1.
On what date is National Almond Day celebrated each year?
Correct Answer
B. February 16
Explanation
National Almond Day is celebrated on February 16th each year. It is a day dedicated to recognizing the versatility and health benefits of almonds, encouraging people to appreciate this nutritious nut.
2.
What is the scientific name of the almond tree?
Correct Answer
B. Prunus dulcis
Explanation
The scientific name of the almond tree is Prunus amygdalus, often referred to as Prunus dulcis. This species of small tree is cultivated worldwide for its seeds, which are the culinary nuts commonly known as almonds. The almond tree is classified in the subgenus Amygdalus, distinguished by corrugations on the shell surrounding the seed.
3.
In which climate does the almond tree prosper?
Correct Answer
C. Mediterranean
Explanation
The almond tree prospers in a moderate Mediterranean climate with cool winter weather. This climate is conducive to the successful cultivation of almonds, and it plays a crucial role in the tree's growth and the development of its seeds.
4.
Where is the almond native to?
Correct Answer
B. Iran
Explanation
Almonds are native to Iran and its surrounding regions, including the Levant area. While they originated in these areas, almonds have been spread by humans to various parts of the world, notably to California, United States. The wild form of domesticated almond can still be found in parts of the Levant.
5.
What is the distinguishing feature of the subgenus Amygdalus?
Correct Answer
D. Corrugations on the shell
Explanation
The subgenus Amygdalus, to which the almond belongs, is distinguished from other subgenera by the corrugations on the shell (endocarp) surrounding the seed. This characteristic helps classify almonds and peaches within this specific subgenus, highlighting their unique features compared to other species in the genus Prunus.
6.
When do almond trees begin bearing an economic crop?
Correct Answer
C. Third year after planting
Explanation
Almond trees begin bearing an economic crop in the third year after planting. This indicates the time it takes for the trees to mature and produce a harvest that is economically viable. The full bearing stage is reached five to six years after planting, emphasizing the patience required for almond cultivation and the long-term benefits of this nut-bearing tree.
7.
In which year was the first successful almonds farmer-owned cooperative founded?
Correct Answer
B. 1910
Explanation
The first successful almonds farmer-owned cooperative was the California Almond Growers Exchange, founded in 1910. This cooperative played a pivotal role in improving almond production and marketing by working collectively as a group. The California Almond Growers Exchange also contributed to the development of machines for processing almonds, reducing costs and time to market.
8.
How long does it take for almond trees to reach full bearing?
Correct Answer
B. 4-5 years
Explanation
Almond trees reach full bearing five to six years after planting. This period represents the time required for the trees to mature and produce a significant quantity of almonds. The fruit matures in the autumn, approximately 7–8 months after flowering, marking the period when almonds are ready for harvesting and processing.
9.
Which almond variety requires pollination from other varieties for good nut production?
Correct Answer
A. Nonpareil
Explanation
The Nonpareil almond variety, originating in the 1800s, requires pollination from other almond varieties for good nut production. This characteristic emphasizes the importance of cross-pollination in ensuring optimal yields and quality for Nonpareil almonds. It highlights the need for diverse almond varieties working together in orchards to enhance overall productivity.
10.
Which almond variety provides some protection from pests due to its thicker, hairier shells?
Correct Answer
B. Tuono
Explanation
The Tuono almond variety, originating in Italy, has thicker, hairier shells providing some protection from pests, including the navel orangeworm. This protective feature contributes to the resilience of the Tuono variety against certain pests, showcasing the adaptability and unique characteristics of different almond varieties in addressing agricultural challenges.