The moisture deficit condition, results when the amount of water vapour available in the soil is not sufficient to meet the demand of potential evapo-transpiration

The moisture deficit condition, results when the amount of water vapour available in the soil is not sufficient to meet the demand of potential evapo-transpiration
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Ans.Drought
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A period in which the available soil moisture is enough to meet the evapotranspiration requirement of dry land crops

Description : A period in which the available soil moisture is enough to meet the evapotranspiration requirement of dry land crops

Last Answer : Ans.Length of growing period

If PE denotes monthly average value of potential evapo–transpiration and R stands for monthly average rainfall, the period having PE/4 greater than or equal to R, is designated as...... (A) Moist (B) Humid (C) Moderately Dry (D) Severe Drought (E) Dry

Description : If PE denotes monthly average value of potential evapo–transpiration and R stands for monthly average rainfall, the period having PE/4 greater than or equal to R, is designated as...... (A) Moist (B) Humid (C) Moderately Dry (D) Severe Drought (E) Dry

Last Answer : (C) Moderately Dry

Consider the following statements: 1. Over the oceans there is more evaporation than precipitation. 2. On land it is more precipitation than evapo-transpiration. Which of these statements are correct? (a) Both 1 & 2 (b) Neither 1 nor 2 (c) 1 only (d) 2 only

Description : Consider the following statements: 1. Over the oceans there is more evaporation than precipitation. 2. On land it is more precipitation than evapo-transpiration. Which of these statements are correct? (a) Both 1 & 2 (b) Neither 1 nor 2 (c) 1 only (d) 2 only

Last Answer : (a) Both 1 & 2

The amount of soil moisture or water content held in soil after excess water has drained away is called

Description : The amount of soil moisture or water content held in soil after excess water has drained away is called

Last Answer : Ans.Field capacity (FC)

The optimum range of available soil moisture for convenient and effective ploughing

Description : The optimum range of available soil moisture for convenient and effective ploughing

Last Answer : Ans.50-75%

When there is sufficient power available some soil types are ploughed ………… A. Wet. C) Dry B. Moisture. D) Non of the above.

Description : When there is sufficient power available some soil types are ploughed ………… A. Wet. C) Dry B. Moisture. D) Non of the above.

Last Answer : Dry

The process in which soil water lost from leaves of plants in the form of vapour and enters the surrounding atmosphere.

Description : The process in which soil water lost from leaves of plants in the form of vapour and enters the surrounding atmosphere.

Last Answer : Ans.Transpiration

The moisture content of a soil at which plants permanently wilt and will not recover.

Description : The moisture content of a soil at which plants permanently wilt and will not recover.

Last Answer : Ans.Permanent wilting point (PWP)

Which of the following is a method of indirect measurement of soil moisture?

Description : Which of the following is a method of indirect measurement of soil moisture?

Last Answer : Ans.Neutron moisture meter

Soil moisture content is determined by

Description : Soil moisture content is determined by

Last Answer : Ans.Tensiometer (at 0.85 bar)

A system of tillage in which organic residues are not inverted into the soil and used as a protective cover against erosion and evaporational losses of soil moisture?

Description : A system of tillage in which organic residues are not inverted into the soil and used as a protective cover against erosion and evaporational losses of soil moisture?

Last Answer : Ans.Conservation tillage or stubble mulch tillage

Generally, the third row of crop is removed or growing of crop in pair row and the third row is escaped with an object to conserve the soil moisture in Dryland areas?

Description : Generally, the third row of crop is removed or growing of crop in pair row and the third row is escaped with an object to conserve the soil moisture in Dryland areas?

Last Answer : Ans.Paired row Crops

Such crops are grown to conserve the soil moisture through their ground covering foliage?

Description : Such crops are grown to conserve the soil moisture through their ground covering foliage?

Last Answer : Ans.Mulch Crops

The chemicals used to check transpiration losses of water

Description : The chemicals used to check transpiration losses of water

Last Answer : Ans.Antitranspirents

An ideal condition of soil for crop growth?

Description : An ideal condition of soil for crop growth?

Last Answer : Ans.Seed-bed

The good physical condition of soil after tillage is

Description : The good physical condition of soil after tillage is

Last Answer : Ans.Tilth

Live storage of coal in a power plant means (A) Coal ready for combustion (B) Preheated coal (C) storage of coal sufficient to meet 24 hour demand of the plant (D) Coal in transit.

Description : Live storage of coal in a power plant means (A) Coal ready for combustion (B) Preheated coal (C) storage of coal sufficient to meet 24 hour demand of the plant (D) Coal in transit.

Last Answer : storage of coal sufficient to meet 24 hour demand of the plant

Transpiration is least in (a) good soil moisture (b) high wind velocity (c) dry environment (d) high atmospheric humidity.

Description : Transpiration is least in (a) good soil moisture (b) high wind velocity (c) dry environment (d) high atmospheric humidity.

Last Answer : (d) high atmospheric humidity.

A diffusive process by which liquid water in the form of vapour is lost in the atmosphere

Description : A diffusive process by which liquid water in the form of vapour is lost in the atmosphere

Last Answer : Ans.Evaporation

The percentage of applied irrigation water stored in the soil and made available for consumptive use by the crop

Description : The percentage of applied irrigation water stored in the soil and made available for consumptive use by the crop

Last Answer : Ans.Irrigation Efficiency

The artificial application of water to supply moisture essential to plant growth is termed as

Description : The artificial application of water to supply moisture essential to plant growth is termed as

Last Answer : Ans.Irrigation

Optimum moisture content for safe storage of mustard is

Description : Optimum moisture content for safe storage of mustard is

Last Answer : Ans.7-8%

The moisture content at harvesting stage of wheat

Description : The moisture content at harvesting stage of wheat

Last Answer : Ans.25-30% 3. Maize

The necessary and sufficient condition for equilibrium between two phases is (A) The concentration of each component should be same in the two phases (B) The temperature of each phase should be same (C) The pressure should be same in the two phases (D) The chemical potential of each component should be same in the two phases

Description : The necessary and sufficient condition for equilibrium between two phases is (A) The concentration of each component should be same in the two phases (B) The temperature of each phase should be same ( ... the two phases (D) The chemical potential of each component should be same in the two phases

Last Answer : (D) The chemical potential of each component should be same in the two phases

Change in normal crop planning to meet weather abnormalities is termed as

Description : Change in normal crop planning to meet weather abnormalities is termed as

Last Answer : Ans.Contingent planning

Root pressure develops due to (a) passive absorption (b) active absorption (c) increase in transpiration (d) low osmotic potential in soil.

Description : Root pressure develops due to (a) passive absorption (b) active absorption (c) increase in transpiration (d) low osmotic potential in soil.

Last Answer : (b) active absorption

Herbicide loss by volatilization increases as which of the following increases a). Vapour pressure b). Soil moisture content c). Soil temperature d). all

Description : Herbicide loss by volatilization increases as which of the following increases a). Vapour pressure b). Soil moisture content c). Soil temperature d). all

Last Answer : d). all

What is the Critical Period of Crop-Weed Competition for Upland rice condition?

Description : What is the Critical Period of Crop-Weed Competition for Upland rice condition?

Last Answer : Ans.Entire period of crop growth

The chemical accumulated during drought condition

Description : The chemical accumulated during drought condition

Last Answer : Ans.Proline

The crop sown under condition of early onset of monsoon

Description : The crop sown under condition of early onset of monsoon

Last Answer : Ans.Pearlmillet and Sesamum

The most dangerous situation in dryland condition is

Description : The most dangerous situation in dryland condition is

Last Answer : Ans.Early withdrawal of water

The average yield of chickpea in irrigated condition in India

Description : The average yield of chickpea in irrigated condition in India

Last Answer : Ans.12-15 qt/ha. 8. Pigeonpea/Arhar

Chickpea variety suitable for rainfed condition?

Description : Chickpea variety suitable for rainfed condition?

Last Answer : Ans.Vishal, Anubhav

The tillage aims to reduce tillage to the minimum necessary for ensuring a good seed-bed, rapid germination, satisfactory stands and favourable growing condition?

Description : The tillage aims to reduce tillage to the minimum necessary for ensuring a good seed-bed, rapid germination, satisfactory stands and favourable growing condition?

Last Answer : Ans.Minimum tillage

The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. Keeps the plant material cool c. Cools the propagation medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Description : The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. ... medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Last Answer : Increases humidity around the cutting and reduces transpiration

Which of the following statements concerning perioperative nutrition is true concerning the above-described patient? a. Since the patient’s weight had been stable with no preoperative nutritional deficit, 5% dextrose intravenous solutions are adequate for the initial postoperative source of nutrition b. Preoperative immunologic status should be determined including total peripheral lymphocyte count and delayed hypersensitivity reaction to determine skin-test response to common antigens c. Routine postoperative fluid administration with intravenous 5% glucose solutions can provide the calories to meet basal energy requirements d. A jejunal feeding catheter should be placed at the time of surgery for postoperative enteral feeding

Description : Which of the following statements concerning perioperative nutrition is true concerning the above-described patient? a. Since the patient's weight had been stable with no preoperative nutritional deficit ... feeding catheter should be placed at the time of surgery for postoperative enteral feeding

Last Answer : Answer: a Most patients undergoing elective operations are adequately nourished. Unless the patient has suffered significant preoperative malnutrition, characterized by weight loss greater than ... gastrointestinal surgery, this technique would not appear indicated in the patient described above

A Barbie doll is available at Ratna stores in salem at 20% discount and the same is available at only 18% discount at Royal stores in attur. Deepika has just sufficient amount of Rs 800 to purchase it at Ratna stores in salem. What is the amount that deepika has less than required amount to purchase it at Royal stores in attur?

Description : A Barbie doll is available at Ratna stores in salem at 20% discount and the same is available at only 18% discount at Royal stores in attur. Deepika has just sufficient amount of Rs 800 to purchase ... is the amount that deepika has less than required amount to purchase it at Royal stores in attur?

Last Answer : 80%= 800 100%= 1000 when discount 18%,then, SP= 1000-180=820 required difference= 820-800 = Rs. 20

The ratio of the crop yield to the total amount of water used for irrigation is called, measured in kg/ha-cm is

Description : The ratio of the crop yield to the total amount of water used for irrigation is called, measured in kg/ha-cm is

Last Answer : Ans.Water use efficiency

An appropriate combination of farm enterprises viz., cropping system, livestock, poultry, fisheries and the means available to the farmer to raise them for increasing profitability is called as

Description : An appropriate combination of farm enterprises viz., cropping system, livestock, poultry, fisheries and the means available to the farmer to raise them for increasing profitability is called as

Last Answer : Ans.Farming system

The cropping pattern used on a farm and its interactions with farm resources, other farm enterprises and available technology which determine their makeup is called as

Description : The cropping pattern used on a farm and its interactions with farm resources, other farm enterprises and available technology which determine their makeup is called as

Last Answer : Ans.Cropping system

Detachment and transportation of top soil particles by wind and or by water is known as.

Description : Detachment and transportation of top soil particles by wind and or by water is known as.

Last Answer : Ans.Soil erosion

When water is held tightly as thin film around soil particles by adsorption forces and flows at gravity of > -31 bar, is called

Description : When water is held tightly as thin film around soil particles by adsorption forces and flows at gravity of > -31 bar, is called

Last Answer : Ans.Hygroscopic water

The water, retained by the soil in capillary pores (micropores), against gravity (-1/3 to - 31 bar) by the force of surface tension

Description : The water, retained by the soil in capillary pores (micropores), against gravity (-1/3 to - 31 bar) by the force of surface tension

Last Answer : Ans.Capillary water

The flow of excess water from the field after saturation of soil.

Description : The flow of excess water from the field after saturation of soil.

Last Answer : Ans.Runoff

Vertical movement of water or downward movement of water from different soil layer is called as

Description : Vertical movement of water or downward movement of water from different soil layer is called as

Last Answer : Ans.Percolation

First entry of water from the upper layer of soil is known as

Description : First entry of water from the upper layer of soil is known as

Last Answer : Ans.Infiltration

A branch of agricultural science which deals with principles and practices of soil, water and crop management.

Description : A branch of agricultural science which deals with principles and practices of soil, water and crop management.

Last Answer : Ans.Agronomy

Growing of two or more crops simultaneously in alternate rows or otherwise in the same area, where there is significant amount of inter crop competition is called as

Description : Growing of two or more crops simultaneously in alternate rows or otherwise in the same area, where there is significant amount of inter crop competition is called as

Last Answer : Ans.Intercropping

Growing of two or more crops simultaneously and intermingled without row arrangements, wherethere is significant amount of intercrop competition is called as

Description : Growing of two or more crops simultaneously and intermingled without row arrangements, wherethere is significant amount of intercrop competition is called as

Last Answer : Ans.Mixed cropping

Pre-operatively, the nurse identified the nursing dagnosis, “Knowledge Deficit: Post-operative communication strategies”. Which of the following is a relevant nursing intervention? A. Clarify information on purpose, anticipate benefits and consequences of total laryngectomy B. Explain that total laryngectomy results in loss of ability to verbally communicate C. Arrange a visit to a post-laryngectomy client who effectively uses an alternative form of verbal communication D. Illustrate means of communicating post- operatively

Description : Pre-operatively, the nurse identified the nursing dagnosis, Knowledge Deficit: Post-operative communication strategies . Which of the following is a relevant nursing intervention? A. ... uses an alternative form of verbal communication D. Illustrate means of communicating post- operatively

Last Answer : D. Illustrate means of communicating post- operatively