P and K content

Part 2 of ebook "The building regulations: Explained and illustrated (14th edition)" provides readers with contents including: sound insulation (Part E); ventilation (Part F); sanitation, hot water safety and water efficiency (Part G); drainage and waste disposal (Part H); combustion appliances and fuel storage systems (Part J); protection from falling, collision and impact (Part K); conservation of fuel and power (Part L); access to and use of buildings (Part M); electrical safety (Part P); security (Part Q);...

561p mothoiphong 28-06-2024 2 1   Download

Part 1 of ebook "Creep and hygrothermal effects in concrete structures" provides readers with contents including: Chapter 1 – Introduction how the theory evolved and how it impacts practice; Chapter 2 - Fundamentals of linear viscoelasticity; Chapter 3 - Basic properties of concrete creep, shrinkage, and drying; Chapter 4 - Structural effects of creep and age-adjusted effective modulus method; Chapter 5 - Numerical analysis of creep problems; Chapter 6 - Uncertainty due to parameter randomness via sampling of deterministic solutions;...

451p mothoiphong 28-06-2024 1 1   Download

Part 2 of ebook "Creep and hygrothermal effects in concrete structures" provides readers with contents including: Chapter 9 - Solidification theory for aging effect on stiffness and basic creep; Chapter 10 - Microprestress-solidification theory and creep at variable humidity and temperature; Chapter 11 - Physical and statistical justifications of models B3 and B4 and comparisons to other models; Chapter 12 - Effect of cracking and fracture mechanics aspects of creep and shrinkage analysis; Chapter 13 - Temperature effect on water diffusion, hydration rate, creep and shrinkage;...

509p mothoiphong 28-06-2024 2 1   Download

Rosemary was used popularly in food industry; perfumery, cosmetic and pharmaceutical production. The content and chemical composition of rosemary essential oil were changed by cultivating condition aslo by content and type of fertilizer applied.

7p vialfrednobel 21-12-2023 2 2   Download

Vitamins are regarded as vital growth substances. They act as cofactors of various key enzymes involved in metabolism and also have vital influence on metabolic activities of plants. They are believed to play a significant role in plants against abiotic stresses, particularly during water stress. The current experiment was conducted to evaluate the role of exogenously applied thiamin on two white clover cultivars, Super Late Fsd and Layalpur Late, at varying [100% (control), 80%, and 60% field capacities] water regimes.

9p tudichquannguyet 29-11-2021 17 0   Download

A field experiment was conducted during Rabi season of 2019, at crop research farm of Department of Agronomy at Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj in North Eastern plains of Eastern Uttar Pradesh with the objective to study the effect of foliar feeding of bioregulator and micronutrient on growth, yield and economics of lentil (Lens culinaris Medikus) Var.

9p caygaocaolon11 21-04-2021 12 1   Download

In acidic soils of Nagaland, the levels of available soil N, P and K together with organic carbon content and soil pH could be considered main soil fertility determinants. With a vision to come up with a best performing treatment that can be recommended for practice in the farmer’s field and to popularize the importance of forest litter in achieving sustainability, the present investigation has been undertaken to evaluate the effect of forest litter and its time of incorporation on soil fertility status.

7p chauchaungayxua10 19-03-2021 10 1   Download

Soil samples were collected from different villages of Majhwa Block of Mirzapur district. The results showed that the available N, P, K and S content in surface (0-20 cm) soils was higher as compared to sub surface (20-40 cm).

8p caygaocaolon8 07-11-2020 10 1   Download

An investigation was carried out to study the distribution of available macronutrients (N, P, K and S) and their relationship with some physico-chemical properties of soil of different blocks of district Udham Singh Nagar (Uttarakhand).The soils of the district were found sufficient in Phosphorus, Potassium and Sulphur but low in available Nitrogen content. In general the macronutrients were correlated significantly and negatively with pH and positively with organic carbon of the soil.

6p trinhthamhodang1215 23-09-2020 8 1   Download

Phosphorus is the most important nutrient element for growth and development of wheat. In this field experiment, the effects of Solubilization of rock phosphate by spent wash onprotein, total sugar and total starch content in grain and straw was studied. application of 100% N&K + 75% P through SSP recorded significantly highest protein content in grain and straw found significantly superior to their lower levels.

7p caygaocaolon7 18-09-2020 12 1   Download

The surface (0-15 cm) soil samples were used for analyzing the soil properties. The soil properties were determined using soil analytical methods given by Jackson (1973). Organic carbon content determined by wet digestion method of Walkley and Black, available nitrogen (N) by Kjeldahl’s method, available phosphorous (P) by Bray and Kurtz method and available potassium (K) by flame photometric method. The data collected on various parameters have been statistically analysed as per the method of Panse and Sukhatme (1978).

4p kethamoi7 26-08-2020 14 1   Download

Present study was undertaken to evolve an efficient and reliable measure for management of sheath blight of rice through application of judicious doses of plant nutrients. In this investigation, the effect of different doses i.e. control dose (naturally available in soil), deficient dose, recommended dose and excess dose of macronutrients (N, P &K) & micronutrients (S, Zn & Fe) were assessed on incubation period for first appearance of sheath blight, disease severity and on phenolic contents in inoculated rice plants.

12p kethamoi7 26-08-2020 23 2   Download

The field study was carried out during kharif 2009-10 and 2010-11. The fertility status of the soil was moderate in organic carbon, low in available N and P and very high in available K while the soil micronutrient contents (Zn, Fe, Mn, Cu) were above the critical level.

10p caygaocaolon6 30-07-2020 11 1   Download

An experiment was carried out at in Kharif season at student research field, College of Agriculture, Indore (M.P.) to study the Effect of fungicide and different Rhizobium inoculants on growth and yield of soybean (Glycine max (L.) Merrill). The soil of the experimental field was medium black in texture, neutral in reaction (pH 7.70) with normal EC (0.23 dS/m) and medium organic carbon contents (0.56 %) and analysing low in available N (225 kg/ha), medium in available P (9.60 kg/ha) and high in available K (508 kg/ha) contents.

12p caygaocaolon6 30-07-2020 15 2   Download

An experiment entitled "Influence of pre and post-emergence herbicides on weed dynamics, growth and yield of soybean (Glycine max L.)" was conducted in Kharif season 2015 at research farm of BRAUSS, MHOW, (M.P.). The soil of the experimental field was medium black in texture, neutral in reaction (pH 7.60) with normal EC (0.45 dS/m) and medium organic carbon contents (0.72 %) and analysing low in available N (270 kg/ha), medium in available P (6.9 kg/ha) and high in available K (382 kg/ha) contents.

12p caygaocaolon6 30-07-2020 6 1   Download

An Investigation on physico-chemical properties, NPK and micro nutrient status of soils of Janpad major, Left bank canal, Nagarjuna Sagar Project (NSP), Telangana, India was carried. The soils are having clay content ranging from 6 to 24 per cent, silt content from 4 to 20 per cent and sand content from 69 to 87 per cent. The Hydraulic conductivity varied from 15 to 20 cm day-1 with a mean value of 17.5 cm day-1 . Mostly the soils under the command area are slightly acidic to slightly alkaline and non-saline in nature.

9p angicungduoc6 22-07-2020 9 1   Download

The outcomes for preliminary investigation on Roselle seed flour revealed appreciable proximate and mineral compositions suggesting a strong positive correlation between protein and inorganic mineral contents. This shows that Roselle seed is a dense mineral source and confirmed that Roselle seed is a rich source of nutrients. The outcomes for calcium (Ca), magnesium (Mg), phosphorus (P) and potassium (K) corroborate the findings reported by previous scientists.

10p angicungduoc6 20-07-2020 24 2   Download

A field experiment was conducted during winter season of 2011-2012 at Instructional Farm of Narendra Deva University of Agriculture & Technology Narendra Nagar (Kumarganj), Faizabad. The experiment was consisting of eight (8) treatment viz., T1 (control), T2 (100% RDF), T3 (75% RDF + 25% FYM-N), T4 (50% RDF +50% FYM- N), T5 (25% RDF +75 % FYM -N), T6 (75% RDF + 25% Vermicompost-N), T7 (50% RDF +50% Vermicompost -N), T8 (25% RDF + 75% Vermicompost -N) were laid out in randomized block design with four replication.

6p chauchaungayxua6 26-06-2020 17 0   Download

An experiment was conducted to study the “Effect of growing media and fertigation schedules on growth and yield of cucumber (Cucumis sativus L.) under polyhouse condition” during kharif season of 2016 at Department of Horticulture, S.K.N. College of Agriculture, Jobner. The growing media: garden soil 18 kg/bag + vermicompost 2 kg/bag + cocopeat 2 cm layer at top shows the increase in all growth characters (chlorophyll and number of days taken to first flower appearance), yield attributes [number of fruits per vine, average fruit weight and fruit yield per 1000 m2 (11.

7p quenchua6 15-06-2020 21 1   Download

An experiment was carried out to investigation mango fruit of variety Kesar, Alphonso, Sonpari and Totapuri were collected at Harvest stage and different part peel, pulp and kernel for estimation of macronutrients (N, P, K, Ca, Mg and S) and micronutrients (Zn, Fe, Mn and Cu). Nutrient partitioning at harvest stage is revealed maximum N (2.29 %), Mg (0.22 %) and S (0.36 %) content were in peel and highest Ca (0.80 %) accumulation in pulp of Kesar variety.

4p kethamoi5 03-06-2020 11 0   Download