Description : Barind and Madhupur region belong to which agro-ecological zone ?
Last Answer : Barind and Madhupur regions belong to agro-ecological zone 25 .
Description : How many agro-ecological zones have Bangladesh been divided into according to soil characteristics ?
Last Answer : Bangladesh has been divided into thirty agro-ecological zones according to soil characteristics.
Description : What are the levels of organic matter in agro-ecological zones 3 , 7 and 8 ?
Last Answer : Organic matter levels in agro-ecological zones 3, ৭ , and are mild to moderate.
Description : On the basis of agro climatic conditions Pali, Jalore, Sirohi and Jodhpur are included in Zone (a) II-B (b) II-A (c) I-B (d)I-A
Last Answer : (b) II-A
Description : According to NBSSLUP, Agro Ecological Regions in India are
Last Answer : Ans. 21
Description : Which of the following is not a system under which classification of Agro-forestry System is done? a. Ecological Basis b. Socio-economic Basis c. Functional Basis d. Monetary Basis
Last Answer : d. Monetary Basis
Description : What is the special yield of environment zone-19 ?
Last Answer : Special crop of environment zone-19 Bona Aman.
Description : The number of Agro-climatic zones of India is (A) 17 (B) 7 (C) 15 (D)10
Last Answer : (D)10
Description : How many agro-climatic zones (ACZ) are found in India ?(A) 16 (B) 18 (C) 15 (D) 20
Last Answer : (C) 15
Description : How many agro-climatic zones are found in India? (a) 15 (b) 16 (c) 17 (d) 18
Last Answer : (a) 15
Description : ………………… is an ecological system of agriculture
Last Answer : Nomadic herding
Description : The C : N ratio of arable soil commonly ranges from : (A) 6 : 1 to 7: 1 (B) 18: 1 to 19: 1 (C) 8 : 1 to 15:1 (D) 3 : 1 to 4: 1
Last Answer : (C) 8 : 1 to 15:1
Description : What is the nature of soil in hills and foothills ?
Last Answer : The soil of hills and foothills is loamy in nature.
Description : What is the special crop of environment zone-23 ?
Last Answer : Drink is the special crop of environment zone-23.
Description : What are the special crops of environment zone-16 ?
Last Answer : a .
Description : Environment Zone-17 consists of which area ?
Last Answer : Environment Zone-17 consists of Bhola Char.
Description : Which state is devoid of arid zone? (a) Punjab (b) Madhya Pradesh (c) Maharashtra (d) Andhra Pradesh
Last Answer : (c) Maharashtra
Description : Maximum root zone depth for Maize (a) 200-300 mm (b) 400-600 mm (c) 500-600 mm (d) 350- 450 mm
Last Answer : (b) 400-600 mm
Description : Solar constant is equal to (in cal/cm2/min) (A) 1.94 (B) 194 (C) 19.4 (D) 0.194
Last Answer : (A) 1.94
Description : ___ amino acids are commonly found in milk proteins, including the essential amino acids. a) 7 b) 12 c) 14 d) 19
Last Answer : d) 19
Description : Where is the Headquarter of World Wide Fund for Nature located? [a] Geneva [b] Cancun [c] Nairobi [d] Gland [e] Vienna
Last Answer : [c] Nairobi
Description : The chemical nature of GA3 is (a) Phenolic (b) Terpene (c) Purine (d) Indole
Last Answer : (b) Terpene
Description : Which one of the following is a characteristic feature of cropland ecosystem? (a) Absence of weeds (b) Ecological succession (c) Absence of soil organisms (d) Least genetic diversity
Last Answer : (d) Least genetic diversity
Description : Environment degradation does not consist of A. Land degradation and soil erosion B. Problem of over grazing and ecological degradation C. Floods D. None of the above
Last Answer : D. None of the above
Description : In the US ecological footprint of each person is about 9.4 hectares. The Earth presently has 11.4 billion hectares of productive land and water. If everyone in the world lived at the same level of con?
Last Answer : A great majority of the world's population would have to bekilled.
Description : What type of soil is most eroded ?
Last Answer : Erosion is more in sandy soils.
Description : What are the natural causes of soil erosion ?
Last Answer : The natural cause of land erosion is wind.
Description : What are the main types of soil erosion ?
Last Answer : There are mainly two types of soil erosion.
Description : How long does it usually take for the roots of the crop to rot well in the soil ?
Last Answer : It usually takes 10 to 15 days for the roots of the crop to mix well with the decomposed soil .
Description : Which soil is suitable for wheat cultivation ?
Last Answer : Loam or sandy loam is suitable soil for wheat cultivation.
Description : What to do with soil for wheat cultivation ?
Last Answer : To cultivate wheat, the soil needs to be loosened.
Description : What is the level of acidity of soil in coastal areas ?
Last Answer : Coastal soil acidity levels range from 7.0 to 8.5 .
Description : What is the level of soil acidity in Barindra Madhupur region ?
Last Answer : Soil acidity level of Barind Madhupur region is 5.5 to 6.5 .
Description : What kind of soil is there in Barind and Madhupur region ?
Last Answer : Soil loam soil of Barindra Madhupur region.
Description : What should be the level of soil acidity for potato cultivation ?
Last Answer : The soil acidity level for potato cultivation should be 6 to 7 .
Description : Pulses are good in any soil ?
Last Answer : Pulses are good in neutral soil.
Description : What is the level of acidity and alkalinity of soil for wheat cultivation ?
Last Answer : For wheat cultivation, soil acidity and alkalinity level should be 6.0 to 7.0 .
Description : Which fertilizer should be used if soil organic matter is low ?
Last Answer : If the soil organic matter is low then compost manure should be used.
Description : In the language of the farmer, how many centimeters deep layer is called soil ?
Last Answer : In the language of farmers, soil is a layer 15 to 18 cm deep at the surface.
Description : The soil of Bangladesh is formed by silt of which river ?
Last Answer : The soil of Bangladesh is formed by silt of Brahmaputra river.
Description : What kind of soil does the paddy plant like ?
Last Answer : Paddy plants prefer clay soil.
Description : In which area is soil erosion more ?
Last Answer : Land erosion is more in hilly areas.
Description : Which type of soil produces more potatoes ?
Last Answer : Potato production is higher in loamy and sandy loamy soils.
Description : How to increase soil fertility ?
Last Answer : There is no substitute for using organic manure to increase soil fertility.
Description : In which soil is guava cultivation better ?
Last Answer : Guava cultivation is best in loamy soils.
Description : What kind of soil is this ?
Last Answer : The soil of this country is very fertile.
Last Answer : Sand loam and clay loam soil suitable for chilli.
Last Answer : Loam and sandy loam soils are required for red spinach production.
Last Answer : : 40 percent of the particles.