1.Excessive magnesium levels can lead to a deficiency in which nutrient?
2.How much nitrogen is typically absorbed by a wheat crop per ton of grain produced?
3.What percentage of land has been rendered unusable for farming due to severe salinity issues?
4.What is the approximate total forest area in Pakistan?
5.What percentage does agriculture contribute to the nation's GDP?
6.Which of the following is a naturally occurring rooting hormone in plants?
7.What term describes the organized grouping of soils into specific categories?
8.Why are hybrid seeds created?
9.Which method is primarily used to evaluate genetic purity?
10.Who introduced the technique for assessing seed vigour by analyzing the color intensity of stained seeds?
11.Which form of nitrogen is accessible for plant absorption?
12.What does foliar application of nitrogen refer to?
13.Tillage is a farming process that involves cutting, loosening, and turning the soil primarily to facilitate which of the following?
14.Which section of the embryonic axis is responsible for forming the root?
15.What is the primary function of root nodules in plants?
16.How many square feet are contained in one acre?
17.What is the recommended fertilizer dosage for wheat grown in medium loamy soil?
18.How many agro-ecological zones are there in Sindh?
19.What is the term for a crop cultivated using the leftover moisture in the soil following the rice harvest?
20.What does integrated pest management encompass?