Mech Midterm

Create an illustration showing various agricultural tools and techniques used for weed control in farming, with a background of a lush green field and crops growing.

Weed Control and Cultivation Practices Quiz

Test your knowledge on weed control techniques, cultivation practices, and essential farm tools with this comprehensive quiz. Dive into various methods of weed management and learn about implements used by farmers. Whether you are a teacher, a student, or simply a farming enthusiast, this quiz is designed for everyone!

72 challenging questions
Focus on weed control and agricultural practices
Great for students and professionals alike

72 Questions18 MinutesCreated by CultivatingField437

It is an operation that requires some kind of tool that stir the surface of the soil to a shallow depth.

It usually begins soon afetr emergence of the young crop seedlings, as weeds generally emerge about the same time as the crop.

It is used extensively for weed control since shallow cultivation is generally desired.

It is laterally rigid with respect to the tractor and respond directly to steering but difficult to attach or remove than the near-mounted units.

It is a laterally rigid but not satisfactory for cultivating close to plants because the initial response to steering correction is in the opposite direction from the front wheels.

It is particularly adapted to the cultivation of listed crops in early stages of development.

These are planted in the furrow/trench or below the level of the ground.

Generally used to control weed growth on fallow lands.

It is used to cultivate and destroy weeds and grasses around young plants.

A revolving knives or pendulum-swinging knives that cut across the row, removing plants without regard to the stand.

An unwanted plant in the farmer's field.

First implement to be used for the control of weeds

One of the most important task of the small farmer

The most important method for controlling weeds and generally the most economical method where it can be used.

It facilitates the hand weeding and is necessity for animal or tractor-drawn mechanical weeders.

The most common tools for weeding upland crops.

A manual weeding tool used for wetland rice planted in rows.

A universal weeding implement used for primarily tillage are often used for weeding in primitive area.

A manually powered tool that is most commonly used on vegetable farms in loamy to light soils

A superior implement for weeding using animal draft.

Most common weeding machine drawn by animals or mounted on a tractor.

A cultivator that has a two gangs

A cultivator that has a one gang for each side of a row

A cultivator that has sixteen gangs.

It consists of front and rear gangs in a common frame with spiders 15 cm apart.

It is similar to rotary hoes except that rolling cultivators have twisted fingers that can move the soil laterally as well as provide a slicing action.

It is made as right-hand and left-hand gangs with two to six spiders per gang.

It is used to remove weeds without disturbing the stubble mulch.

It is usually ground-driven and is made in both horse-drawn and tractor-drawn models

An effective means of controlling in-the-row weeds certain crops whose stems are not injured by as short exposure to an intense heat.

This methos cannot be applied during the early stages of crop growth

It uses fire to kill weeds so that crops such as corn can germinate and obtain a head start on weeds.

It consists of a rear tool bar with propane tank and flamers for four rows.

Chemicals used to control pests. It is also applied in the forms of gases, solids, liquids, aerosols, or suspected solids.

Chemicals used to control weeds.

Chemicals used to control insects

Chemicals used to control fungal diseases

A method of applying gaseous pesticides

The application of pesticides in dust form

An elliptical pattern and is used for applying fertilizers as well as herbicides and insecticides.

It creates spray droplets by forcing a liquid spray solution through a nozzle.

It produces a conical-pattern with the droplets concentrated at the outer edge of the cone.

It provides a wider area of coverage but its pattern may not be as uniform as that from a nozzle with a smaller spray angle.

A portable and useful for occasional pesticide applications.

Other term for backpack sprayer

It is worn on the back and a non-pressurized sprayer with a piston pump operated by nearly continuous hand pumping.

A lightweight and produce uniform droplets by running a small stream of liquid spray solution unto a spinning toothed disc.

A type of sprayers that must have a tank, pump, pressure-relief valve, control valve, book and nozzles.

Designed to electrically charge the spray droplets so there is a powerful attraction between the plant and the charged droplets.

Other term of foggers

It uses a Helmholtz resonator to produce a pulse jet by the same principles as the V-1 buzz bomb or a pulse jet furnace.

An operations that involves the placing seeds or tubers in the soil at a predetermined depth.

The use of an equipment to do as many jobs as possible in one operation to minimize soil tillage.

The rate of planting is selected or determined to give the desired stand of plants with no thinning.

The formation of seedbeds with precise dimensions in the horizontal and vertical planes

The accurate spacing of single seeds at about equal intervals in rows.

A type of precision planting system wherein seeds are deposited either singly or groups on a water-soluble tape in a laboratory or production facility under controlled conditions.

It is a drill-planter designed to plant corn in listed furrows.

The oldest and simplest method of sowing seeds wherein seeds are randomly scattered over the surface of the field.

The random dropping and covering of seeds in furrows to give definite rows.

A method of seed distribution which placing groups of seeds at about equal intervals in rows

A row-crop planting system where seeds are placed down into the soil and protects the young plants from wind and blowing soil.

A row-crop planting system practiced in high-rainfall areas to improve surface drainage and is commonly used on certain types of row crops in irrigated areas.

A row-crop planting system which generally predominates where natural moisture conditions are favorable.

Any power-operated device used to place seeds, seed pieces, or plant parts on the soil for propagation and production of food, fiber, and feed crops.

A planting equipment that is designed and constructed to plant seeds in rows far enough apart to permit cultivation of the crop.

A row-crop planter designed to deposit seeds continuously in straight columns

A row-crop planter designed to deposit one or more seeds in a hill in equal intervals.

An equipment for placing growing plants or plant parts in the soil.

A planting equipment which drops the seed on the surface of the soil and do not have any covering attachments. The seeds are usually covered by harowwing.

A planting equipment which the machine is designed and built to place the seeds of small grains and grasses in the ground in narrow rows spaced at 15.20-20.20 cm apart at uniform depth.

Other term for furrow planting

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