In this book chapter, we study the nonlinear absorption of a strong electromagnetic wave in low dimensional systems (quantum wells, doped superlattices, cylindrical quantum wires and rectangular quantum wires) by using the quantum kinetic equation method. Starting from the kinetic equation f[r]
The soil is the home of innumerable forms of plant, animal, and microbial life. Life in the soil is amazingly diverse, ranging from microscopic single‐celled organisms to large burrowing animals.
McGraw-Hill Companies, Inc. ("McGraw-Hill") from sourcesbelieved to be reliable. However, neither McGraw-Hill nor itsauthors guarantee the accuracy or completeness of any informationpublished herein, and neither McGraw-Hill nor its authors shall beresponsible for any errors, omissions,[r]
Historic agronomic practices have been developed with the farm or field as the area of management. The advent of soil conservation began to lead soil management toward topographic and soilspecific features. Even so, agronomic practices and recommendations have largely been made on a field basis rath[r]
Bezlotoxumab (Zinplava) for Prevention of Recurrent Clostridium difficile Infection The FDA has approved the fully human monoclonal antibody bezlotoxumab (Zinplava – Merck) for use with antibacterial drug treatment to reduce recurrence of Clostridium difficile... Nusinersen (Spinraza) for Spinal M[r]
A two year field study was conducted at RRS, Paiyur to study the influence of co inoculation of biofertilizers viz., Rhizobium, Phosphobacteria and VAM on soil microflora, plant biometric observation and yield parameters at periodical interval. Treatments consisted of STCR recommended dose of fertil[r]
During green revolution intensive use of chemical in agriculture might have helped to achieve a dramatic increase in crop yield ensuring food security in India, but meanwhile, the intensive application of chemical fertilizers and pesticides led to gradual decline in soil health and environment, and[r]
Topic: What are the ways to protect the environment?Earth is warming due to pollution, so we need to protect the environment to protect own habitat. Protecting the environment can be divided into three main ways: planting trees, not using plastic bags and travelling by public transports. Firstly, pl[r]
After completing this chapter, students will be able to: Describe the natural function of restriction enzymes and explain how they are used in recombinant DNA technology; outline the procedures for cloning a eukaryotic gene in a bacterial plasmid; define and distinguish between genomic libraries usi[r]
Studies on role of infected seed and crop debris in the survival of Didymella bryoniae incitant of blight in ridge gourd were conducted under temperate conditions of Kashmir valley. The studies revealed that the pathogen perpetuated in the form of spores on seeds and plant debris stored indoors unde[r]
bảo quản lạnh tinh trùng: Storage of buffalo (Bubalus bubalis) bull semen in the cryopreserved state is discussed in this article. Fertility rate in buffalo following artificial insemination with frozen–thawed semen is reviewed. To better understand the freezability of bubaline spermatozoa, the[r]
An experiment of six weeks period was conducted to evaluate the effect of supplementing enzymes in soybean replaced with DDGS based diet on the performance and carcass characteristics of broiler chicks. The experimental work was conducted on 280 day old commercial broiler chickens randomly divided i[r]
... Murphy: The Power of your Sub-Conscious Mind The law of your mind is the law of belief This means to believe in the way your mind works, to believe in belief itself The belief of your mind is the. .. on the subconscious mind against the will of the conscious mind In other words, your conscious m[r]
In the present investigation rice genotype HUR 105 was selected to see the effect of seed priming on the activity of antioxidant enzymes and changes of biochemicalsof rice under timely and late sown conditions. Priming of seeds has been done with distilled water (hydro), Mg(NO3)2 salt (halo), kineti[r]
The present investigation entitled “Genetic variability, heritability and genetic advance in rice (Oryza sativa L.) under salt affected soil” comprised of 7 lines and 3 testers recommended for sodic soil. Crosses were made in “line x tester mating design. Thus 21 crosses (F1‟s) were produced during[r]
Soil samples were collected from the rhizosphere of two months old grapevine grown in hi-tech and low-tech polyhouse. Forty samples each from hi-tech and low-tech polyhouse were withdrawn at four intervals i.e. May, June, July and August for two consecutive years 2016 and 2017 and processed in the l[r]
The conventional method of Tomato cultivation under furrow irrigation needs a paradigm shift towards modern irrigation systems due to water scarcity. Drip irrigation method distributes water to the field using the pipe network and transforms it from the pipe network of the plant by emitters. In spit[r]
A field experiment was conducted during rainy season of 2015 and 2016 at the Research Farm, Institute of Agricultural Sciences, BHU, Varanasi in sandy clay loam soil to find out the influence of date of sowing (D1-11 June, D2-25 June and D3-9 July)...
In general, wetlands are lands where water saturation is the dominant factor determining the nature of soil development and the types os plant and animal communities living in the soil and on its surface. The single feature that most wetlands share is soil or substrate that is at least periodically[r]