Upland Field Work For Crops & Vegetables

Question 1

There are about _______ species of vegetables cultivated in Japan.

Answer 1

150

Question 2

In what family does cucumber, melon, watermelon and squash belong to?

Answer 2

Cucurbitaceae

Question 3

In what family does eggplant, tomato, green pepper and potatoes belong to?

Answer 3

Solanaceae

Question 4

In what family does onion and welsh onion belong to?

Answer 4

Liliaceae

Question 5

In what family does lettuce, burdock and shungiku belong to?

Answer 5

Asteraceae

Question 6

In what family does spinach belongs to?

Answer 6

Chenopodiaceae

Question 7

In what family does cabbage, chinese cabbage and radish belong to?

Answer 7

Brassicaceae

Question 8

In what family does carrot belongs to?

Answer 8

Apiaceae

Question 9

In what family does taro belongs to?

Answer 9

Araceae

Question 10

In what family does corn belongs to?

Answer 10

Gramineae

Question 11

In what family does sweet potatoes belong to?

Answer 11

Convolvulaceae

Question 12

In what family does strawberry belongs to?

Answer 12

Rosaceae

Question 13

An autumn vegetable used for pickles and an essential ingredient in Japanese Nabe (hot pot).

Answer 13

Chinese cabbage

Question 14

It has many varieties; leaves with a ball-like head, without a head, crispy etc.

Answer 14

Lettuce

Question 15

Harvested in 1 and a half to 2 months after sowing. A vegetable that easy to grow.

Answer 15

Spinach

Question 16

The edible round ball is an overlapping part of the leaf and stem, but it is a root vegetable.

Answer 16

Onion

Question 17

The enlarge root is the edible part. Grows well even in soil with poor fertility.

Answer 17

Sweet potato

Question 18

Contains high beta-carotene. Cultivated anywhere in Japan.

Answer 18

Carrot

Question 19

Crops that serve as feed for livestock are called ______.

Answer 19

Forage crop

Question 20

Appropriate soil water content ranges from ____ to ____%.

Answer 20

35 to 55

Question 21

Life span of vegetable seeds such as carrot, corn and spinach.

Answer 21

1 to 2 yrs

Question 22

Life span of vegetable seeds such as welsh onion, onion, radish, and cabbage.

Answer 22

2 to 3 yrs.

Question 23

Life span of vegetable seeds such as tomato and eggplant.

Answer 23

3 to 4 yrs.

Question 24

This kind of seeds is also called seed of filial generation.

Answer 24

F1 seeds