Shalisha Mumtaz

Unknow Agrarian


Message

Qualification MS/Mphil
Subject AGRICULTURE
Country Albania
Gender Female
Shalisha Mumtaz Feeling Thoughtful
Plant the seeds of innovation, nurture them with knowledge, and watch the future of agriculture flourish.
Shalisha Mumtaz AGRICULTURE   -   Entomology

Which insect order includes pests such as grasshoppers and locusts?

Orthoptera is the insect order that includes grasshoppers and locusts, known for their powerful hind legs and jumping ability.
Shalisha Mumtaz AGRICULTURE   -   Entomology

The primary role of pheromones in pest management is:

Pheromones are chemicals used in pest management to attract pests to traps for monitoring or controlling pest populations.
Shalisha Mumtaz AGRICULTURE   -   Forestry

In the context of biodiversity, the term "keystone species" refers to:

Keystone species have a disproportionately large impact on their environment relative to their abundance, playing a critical role in maintaining ecosystem balance.
Shalisha Mumtaz AGRICULTURE   -   Forestry

Which international agreement focuses on combating illegal logging and promoting trade in legally harvested timber?

FLEGT focuses on reducing illegal logging by improving forest governance and promoting the trade of legally harvested timber.
Shalisha Mumtaz AGRICULTURE   -   Forestry

The primary purpose of riparian forest buffers is:

Riparian forest buffers are areas of trees and shrubs along waterways that help prevent soil erosion, filter pollutants, and provide habitat for wildlife.
Shalisha Mumtaz AGRICULTURE   -   Forestry

Regeneration of a forest without direct human intervention is referred to as:

Natural regeneration is the process by which a forest regrows naturally without human intervention, often after disturbances like wildfires.
Shalisha Mumtaz AGRICULTURE   -   Forestry

The practice of removing dead or diseased trees from a forest is known as:

Salvage logging involves removing dead or diseased trees from a forest to prevent the spread of disease and reduce the risk of wildfires.
Shalisha Mumtaz AGRICULTURE   -   Forestry

Which type of forest management aims to mimic natural disturbances, such as wildfires?

Uneven-aged management is a forest management technique that maintains a mix of tree ages and sizes, mimicking natural disturbances like wildfires.
Shalisha Mumtaz AGRICULTURE   -   Forestry

In forestry, the term "coppicing" refers to:

Coppicing is a traditional method of woodland management where trees are periodically cut back to ground level to encourage new growth.
Shalisha Mumtaz AGRICULTURE   -   Forestry

The term "silviculture" refers to:

Silviculture is the practice of managing the growth, health, and quality of forests to meet diverse needs and values.
Shalisha Mumtaz AGRICULTURE   -   Forestry

The primary purpose of sustainable forestry is:

Sustainable forestry aims to manage forest resources in a way that meets present needs without compromising the ability of future generations to meet theirs.
Shalisha Mumtaz AGRICULTURE   -   Forestry

Which of the following is a common invasive species affecting forests?

Kudzu vine is an invasive species that can rapidly spread and outcompete native vegetation, causing ecological damage.
Shalisha Mumtaz AGRICULTURE   -   Horticulture

The cultivation of crops without the use of soil is known as:

Hydroponics is the method of growing plants in nutrient-rich water instead of soil, allowing for controlled environments and efficient resource use.
Shalisha Mumtaz BIOLOGY   -   Microbiology

The process of breaking down organic matter into simpler compounds by microorganisms is:

Decomposition is the process where microorganisms break down organic matter into simpler compounds, recycling nutrients in the ecosystem.
Shalisha Mumtaz AGRICULTURE   -   Plant pathology

The primary purpose of backcrossing in plant breeding is:

Backcrossing is a breeding method used to introduce and stabilize desirable traits in a new genetic background by repeatedly crossing a hybrid with one of its parents.
Shalisha Mumtaz AGRICULTURE   -   Plant pathology

The hormone responsible for promoting cell elongation and bending in response to light is:

Auxin is a plant hormone that promotes cell elongation and is responsible for phototropism, where plants bend towards light.
Shalisha Mumtaz AGRICULTURE   -   Soil science

The process of exposing seeds to moisture and temperature to initiate germination is known as:

Stratification involves exposing seeds to specific moisture and temperature conditions to break dormancy and initiate germination.
Shalisha Mumtaz AGRICULTURE   -   Soil science

The practice of growing two or more crops in proximity to enhance pest control and nutrient utilization is:

Agroforestry involves growing trees alongside crops to enhance pest control, improve nutrient utilization, and increase biodiversity.
Shalisha Mumtaz AGRICULTURE   -   Soil science

Which soil type has the smallest particle size?

Clay has the smallest particle size among soil types, leading to high water retention and low permeability.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

Optimal pH range for most crops is:

Most crops thrive in a pH range of 6-7, which provides optimal nutrient availability.
Shalisha Mumtaz AGRICULTURE   -   Soil science

Is soil pH more likely to be acidic or alkaline in regions with high rainfall?

In regions with high rainfall, leaching of basic cations (such as calcium, magnesium, potassium, and sodium) occurs, leading to an increase in hydrogen ion concentration and resulting in more acidic soils. This process is a common natural phenomenon in high-rainfall areas.
Shalisha Mumtaz AGRICULTURE   -   Soil science

How to improve the water-holding capacity of sandy soils?

Sandy soils have large particles and low water-holding capacity. Incorporating organic matter, such as compost or manure, can improve the soil's structure and increase its ability to retain moisture, benefiting plant growth.
Shalisha Mumtaz AGRICULTURE   -   Soil science

Where in the soil profile would you typically find the highest concentration of organic matter?

The A horizon, or topsoil, is the uppermost layer of the soil profile and contains the highest concentration of organic matter. This layer is rich in decomposed plant and animal materials, which contribute to soil fertility and structure.
Shalisha Mumtaz AGRICULTURE   -   Soil science

When is soil compaction most likely to occur?

Soil compaction occurs when soil particles are pressed together, reducing pore space and impeding root growth and water infiltration. This is most likely to happen under the pressure of heavy machinery, particularly when soils are moist and susceptible to compression.
Shalisha Mumtaz AGRICULTURE   -   Soil science

What soil property is most directly affected by the cation exchange capacity (CEC)?

Cation exchange capacity (CEC) is a measure of a soil's ability to hold and exchange positively charged ions (cations). Soils with high CEC can retain more nutrients, making them available for plant uptake. This property is crucial for soil fertility and plant nutrition.
Shalisha Mumtaz AGRICULTURE   -   Horticulture

How should a horticulturist manage soil pH for optimal blueberry cultivation?

Blueberries thrive in acidic soils with a pH range of 4.5 to 5.5. To manage soil pH for blueberry cultivation, sulfur can be applied to lower the pH if it is too high, ensuring optimal growth and fruit production.
Shalisha Mumtaz AGRICULTURE   -   Horticulture

What is the primary role of gibberellins in horticultural crop management?

Gibberellins are plant hormones that play a key role in promoting stem elongation, seed germination, and flowering. They are often used in horticulture to improve fruit set, increase fruit size, and break seed dormancy.
Shalisha Mumtaz AGRICULTURE   -   Horticulture

When is the best time to apply dormant oil sprays to deciduous fruit trees?

The best time to apply dormant oil sprays to deciduous fruit trees is during late winter or early spring, when the temperatures are barely above freezing. The ideal time to apply dormant oil sprays is before the buds on the trees begin to break, and the temperature is above 40°F and is expected to remain above freezing for at least 24 hours.
Shalisha Mumtaz AGRICULTURE   -   Horticulture

What is the primary benefit of grafting in fruit tree propagation?

Grafting is primarily used to produce fruit trees that are genetically identical to the parent plant, ensuring uniformity in fruit production. This method also allows for combining desirable traits of rootstocks and scions, such as disease resistance and vigor, but the primary goal is uniformity.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

Which of the following soil properties has the greatest impact on crop growth and development?

Soil texture, determined by the relative proportions of sand, silt, and clay particles, influences water retention, aeration, nutrient availability, and root penetration. These factors collectively affect the growth and development of crops, making soil texture a critical determinant of agricultural productivity.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

What is the primary purpose of a windbreak in agricultural fields?

Windbreaks are rows of trees or shrubs planted to protect crops from wind erosion. They help to reduce wind velocity, preventing soil erosion and damage to crops caused by windblown soil particles.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

Which of the following irrigation methods is most water-efficient?

Drip irrigation delivers water directly to the root zone of plants, minimizing water loss due to evaporation and runoff. It is the most water-efficient irrigation method, making it especially suitable for areas with water scarcity or where water conservation is a priority.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

What is the primary function of leguminous cover crops in agricultural systems?

Leguminous cover crops have the unique ability to fix atmospheric nitrogen into the soil through symbiotic relationships with nitrogen-fixing bacteria. This makes them valuable in agricultural systems for enriching soil fertility without the need for synthetic fertilizers.
Shalisha Mumtaz AGRICULTURE   -   Agronomy

Which of the following factors primarily determines the choice of cropping pattern in a particular region?

While all the factors mentioned influence cropping patterns, climate plays the most significant role. Climate determines factors such as temperature, rainfall, humidity, and length of growing season, which directly impact the choice of crops suitable for cultivation in a region.
Soil science

Challenges and Neglect in Punjab's Agriculture Sector