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