycine (210 mg/L), and L-tryptophan (220 mg/L), were applied separately. L-methionine significantly increased the growth performance by 23.60%, whereas growth using L-tryptophan and L-glycine decreased by 98.78% and 27.45%, respectively. Considering the results of the first experiment, a second experiment was established with different concentrations of L-methionine (2200 mg/L, 220 mg/L, 22 mg/L, 2.2 mg/L, 0.2 mg/L, and 0.02 mg/L). The plants were allowed to grow for four weeks. Leaf width, plant area, leaf area, chlorophyll contents, etc., were evaluated. The results show that plant growth significantly improved by applying L-methionine at the lowest concentrations of 0.2 mg/L and 0.02 mg/L, which can, therefore, improve hydroponic production of lettuce and, accordingly, human nutrition.

Effects of Planting on Different Sides of the Ridge on Emergence, Plant Growth, Yield and Quality of Potato (Solanum tuberosum) in the Sudan

1989 ◽  
Vol 25 (3) ◽  
pp. 409-415 ◽  
Author(s):  
A. M. Ali
Keyword(s):  
Solanum Tuberosum ◽  
Plant Growth ◽  
Soil Temperature ◽  
Growth Yield ◽  
Potato Tubers ◽  
Yield And Quality ◽  
Southern Side ◽  
Northern Side

SUMMARYThe effects of planting potato tubers on four different sides of two ridge orientations was investigated. Soil temperature was coolest on the northern side, followed by the western, eastern and southern sides. Fifty percent emergence took place in 24, 42 and 49 days for tubers planted on the northern, western and eastern sides, respectively. Only 22% of tubers planted on the southern side emerged. The best yield and quality was obtained by planting on the northern side, followed successively by the eastern, western and southern sides of the ridge.

scholarly journals Effect of Sowing Dates and Botanical Seed Pelleting on Plant Growth, Bulb Yield and Quality of Onion (Allium cepa L.)

2020 ◽  
Author(s):  
Abhishek Panwar ◽  
Ashok K. Thakur ◽  
Pramod Sharma ◽  
Shivangi Negi ◽  
Cherry Nalwa ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Height ◽  
Growth Yield ◽  
Melia Azedarach ◽  
Yield And Quality ◽  
Sowing Dates ◽  
Allium Cepa L ◽  
Leaf Powder ◽  
Bulb Yield

Background: Onion (Allium cepa L.) is a major bulbous vegetable as well as condiment of family Alliaceae grown in India, originated in Iran and Pakistan. Seed pelleting is a mechanism of applying various materials to the seed that can enhance the seed quality with respect to physiological, physical and health attributes. Seed pelleting make it easy to handle small and irregular shaped seeds.Methods: The present investigation was conducted in the field of Department of Seed Science and Technology, Dr. Y. S. Parmar University of Horticulture and Forestry, Nauni, Solan during seasons of 2016-17 and 2017-18. Result: This experiment comprised of pelleted seeds with different botanicals carried out to determine the effect of sowing dates and seed pelleting and their interactions on plant growth, yield and quality of bulb crop. All the factors in the experiment as well as their interactions showed significant influence on plant growth, yield and yield contributing characters in onion. The seeds pelleted with Azadirechta indica leaf powder + clay and Melia azedarach leaf powder + clay sown directly showed maximum values w.r.t. emergence (91.50 %), plant height at 60 days after sowing (35.35 cm), average leaf length (38.43cm), number of leaves per plant (8.67), number of days to harvesting (233.49), polar diameter (46.72 mm), equatorial diameter (57.77 mm), bulb size index (2699.74 ), neck thickness (12.12 mm), number of bulb per plot (89.00) average bulb weight (75.24 g), bulb yield (6.67 kg per plot or 400.01 q per ha), plant height before neck fall stage (58.55 cm). From the present studies, it can be concluded that onion seeds pelleted with Azadirechta indica leaf powder + clay and Melia azedarach leaf powder + clay showed significant effects for enhancing bulb quality, growth, quality and yield of bulb crop raised through direct seeding.

Sign in / Sign up

Export Citation Format

Share Document