scholarly journals Leaf litter amendment in forest soil and their effect on the yield quality of red amaranth

1970 ◽  
Vol 8 (2) ◽  
pp. 221-226 ◽  
Author(s):  
UK Sarkar ◽  
BJ Saha ◽  
C Goswami ◽  
MAH Chowdhury
Keyword(s):  
Leaf Litter ◽  
Growth Yield ◽  
Forest Tree ◽  
Chemical Fertilizer ◽  
Control Treatment ◽  
Nutrient Contents ◽  
Sal Forest ◽  
Yield Quality ◽  
Surrounding Areas ◽  
Tree Leaf

A pot experiment was conducted at the open net house of the Department of Agricultural Chemistry, Bangladesh Agricultural University, Mymensingh, during the period from March to June 2007 using soil collected from the surrounding areas of Gazni sal forest of Jhenaigati upazilla under Sherpur district to study the effect of different forest tree leaf litters on growth, yield, nutrient contents of red amaranth cv. Altapety. Plant height, number of leaves plant-1, dry weight plant-1 and moisture content (%) were significantly influenced by the addition of different forest tree leaf litters and highest values were obtained from the chemical fertilizer treatment which was identical with teak leaf litter in most of the parameters. The lowest values of most of the parameters were obtained from control treatment. Nutrient contents of red amaranth were significantly influenced by the addition of different leaf litters except Mg. The highest and lowest values of most of the nutrient contents and their uptake were recorded from chemical fertilizer and control treatment, respectively. It was also observed that addition of different leaf litters substantially decreased soil acidity and significantly increased the organic matter, total N, available P, exchangeable K, available Ca, Mg contents in the post harvest soil. The performance of these leaf litters with respect to growth, yield, nutrient contents and their uptake by red amaranth and the soil fertility was in the order teak >eucalyptus>acacia>sal. Overall results suggested that leaf litters can be used as an alternative of chemical fertilizer in the surrounding areas of Gazni sal forest for profitable production of leafy vegetables like red amaranth. Keywords: Leaf litter; Red amaranth; Forest soil; Yield quality DOI: 10.3329/jbau.v8i2.7929 J. Bangladesh Agril. Univ. 8(2): 221-226, 2010

scholarly journals Effects of Nitrogen Phosphorus Potassium and Sulphur on Growth Yield and Nutrient Content of Strawberry (Fragaria ananassa)

2016 ◽  
Vol 9 (1) ◽  
pp. 99-108 ◽  
Author(s):  
CA Afroz ◽  
MAH Shimul ◽  
M Ikrum ◽  
MA Siddiky ◽  
MA Razzaque
Keyword(s):  
Positive Impact ◽  
Block Design ◽  
Growth Yield ◽  
Nutrient Content ◽  
Maximum Growth ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Control Treatment ◽  
Research Centre ◽  
Nutrient Contents

The experiment was conducted at Horticulture Research Centre, Gazipur, Bangladesh, to study the effects of N, P, K, and S on growth, yield and nutrient content of strawberry following Randomized Complete Block Design (RCBD) method. There were 4 levels of different nutrients and there was a positive impact of each fertilizer combinations on yield, yield parameters and nutrient contents of BARI Strawberry except control treatment. The highest values of plant height (25.60 cm); number of leaves (21.66), flowers (125.33), fruits (12.35),destroyed fruits (11), fruit weight (215.10 g) plant-1 and fruit length (4.16 cm), fruit diameter (3.41cm), individual fruit weight (17.85 g) and fruit yield (11.50 t ha-1) were found in treatment of 115,40,110 and 25 kg ha-1NPKS, respectively. Among the fertilizers, the single effect of N (115 kg ha-1), P (40 kg ha-1), K (110 kg ha-1) and S (25 kg ha-1) gave maximum growth and yield of strawberry. The highest concentration of N, P, K and S were found in shoot and fruit of strawberry when N, P, K and S fertilizers were used 140,60,135 and 35 kg ha-1, respectively.J. Environ. Sci. & Natural Resources, 9(1): 99-108 2016

scholarly journals Replacement of Chemical Fertilizer by Beverage Sludge to Reduce Environmental Pollution

2021 ◽  
Author(s):  
Md. Abul Hasanath ◽  
Ganesh Chandra Saha ◽  
Md. Siddique Alam ◽  
Md. Nashir Uddin
Keyword(s):  
Environmental Pollution ◽  
Maximum Yield ◽  
Growth Yield ◽  
Maximum Growth ◽  
Organic Content ◽  
Chemical Fertilizer ◽  
Growth And Yield ◽  
Control Treatment ◽  
Low Grade ◽  
Wastewater Generation

Abstract Wastewater generation from beverage industries is on the rise as the demand and consumption surge worldwide. The typical ingredients of beverages are carbonated water, saccharides, sweetener, fruit pulp, flavoring agent, color, preservatives, and salts. Only 20% concentration of the mixture goes to the bottle and the remaining becomes wastewater. However, nutrients and organics remain in wastewater and are left in sludge after going through ETP. The presence of these nutrients makes the beverage sludge useful for the cultivation that can not only decrease the application of chemical fertilizers but also combat the environmental pollution. Indian spinach and Okra have been cultivated in six different mixtures containing beverage sludge and soil to study their effects on growth, yield, food value and nutrient. Soil nutrients, organic content, EC, and pH have been analyzed to assess the suitability of sludge for cultivation. The control treatment was designed by 100% soil and gradually 20, 40, 60, 80 and 100% soil were replaced by beverage sludge in other treatments. The maximum growth of Indian Spinach and Okra was observed 120% and 125% higher at 38 days after sowing on the treatment of 80% sludge and 20% soil compared to the control treatment. Similarly, the maximum yield of Indian spinach and Okra was computed to be nine and two times higher than the control on the same treatment. Food values (ascorbic acid, β- carotene, and protein) and nutrients (Fe, Ca, Mg, K, P and Zn) were found to increase with the increasing amount of beverage sludge while those satisfy the standards of USDA. Without using any kind of fertilizer in low grade soil, the beverage sludge has shown the potentiality in both growth and yield. It turns out that beverage sludge can be used as a substitute for chemical fertilizer with an optimum amount of 80%.

Amelioration of soil acidity by the application of maize straw ash in mixed soil

2021 ◽  
Vol 30 (2) ◽  
pp. 207-219
Author(s):  
Md Bayazid Hossain ◽  
Md Harunor Rashid Khan ◽  
Sayma Khanom ◽  
Shahid Akhtar Hossain
Keyword(s):  
Growth Parameters ◽  
Acid Soil ◽  
Growth Yield ◽  
Growth And Yield ◽  
Control Treatment ◽  
Yield Response ◽  
Nutrient Contents ◽  
Basella Alba ◽  
Maize Straw ◽  
Straw Ash

A pot experiment was conducted in the net house to evaluate the growth and yield response of two vegetables as influenced by the application of maize straw ash in mixed soil. The vegetables were White Malabar Spinach (Basella alba L.) and Red Malabar Spinach (Basella rubra L.). The mixing of acid soil with calcareous soil was done at 3:1 ratio. Maize straw ash was applied at different rates such as T2 (1 ton/ha), T3 (2 ton/ha) and T4 (3 ton/ha). The control as T1 received no amendment. Plant height, base diameter and fresh weight of the Spinach were significantly (p ≤ 0.05) increased from the control treatment. All the studied growth parameters attained significant improvement for the T3 (2 ton/ha) among all treatments in both the varieties of Malabar. Nutrient contents (N, P, K, S, Ca, Mg, Fe, Mn, Zn and Cu) of Red Malabar Spinach increased significantly for ash treatments and the highest increment of the N, P, S, Na, Ca, Mg and Zn were obtained by the T3 treatment. For White Malabar Spinach, all the nutrients were increased significantly for T3 compared to the control, except for the N (insignificant increase) and Ca (decrease). The application of maize straw ash at the rate of 2 ton/ha (T3) increased plant growth, yield and nutrient contents in both the varieties of Malabar which might be attributed that, the maize straw ash can be considered as an amendment for the improvement of crop growth that may also have lasting effect on soil quality as well as economic and eco-friendly. Dhaka Univ. J. Biol. Sci. 30(2): 207-219, 2021 (July)

scholarly journals Comparative allelopathic effects of mango, litchi, sal forest leaf litter on the germination and seedling growth of rice (Oryza sativa)

2016 ◽  
Vol 5 (08) ◽  
pp. 1392
Author(s):  
Menovikho Hoshi ◽  
Kamla Dhyani ◽  
Shweta Sahni ◽  
Chhaya Singh*
Keyword(s):  
Leaf Litter ◽  
Dry Weight ◽  
Forest Litter ◽  
Forest Tree ◽  
The Other ◽  
Shoot Dry Weight ◽  
Sal Forest ◽  
Phytotoxic Effect ◽  
Leaf Powder ◽  
Forest Leaf Litter

The present investigation is carried out to study the effect of leaf litter extract on the other crop.  Allelopathic is the, phytotoxic effect of plants leaf on the other plants is well known. Some plants whether orchard crop or forest trees releases some chemicals which effects negatively sometimes positively to the growth of the other plants.  In the present study it was studied that how the soil treated with leaf litter powder of trees (Litchi, Mango, Forest tree) is effected the growth and development of other plant. In an orchard generally leaf litter is the important source of allelochemicals in the soil. Litchi, Mango and forest litter all inhibit the growth of the test crop(Rice) but maximum inhibition is recorded by Litchi leaf powder treatment followed by mango and Forest whether Agriculture soil is treated as control in this case. Germination %, MDA content, Root shoot dry weight is highly affected but chlorophyll was maximum recorded from litchi leaf treatment.

scholarly journals Calcium-Enriched Animal Manure Alleviates the Adverse Effects of Salt Stress on Growth, Physiology and Nutrients Homeostasis of Zea mays L.

Plants ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 480 ◽  
Author(s):  
Bushra Niamat ◽  
Muhammad Naveed ◽  
Zulfiqar Ahmad ◽  
Muhammad Yaseen ◽  
Allah Ditta ◽  
...  
Keyword(s):  
Nutrient Uptake ◽  
Soil Salinity ◽  
Crop Production ◽  
Growth Yield ◽  
Growth And Yield ◽  
Control Treatment ◽  
Soil Conditions ◽  
Alkaline Soil ◽  
Sodic Soil ◽  
Growth Physiology

Soil salinity and sodicity are among the main problems for optimum crop production in areas where rainfall is not enough for leaching of salts out of the rooting zone. Application of organic and Ca-based amendments have the potential to increase crop yield and productivity under saline–alkaline soil environments. Based on this hypothesis, the present study was conducted to evaluate the potential of compost, Ca-based fertilizer industry waste (Ca-FW), and Ca-fortified compost (Ca-FC) to increase growth and yield of maize under saline–sodic soil conditions. Saline–sodic soil conditions with electrical conductivity (EC) levels (1.6, 5, and 10 dS m−1) and sodium adsorption ratio (SAR) = 15, were developed by spiking soil with a solution containing NaCl, Na2SO4, MgSO4, and CaCl2. Results showed that soil salinity and sodicity significantly reduced plant growth, yield, physiological, and nutrient uptake parameters. However, the application of Ca-FC caused a remarkable increase in the studied parameters of maize at EC levels of 1.6, 5, and 10 dS m−1 as compared to the control. In addition, Ca-FC caused the maximum decrease in Na+/K+ ratio in shoot up to 85.1%, 71.79%, and 70.37% at EC levels of 1.6, 5, and 10 dS m−1, respectively as compared to the control treatment. Moreover, nutrient uptake (NPK) was also significantly increased with the application of Ca-FC under normal as well as saline–sodic soil conditions. It is thus inferred that the application of Ca-FC could be an effective amendment to enhance growth, yield, physiology, and nutrient uptake in maize under saline–sodic soil conditions constituting the novelty of this work.

Organic management of Chinese potato: growth, yield, quality, soil health, and economics

2021 ◽  
pp. 1-19
Author(s):  
Girija Suja ◽  
Janardanan Sreekumar ◽  
Gangadharan Byju ◽  
Syamala Swayamvaran Veena ◽  
Sarojini Amma Sunitha ◽  
...  
Keyword(s):  
Soil Health ◽  
Growth Yield ◽  
Organic Management ◽  
Yield Quality ◽  
Potato Growth

scholarly journals Waste-Derived NPK Nanofertilizer Enhances Growth and Productivity of Capsicum annuum L.

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1144
Author(s):  
Heba M. M. Abdel-Aziz ◽  
Magda I. Soliman ◽  
Aml M. Abo Al-Saoud ◽  
Ghada A. El-Sherbeny
Keyword(s):  
Animal Health ◽  
Growth Yield ◽  
Chemical Fertilizer ◽  
Bovine Bone ◽  
Effective Management ◽  
Waste Generation ◽  
Nano Composite ◽  
Global Issue ◽  
Npk Fertilizer ◽  
Valuable Compounds

Waste generation is a global issue that necessitates effective management for both human and animal health as well as environment. There are several ways to reduce waste, but recycling appears to be the best choice. By recycling, not only will the problem of pollution be resolved, but valuable compounds could be generated to be used as nutrients for plants. In this study, eco-friendly methods were established to produce α- and β-chitosan (CS) (as a source of nitrogen) with different degrees of deacetylation from shrimp shells and squid pin waste, phosphorous through degreasing and calcination of bovine bone and potassium from evaporation of banana peels Kolakhar. The waste bulk products were physically characterized and dry-milled into nano-powders. Different concentrations of the produced nano-NPK fertilizer (10%, 25%, 50% and 100%) were foliar-applied to Capsicum annum L. cv. Cordoba plants and compared to commercial chemical fertilizer and untreated control plants. The obtained results revealed that the nano-composite NPK with 25% concentration significantly promoted growth, yield and harvest of C. annuum as compared with the control and chemical fertilizer-treated plants. This study demonstrated that the use of an eco-friendly preparation of waste NPK composites, with a low concentration, could be applied as foliar fertilizer over chemical fertilizer to enhance the growth and productivity of Capsicum.

scholarly journals The effect of mineral fertilisers and farmyard manure on grain and straw yield, quality and economical parameters of winter wheat

2020 ◽  
Vol 66 (No. 6) ◽  
pp. 249-256
Author(s):  
Lukáš Hlisnikovský ◽  
Milan Vach ◽  
Zdeněk Abrhám ◽  
Ladislav Mensik ◽  
Eva Kunzová
Keyword(s):  
Winter Wheat ◽  
Farmyard Manure ◽  
Market Price ◽  
Economic Benefits ◽  
Quality Parameters ◽  
Control Treatment ◽  
Yield Quality ◽  
Technology And Economy ◽  
And Control ◽  
Technological Methods

In the years 2011–2014, winter wheat grain yield, qualitative and economic parameters were evaluated according to different fertiliser treatments: (1) control: unfertilised treatment; (2) farmyard manure (FYM) and (3) FYM + NPK (farmyard manure applied together with mineral NPK). The highest yields (8.10 t/ha) were recorded in the FYM + NPK treatment, while significantly lower yields (6.20 t/ha and 5.73 t/ha) were recorded in FYM and control treatments, respectively. Similarly, statistically significantly higher values of the quality parameters were found in the FYM + NPK treatment (13.55% of crude protein content and 43.56 mL of Zeleny’s sedimentation test), compared to control (10% and 22.44 mL, respectively). The modelling expert system (AGROTEKIS-Crop Technology and Economy) was used for the evaluation of economy. This software is based on technological methods of cultivation and norms of material input costs and costs of individual mechanised works. The economic benefits and profitability were evaluated for three different levels of grain market price. The highest gross profit per ha was recorded in the FYM + NPK treatment. According to the gross profit, the control treatment provided better results than the FYM treatment.

Water Stress Effects on Growth, Yield and Water Use Efficiency of Hemarthria Compressa

2012 ◽  
Vol 212-213 ◽  
pp. 578-585
Author(s):  
Zhong Wen Yang ◽  
Jun Ying Jin ◽  
Xin Yi Xu
Keyword(s):  
Water Stress ◽  
Water Use Efficiency ◽  
Water Use ◽  
Control Period ◽  
Growth Yield ◽  
Control Treatment ◽  
Sensitive Period ◽  
Total Biomass ◽  
Use Efficiency ◽  
Hemarthria Compressa

Water stress is an important approach to use water resources efficiently and remit the agricultural water shortage. Hemarthria compressa is one of perennial grasses, a pasture of high quality, which has abundant species resources in China. To explore the response of the growth, yield and water use efficiency(WUE) of Hemarthria compressa under water stress, this study, adapting pot experiment, imposed three water stress degree (LD, MD and SD) treatments and a control treatment on Hemarthria compressa. The data of growth indicators during control period, yield and total water consumption were obtained. The results show a noticeable inhibitory action of water stress on the growth of Hemarthria compressa. Along with the intensifying of water stress, plant height increment, leaf area, total biomass, dry matter of each organ and yield decreased, and the root-shoot ratio increased firstly and inclined to slump finally. Plants under the middle water stress treatment achieved the greatest WUE of 38.25 kg/m3. The first 10d in the water control period was the most sensitive period of the pasture responding to water stress.

Sign in / Sign up

Export Citation Format

Share Document