Agronomy UAF One Liner Questions. Agronomy UAF One Liner Questions for Post Graduate Entry Test. Agronomy UAF One Liner Questions for M.Sc Students. Agronomy UAF One Liner Questions for Ph.D Students. Agronomy UAF One Liner Questions for GRE Test Preparation.
| Statement | Answer |
|---|---|
| Climate change refer to the………………………. | Increase in atmospheric CO2 concentration |
| Moisture stress at the………………..stage decreases maximum the grain yield | Grain ripening |
| Excess water causes injury to the plants due to the………………… | Low oxygen supply |
| Water requirement of the crop is dependent upon the………………… | Climatic factors |
| Cool temperatures during the……………..associated with the large wheat yield. | Grain growth |
| Arid climate indicates the…………….. of rainfall. | Less than 200 mm |
| Humid climate indicates the…………….. of rainfall. | More than 1200 mm |
| After anthesis the crop growth is least affected by the________________ | Photo period |
| Cotton plant belongs to the____________________ | C3 plants |
| In cereals the contribution of the flag leaf is__________________ | More than 60percent |
| At the early stages of the cereal growth LAI depends upon the______________ | Both photoperiod and temperature |
| Economical yield is the product of the_______________ | H.I and TDM |
| Size of the seed directly related to the____________ | Source sink relationship |
| The First stable compound in the C4 plant is__________________ | Oxalic acid |
| The Photorespiration is high in the________________ | C3 plants |
| Light saturation is not a problem in the_____________________ | Desert |
| Carotene found in the forages is the rich source of the_______________ | Vitamin A |
| Seed rate for the berseem crop is the_______________ | 6-8 kg acer-1 |
| The word written in the parentheses after the botanical name indicates the_________________ | Scientist name |
| Which one is not the branch of the Animal Husbandry_______________? | Sericulture |
| Science which deals with heredity and its varieties is the________________ | Genetics |
| Science of the atmosphere is known as________________ | Meteorology |
| Cultivated & cropped area of the Pakistan is about the_________________ | 42 Million hectares |
| Which is essential for the chlorophyll formation_________________? | Light |
| Seed which is produces under the direct supervision of the plant breeders is known as________________ | Pre basic seed |
| The ripened ovule is known as______________ | Seed |
| In the Barani areas all the nitrogen should be applied at the time of the _________________ | Sowing |
| In Pakistan the fodder crops are grown on an area of the________________ | 2 m. ha |
| Removal of the off type plants from the crop is known as__________________ | Rouging |
| …………… is helping to speed up the fodder harvesting and the preservations | Farm Mechanization |
| The example of the winter annual legume forage the crop is__________________ | Egyptian clover |
| Seed rate of the forage maize is the_________________ | 100 kg ha-1 |
| (Pennisetum americanum L) is the botanical name of the_________________ | Pearl millet |
| Mechanical manipulation of the soil to provide the soil condition for the crop growth_______________ | Tillage |
| The major type of the water available to the plants is the………………… | Capillary water |
| WUE is maximum in the……………….plants. | CAM |
| Osmotically active charged solutes are known as………………… | Osmolytes |
| Most of the halopytes belong to the_________________- | Chenopodiacae |
| Plant development that gives rise to the new organs and the basic plant form are_________________ | Primary growth |
| For water at the 25oC, the heat of vaporization is the______________________ | 44 KJ mol-1 |
| The amount of the micronutrients in the higher plants on plant dry weight is always | £100 μg g-1 |
| Glycolysis takes place in the______________ | Cytoplasm |
| For wet soils water potential is the___________________ | Close to zero |
| The water content of the soil is measured in several ways. The reference and the classical method is the………………… | Gravimetric |
| Drying is done at the…………… to the constant weight. | 105-110 ˚C |
| If two third of the required water available one could obtain the……………percent of the maximum yield. | 90 – 95 percent |
| At present approximately the…………….percent of all the available water supply is used for the agriculture and the food production. | 80 percent |
| About the……………..percent of the irrigation water is lost before it reaches the farmer’s field. | 59percent |
| Water use efficiency is the…………………… | WUE=yield/ET |
| Present system efficiency of the irrigation water use is the________________ | 45 percent |
| Exchangeable sodium percentage for the saline soils is the……………………… | Less than 15 |
| The saline sodic/sodic soils can be reclaimed by using the_____________ | CaSO4.2H2O |
| Which one is not the cause of the water logging_______________? | Sowing time |
| Cereals grown on the saline cultures show the………….colour in the leaves when the plant approaches maturity. | Reddish |
| One cusec is equal to the…………….gallons. | 6.24 |
| The strips laid along the contour at the right angles to the natural direction of the slope are known as………………. | Contour strip cropping |
| The soils having the organic matter more than the 50percent are known as …………………… | Peat soil |
| The process of the removing excess soluble salts & excess exchangeable sodium from the soils is known as ______. | Reclamation |
| ………….is considered to be the most important of the soil organisms bringing about the conversion of the NH4+ to NO2 | Nitrosomonas |
| ……………generally augments the utilization of the phosphorus which is water soluble | Band placement |
| Stress can be induced by the various factors including the diseases, cold & pesticides and_____________________ | Drought |
| MIRS technique is currently used for the identifying ideal combination of the natural products to the combat disease and____________ | Stress |
| Zero tillage increased the production……………. by reducing the cost of the fuel and labour. | 4-10percent |
| Remote sensing is the simply obtaining information about the object touching the object as the__________________C | Without |
| Crop yield models may be the 1-Climatological model 2- Water stress model 3…………………… | Crop growth model |
| Rice plant respires the via…………………………. | Aerenchyma cell |
| An economical alternative of the rice transplanting to a traditional practices is the_____________________ | Parachute rice transplanting |
| Weeds are mostly the………………………. | C4 plants |
| The certified seed of the wheat must have the purity………………….. | 98 Percent |
| The moisture percentage for the safe storage of the cereal seeds is the_________________ | 10-12 Percent |
| The tests performed for judging the quality of the seed are the________________ | Purity and germination Seed length and weed seeds Moisture contents (a + b + c) |
| Seed is stored in the dry conditions primarily to check the growth of the……………………….. | Moulds |
| How much quantity of the seed should be taken from each container during sampling the……………………… | Equal |
| Bold & large seeds in the cob are present in……………………… | Bottom portion |
| Universal requirement for the germination are ……………………….. | Water Oxygen Temperature (a + b + c) |
| The hard seeds are those which have the seed coat impervious to the…………………… | Water and oxygen |
| The cause of the greenhouse effect is the___________________ | Excess of carbon dioxide in the atmosphere |
| Which of following is NOT the greenhouse gas___________________? | Argon |
| On an average, what percentage of the Earth’s atmosphere by the volume consists of the carbon dioxide______________________? | About 0.04% |
| In 2008, what country was found to have overtaken the United States to become the top global emitter of the carbon dioxide____________? | China |
| How many pounds of the carbon dioxide is released by the burning one gallon of the gasoline___________________-? | About 20 lbs. |
| What energy source is single largest contributor of the human made carbon dioxide in our atmosphere____________________? | Coal |
| In 2015, The France will be hosting and presiding the 21st Session of the Conference of the Parties to United Nations Framework Convention on the Climate Change (COP21/CMP11), otherwise called as “Paris 2015” ________________________ | 30th November 2015 |
| Temperatures are highest at the…………… and the lowest at poles. | Equator |
| Wavelength below the 400nm is referred to as the_________________ | Ultra Voilet (UV) |
| The ratio of the reflected short wave radiation to the incident shortwave radiation on the surface and expressed in the percentage is the______________________ | Albedo |
| Radiation Instruments measures global solar radiation reaching the earth’s surface is the_____________________ | Pyranometer |
| The Instrument which measures the bright sunshine hour and the cloudiness is the_____________________ | Sunshine Recorder |
| The science of the measuring and recording the direction and speed of the wind is known as________________________ | Anemometery |
| Atmospheric disturbance in which the air pressure decreases at the particular location and there is wind movement towards the center is called________________________ | Cyclones |
| The form of the precipitation in which the drops are of diameter 0.5µ m and more are_____________________ | Rain |
| Term monsoon appears to have originated from……………….word which means season. | Arabic |
| The one Standard atmosphere is equal to the_________________- | 101,325 hPa |
| The crop models are the tools_______________ | IT |
| The Crop models are the________________ | Schematic representation of a system |
| Output data of the crop models are affected by changing the________________ | Soil, Weather, Genotype and crop management |
| The most used model globally the___________________ | DSSAT |
| APSIM: A crop model builds in the_________________ | Australia |
| The minimum input data set require to run the crop models are the—————— | Soil, management, Weather |
| Crop models are not good in the simulation of the________________ | Diseases and insects impacts |
| GCMs stands for the__________________ | General Circulation Models |
| Impacts of the climate change on the crops are simulated by the_______________ | Crop Models |
| To provide the comparable conditions, all plots in the experiment must be treated alike as much as possible, except for……….. under the study | Factor/s |
| Valid estimate of an experimental error can only be achieved if allotment of the treatments to the plots is done by the…………….procedure | Randomization |
| The Large plot sizes are normally used for the……………… crop | Cotton |
| Variability in the plants is more ranked in the crops belonging to the crop___________________- | Cross pollinated |
| ___________________refers to the effect of the one plot upon the adjacent one (Border or Alley effects) | Inter plot competition |
| The difference among the experimental plots treated alike is known as_____________________ | Experimental error |
| In many studies adjacent plot yields show more the___________than any other two plots | Correlation |
| Experiment intended to the detection of the faulty technique and inadequate methods in the subsequent experiments is known as____________ | Preliminary tests |
| The Valid estimation of the experimental error can be achieved by the___________- | Randomization |
| The Border effect is more prominent along the__________________ | Water channel, path and one space |
| The experimental plot size is not influenced by the____________ | Climatic factors |
| The Fallacious reasoning from adequate data is the type of the_______________ | Improper interpretation of results |
| A good experiment incorporates all the possible means of the minimizing the …………………… | Experimental error |
| The Farmer should start the land preparation for the………………. soon as possible after the harvest of Rice | Wheat |
| Proper drainage of the field is required in the………………..areas | Water logged |
| Most of the field crops, except the……………. cannot stand water | Rice |
| Adequate ………….should be used to obtain the proper plant population in field | Seed rate |
| The Soil should be in proper……………. conditions at the time of sowing | Wattar |
| According to the Food and Agriculture Organization, one unit of the fertilizer could generate about the………………..units in the crop production: | 10 |
| Phosphorous is usually needed in the less quantity than the…………………. | Nitrogen |
| ______________does not move readily in soil and largely remains at the point of the application | Phosphorus |
| Which nutrient is generally applied in the split form_____________? | Nitrogen |
| ……………….is applied at the sowing. However, in the sandy soils, if deficient, split application is desired to minimize the leaching losses. | Potassium |
| …………….of the nitrogenous fertilizer is applied at the sowing for the most of the crops | One third |
| ………………is of great importance with respect to the climate, this affects the amount of the nutrients need, leaching losses and availability of the nutrients | Rainfall |
| ………………losses of the Urea in the form of the NH3 will be more if there is shortage of the water | Volatilization |
| Most of our soils are alkaline, where the uses of the ______________fertilizer give the right results | Acidic |
| After the maize, in the light soil, keep nitrogen in the ____________range of the recommendations | Higher |
