The following figure depicts the outline of a large fairy ring that has appeared overnight in an open meadow, as viewed from above. The fairy ring represents the furthest advance of this mycelium through the soil. Locations A-D are all 0.5 metres below the soil surface. A

Q: indebt  Land Preparation/ Planting  Management Practices that are involved in the commercial…

A: The field should be prepared to fine tilth by deep ploughing, three to four harrowing followed by…

Q: Jeff prepared a tissue culture medium containing macronutrients, micronutirnts and vitamins. He…

A: Plant tissue culture is a laboratory technique to propagate complete plants from parts of the plant.…

Q: High buffering capacity means the soil has more sand than soil with low buffering capacity. True or…

A: Buffers are substances that can resist changes in pH. It is a combination of a weak acid and its…

Q: Which three soil colours would suggest the following conditions in the soil 1. Poor drainage  2.…

A: Answer: Introduction: 1) Well drained and aeration soil- Colours like red, yellow and reddish‐brown…

Q: Name the following as soil forming processes: a. Soil erosion b. Formation of humus c. Weathering of…

A: The process of soil formation is termed as pedogenesis. Climatic factors play crucial roles in this…

Q: Jim hasn't been having success in growing strawberry plants for the past few years, so he got his…

A: The observation of the following experiment conducted by Jim is there is some problem with the soil…

Q: Winter, when plants are dormant, is the ideal time to apply nitrogen fertilizer. Group of answer…

A: Fertilizers are most effective in the summer and spring seasons when plants are flowering and…

Q: The movement of water through the soil is determined by the type of soil only. a. True b. False

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Two soil samples, A & B, at same soil moisture levels are placed in contact with each other. Water…

A: Osmosis occurs by the movement of the solvent to a higher concentration. Solutions can be hypotonic,…

Q: Analyze each statement (A and B) whether they are true or false. Use the choices below in answering…

A: The vertical cross-section of the soil which is composed of various layers arranged parallel to the…

Q: When you inspect the environmental plates, you will probably notice that there is more growth from a…

A: The growth of microbes requires a certain level of water activity. It is described as the amount of…

Q: sprinkle irrigation for grasses rather than using drip irrigation

A: Apart from the conventional mode of watering large plantation and agricultural field, modern…

Q: The following are types of pre-sowing seed treatment except ____________. *         Special…

A: Sowing is the process of planting the seeds. An area that has seeds planted in it is described as a…

Q: Soil colour may indicate soil's exposure to anaerobic conditions  1. True 2. False

A: The soil is an important resource for sustaining life on earth. It is used to harvest all kinds of…

Q: Give an Outline of the cultivation of Sugar-Cane in any named Caribbean Country Guyana

A: Flooding control is possible due to the sugarcane cultivation system in Guyana. The field would…

Q: What are the four phases of growth for an epidemic? Show these phases on a diagram. (Plant…

A: The study of infection in plant populations is known as plant disease epidemiology. Plant illnesses…

Q: Using the information from the data table, construct a bar graph or 2-line graph on the grid…

A: For the given data, the graph is mentioned in step 2.

Q: Compare and contrast primary and secondary growth and draw a tree showing where each type of growth…

A: Tree development is depicted as an increment within the measure and number of vegetative structures.…

Q: Select the following characteristics that clay soils possess. I. Poor aeration. II. Poor drainage.…

A: Option (D) is correct answer. Clay Soils: Clay is a fine grained natural soil material containing…

Q: Sampling methods, for tissue analysis depends on: Group of answer choices a. Root system b. Type…

A: Sampling method depends upon various factors.

Q: The most active absorption area of the root system is the root hairs in the rhizosphere directly…

A: There are three main region of a tap root, root cap, elongation and parmanent region. In permanent…

Q: A very firm well-structured soil allows high water infiltration and roots penetration  1. True 2.…

A: The structure of soil means grouping of sand particles into larger aggregates which are varied in…

Q: Illustrate an egg. Show and describe the following poles. (a) Animal pole,  (b) Vegetal pole

A: The mature ovum that is ovulated and unfertilized egg is typically more less spherical oval or…

Q: The rate at which molecules diffuse through the soil depends on the soil’s: Group of answer choices…

A: The transfer of molecules from a region of high molecular concentration to an area of lower…

Q: Give two reasons why bulk density measurement is vital during soil quality investigations. B.…

A: To determine: Two reasons why bulk density is vital for soil investigation How soil samples for bulk…

Q: L. polyrhiza or L. gibba: Which species is the better interspecific competitor? Time Time Time The…

A: The bacterial species can be grown on the culture plate by using proper growth medium and growth…

Q: The rate of decompostion of detritus is affected by the abiotic factors like availability of…

A: DECOMPOSITION It is the process in which the detritus is broken down into simpler substances…

Q: What are the functions of soils in a rice field, and suggest management activities to maintain a…

A: Soils are complex mixtures of minerals, water, air, organic matter, and countless organisms that are…

Q: fungal pathogen is detected trying to enter a plant cell, the cell may make a ___________ to try to…

A: An organism causing the disease to its host is known as the pathogen. The pathogen may comprise…

Q: SIT C. A saturated soil has he following characteristics: Initial volume = 21 cm³ Final Volume = 13…

A: Saturated soil is the soil in which all the pore spaces get filled with water completely.  This soil…

Q: High buffering capacity means the soil will retain more nutrients than soil with low buffering…

A: The buffer capacity of soil is the ability of soil to resist the change in the pH. Whereas the pH of…

Q: The nutrition of some plants is enhanced by a mutually beneficial interaction between a root and…

A: Soil is the tiny part of lithosphere, which contains a mixture of minerals, organic matter, water,…

Q: Name one species in bryophytes used as; a. Oil spoilage treatment b. Treatment of tumour c.…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: each section. When planted, all of the plants were the same height and all sections of the garden…

A: In statistics, a confounder is a variable that influences both the dependent variable and…

Q: Human Activity Effects on Soil Quality Effects on Soil Quantity

A: Humans affect the environment in numerous ways: Rising population, contamination, consuming…

Q: An environmental factor that makes it possible for roots to grow deeper into the soil   Light…

A: An environmental factor that makes it possible for roots to grow deeper into the soil is Air supply.…

Q: Which of the following statements is NOT as description of soil? A. Varying nutritional content.…

A: Soil covers the earth's surface. The terrestrial plants are rooted in the soil. The root hairs of…

Q: The following figure depicts the outline of a large fairy ring that has appeared overnight in an…

A: Mycelium contains mass of thread like hyphae which are known as Shiro within a fairy ring fungi.…

Q: Can u give 5 Statement of the problem about this topic thank you Topic: Implication study of…

A: When organic manure is produced by the use of earthworms, which generally leaves in soil, eats…

Q: High buffering capacity means the soil is more fertile than soil with low buffering capacity.  True…

A: The buffering capacity of the soil indicates the capacity of the soil to resist pH change.…

Q: During the formation (genesis) of a soil from parent material, the regolith undergoes many profound…

A: The four main soil forming process are : Weathering Natural erosion Transformation  Decomposition

Q: What size of soil particles is best for agriculture? What advantages does this size of particles…

A: Silt particles are from 0.002 to 0.05 mm in diameter . Loamy soils are best soils for maximum crops…

Q: When the soil is acidic, plants cannot grow on it. True or False

A: Soil pH is one of the factor which determines the growth of the plants. Every plant can grow in a…

Q: An extremely acid soil generally limits the availability of many nutrients in the soil.  True or…

A: Soil is the uppermost layer of the earth crust. It is a mixture of rock particles, organic matter,…

Q: b, define what these two soil orders e.g., "the soil of the left is.."). Then pil forming.process is…

A: The distribution of soil morphological characteristics for landslide-impacted Sumbing Volcano,…

Soil Ecosystem

Soil provides a habitat or living environment for a large number of different species of organisms as well as plants. It provides all the essential nutrients and minerals for plants to grow. All these together form the soil ecosystem.