Horticulture Quiz 5
1 / 50
Lettuce is______?
2 / 50
Who used first artificial hybridization in fruit crops __?
3 / 50
The union of the second male gametes with polar nuclei is called_________?
4 / 50
The recommended plant to plant space for chiku is __________?
5 / 50
How much area in Pakistan is under horticultural crops ___________?
6 / 50
Edible seed like almonds, pea cons are known as__?
7 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called_________?
8 / 50
Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called________?
9 / 50
The science of rearing honey bee for honey is known as__________?
10 / 50
Banana is a rich source of__________?
11 / 50
In spinach cross pollination takes place by___________?
12 / 50
Among the root crops, the application of potassic fertilizers is essential in______?
13 / 50
The metric unit of light is___________?
14 / 50
Purpling of leaves is common deficinary symptoms of __________?
15 / 50
Ornamental Horticulture is the combination of__?
16 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called___________?
17 / 50
The problem of granulation has been found in__?
18 / 50
In mango and carrot how much vitamin C (mg/100 gm)is present__________?
19 / 50
What is 2,4-D__?
20 / 50
Science and art of establishment a tree crop is called__?
21 / 50
Heat requirement to change 1 Kg of a substance at its boiling point from the liquid to vapour is called__________?
22 / 50
Roma is variety of ___________?
23 / 50
Rafinose is_____?
24 / 50
The smell in onion bulb is due to__________?
25 / 50
From which part of coconut tree coir is obtained___________?
26 / 50
Cultivation of grapes is called___________?
27 / 50
Self supporting succulent plants are called__?
28 / 50
Lemon plant is commercially propagated by__?
29 / 50
Lenticular transpiration generally occurs in__?
30 / 50
Papaya fruit is___________?
31 / 50
Photophosphorylation is process of generating___?
32 / 50
Removal any terminal part of the plant is called___________?
33 / 50
A flower having many pistils on same receptacle develop__?
34 / 50
Parthenogenesis is most commonly seen in_____?
35 / 50
Resigns is toxic substance found in_________?
36 / 50
Objective of pruning include___________?
37 / 50
The storage life of fresh apples at -1 to -4?c is____?
38 / 50
______ may be defined as the art and science of cutting away of portion of plant to improve its shape, to influence its growth, flowering and fruitfulness and to improve the quality of the product:
39 / 50
Degradation of green colour of fruits is due to___________?
40 / 50
Optimum temperature, minimum temperature and maximum temperature are collectively called_________?
41 / 50
Tomato is good source of vitamin___________?
42 / 50
Propagation of guava is done by___________?
43 / 50
Which type of development takes place in the female part of the ovule____?
44 / 50
Production of silk is termed as __?
45 / 50
From which part of turmeric plant the turmeric powder is obtained__________?
46 / 50
The practice of raising trees is called__________?
47 / 50
Fleshy fruits developed from the ovary wall with out stony layer are known as__?
48 / 50
Cabbage and cauliflower are also___________?
49 / 50
Chilling injury in fruits occurs due to__________?
50 / 50
Degreening of citrus fruit is achieved by the use of___?
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