During propagation through cuttings, which hormone(s) is/are used for root promotion? a. ABA b. Seradix c. NAA d. All above

During propagation through cuttings, which hormone(s) is/are used for root
promotion?
a. ABA
b. Seradix
c. NAA
d. All above
by

1 Answer

Answer :

Seradix
by

Related questions

The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. Keeps the plant material cool c. Cools the propagation medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Description : The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. ... medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Last Answer : Increases humidity around the cutting and reduces transpiration

Abscisic acid (ABA) is natural plant hormone, which: a. Promote the growth b. Initiate the ripening c. Induce the fruit maturity d. retards the growth

Description : Abscisic acid (ABA) is natural plant hormone, which: a. Promote the growth b. Initiate the ripening c. Induce the fruit maturity d. retards the growth

Last Answer : retards the growth

Root formation is promoted in softwood cuttings under light intensity of __________ foot candles: a. 100-150 b. 150-200 c. 200-250 d. 250-350

Description : Root formation is promoted in softwood cuttings under light intensity of __________ foot candles: a. 100-150 b. 150-200 c. 200-250 d. 250-350

Last Answer : 150-200

The major auxin produced in plants is: a. Indole-3-butyric acid (IBA) b. Naphthalene acetic acid (NAA) c. Indole-3-acetic acid (IAA) d. Ethylene

Description : The major auxin produced in plants is: a. Indole-3-butyric acid (IBA) b. Naphthalene acetic acid (NAA) c. Indole-3-acetic acid (IAA) d. Ethylene

Last Answer : Indole-3-acetic acid (IAA)

Dormancy is a function of interaction of growth promoter like GA and growth inhibitor like _________: a. ABA b. Cycocell c. Alar d. Paclobutrazole

Description : Dormancy is a function of interaction of growth promoter like GA and growth inhibitor like _________: a. ABA b. Cycocell c. Alar d. Paclobutrazole

Last Answer : ABA

In green plants light favour the formation of a. Auxin b. GA c. ABA d. IBA

Description : In green plants light favour the formation of a. Auxin b. GA c. ABA d. IBA

Last Answer : Auxin

Maleness in cucumber is induced by : a. GA b. ABA c. IBA d. None of above

Description : Maleness in cucumber is induced by : a. GA b. ABA c. IBA d. None of above

Last Answer : GA

Femaleness in cucumber is induced by : a. GA b. ABA c. IBA d. None of above

Description : Femaleness in cucumber is induced by : a. GA b. ABA c. IBA d. None of above

Last Answer : None of above

Lemons and limes can also be propagated by a. Layering b. Cuttings c. a & b d. None

Description : Lemons and limes can also be propagated by a. Layering b. Cuttings c. a & b d. None

Last Answer : a & b

Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b

Description : Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b

Last Answer : a & b

Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Last Answer : Sexual propagation

Banana propagation is carried out through: a. Sword sucker b. Water suckers c. Aerial suckers d. All of above

Description : Banana propagation is carried out through: a. Sword sucker b. Water suckers c. Aerial suckers d. All of above

Last Answer : Sword sucker

Hormone primarily connected with cell division is (a) IAA (b) NAA (c) cytokinin/zeatin (d) gibberellic acid.

Description : Hormone primarily connected with cell division is (a) IAA (b) NAA (c) cytokinin/zeatin (d) gibberellic acid.

Last Answer : (c) cytokinin/zeatin

Date palm propagation is by means of: a. Suckers b. Seeds c. Off shoots d. None

Description : Date palm propagation is by means of: a. Suckers b. Seeds c. Off shoots d. None

Last Answer : Suckers

Best time of propagation of fruit plants in sub tropical region is : a. Spring season b. Spring & autum season c. Summer season d. Summer and winter season

Description : Best time of propagation of fruit plants in sub tropical region is : a. Spring season b. Spring & autum season c. Summer season d. Summer and winter season

Last Answer : Spring & autum season

How to cut the cuttings for iris propagation

Description : How to cut the cuttings for iris propagation

Last Answer : American flag irises grow from fat underground stems called rhizomes. You can get more plants by breaking off rhizomes from a large plant and planting them just below the soil with any attached roots ... you dig up your bulbs every Fall and replant in the Spring, your bulbs will never divide.

Artificial methods of vegetative propagation includes a) Cloning b) grafting c) cuttings d) both b and cn

Description : Artificial methods of vegetative propagation includes a) Cloning b) grafting c) cuttings d) both b and cn

Last Answer :  d) both b and cnswe

In cutting method of vegetative propagation, cuttings are mainly taken from a) Leaves of parent plant b) Roots or stems of parent plant c) Shoots of parent plant d) Buds of parent plant

Description : In cutting method of vegetative propagation, cuttings are mainly taken from a) Leaves of parent plant b) Roots or stems of parent plant c) Shoots of parent plant d) Buds of parent plant

Last Answer : b) Roots or stems of parent plant

Vegetables which grow during winter a. Cole crops b. Cucurbits c. Root crops d. a & c

Description : Vegetables which grow during winter a. Cole crops b. Cucurbits c. Root crops d. a & c

Last Answer : a & c

The hormone responsible for ripening of fruits is (a) Ethylene (b) Cytokinin (c) Auxin (d) ABA

Description : The hormone responsible for ripening of fruits is (a) Ethylene (b) Cytokinin (c) Auxin (d) ABA

Last Answer : Ans. ((a))

The hormone reducing transpiration rate by inducing stomatal closure is: (a) ABA (b) Ethylene (c) Cytokipin (d) Auxin

Description : The hormone reducing transpiration rate by inducing stomatal closure is: (a) ABA (b) Ethylene (c) Cytokipin (d) Auxin

Last Answer : Ans. ((a))

A plant hormone, which is primary regulator of abscission process is (a) Ethylene (b) Auxin (c) ABA (d) Gibberellins

Description : A plant hormone, which is primary regulator of abscission process is (a) Ethylene (b) Auxin (c) ABA (d) Gibberellins

Last Answer : (c) ABA

The hormone responsible for apical dominance is (a) IAA (b) GA (c) ABA (d) Florigen.

Description : The hormone responsible for apical dominance is (a) IAA (b) GA (c) ABA (d) Florigen.

Last Answer : (a) IAA

Which hormone breaks dormancy of potato tuber? (a) Gibberellin (b) IAA (c) ABA (d) Zeatin

Description : Which hormone breaks dormancy of potato tuber? (a) Gibberellin (b) IAA (c) ABA (d) Zeatin

Last Answer : (a) Gibberellin

Hormone responsible for senescence is (a) ABA (b) auxin (c) GA (d) cytokinin.

Description : Hormone responsible for senescence is (a) ABA (b) auxin (c) GA (d) cytokinin.

Last Answer : (a) ABA

Compounds possessing hormone like properties which have small molecular weight, are termed as : a. Auxins b. Gibberellins c. Kinins d. None of these

Description : Compounds possessing hormone like properties which have small molecular weight, are termed as : a. Auxins b. Gibberellins c. Kinins d. None of these

Last Answer : Kinins

Which of the following control the root initiation, cell elongation and apical dominance? (A)Auxins (B) ABA (C) Gibberellins (D) Ethylene

Description : Which of the following control the root initiation, cell elongation and apical dominance? (A)Auxins (B) ABA (C) Gibberellins (D) Ethylene

Last Answer : (D) Ethylene

Which of the following control the root initiation, cell elongation and apical dominance? (A)Auxins (B) ABA (C) Gibberellins (D) Ethylene

Description : Which of the following control the root initiation, cell elongation and apical dominance? (A)Auxins (B) ABA (C) Gibberellins (D) Ethylene

Last Answer : (B) ABA

ABA is involved in (a) shoot elongation (b) increased cell division (c) dormancy of seeds (d) root elongation.

Description : ABA is involved in (a) shoot elongation (b) increased cell division (c) dormancy of seeds (d) root elongation.

Last Answer : (d) root elongation.

Which of the following is the proper recommendation for pruning trees at planting. a. Pruning should be limited to shaping the plant by removing dead or damaged limbs b. Trees should be cut back to at least one-half their size to prevent stress on root systems c. Trees should not be pruned until the third year after planting d. Trees should not be pruned at all – the latest trend is to let them develop naturally

Description : Which of the following is the proper recommendation for pruning trees at planting. a. Pruning should be limited to shaping the plant by removing dead or damaged limbs b. Trees should be cut back to at ... d. Trees should not be pruned at all - the latest trend is to let them develop naturally

Last Answer : Pruning should be limited to shaping the plant by removing dead or damaged limbs

Callus is a term usually referring to: a. The tissue on the collar of a limb b. The first tissue develops on a cut surface just before the root formation iniates. c. Deformed growth on plant limbs d. A disease of plant leaves and limbs

Description : Callus is a term usually referring to: a. The tissue on the collar of a limb b. The first tissue develops on a cut surface just before the root formation iniates. c. Deformed growth on plant limbs d. A disease of plant leaves and limbs

Last Answer : The first tissue develops on a cut surface just before the root formation iniates

A plant that dies to the ground at the end of each growing season but comes back from the same root stubs year after year is most accurately described as: a. Perennial b. Annual c. Biennial d. Herbaceous perennial

Description : A plant that dies to the ground at the end of each growing season but comes back from the same root stubs year after year is most accurately described as: a. Perennial b. Annual c. Biennial d. Herbaceous perennial

Last Answer : Herbaceous perennial

The purpose of staking is to a. Protect the trunk b. Prevent root damage due to wind action c. Prevent wind injury to branches d. Prevent damage due to fros

Description : The purpose of staking is to a. Protect the trunk b. Prevent root damage due to wind action c. Prevent wind injury to branches d. Prevent damage due to fros

Last Answer : Prevent wind injury to branches

Commercial flower crops are sometimes watered to cause leaching. This means: a. Watering to spread fertilizer nutrients more evenly throughout the plant root system b. Watering to remove excess soluble salts from the growing medium c. Watering only to wet the top 1/3 of the growing medium d. Watering by subsurface methods

Description : Commercial flower crops are sometimes watered to cause leaching. This means: a. Watering to spread fertilizer nutrients more evenly throughout the plant root system b. Watering to remove excess soluble salts from ... only to wet the top 1/3 of the growing medium d. Watering by subsurface methods

Last Answer : Watering to remove excess soluble salts from the growing medium

Pinching out is the removal of a. Growing point of root b. Opening flower buds c. Growing point of buds d. Removal of seeds

Description : Pinching out is the removal of a. Growing point of root b. Opening flower buds c. Growing point of buds d. Removal of seeds

Last Answer : Growing point of bud

East Malling is a root stock for a. Apple b. Loquat c. Musambi d. Pine appl

Description : East Malling is a root stock for a. Apple b. Loquat c. Musambi d. Pine appl

Last Answer : Apple

In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins

Description : In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins

Last Answer : Shoot tips

Consider the following pairs Plant hormone Function/Effect 1. Indole-3 acetic acid — Rooting in cuttings 2. Gibberellic acid — Stomatal closure 3. Ethylene — Fruit ripening 4. Zeatin — Cell division Which of the above pairs are correctly matched? Select the correct answer from the following: (a) 1 and 3 (b) 1, 2, and 4 (c) 2 and 4 (d) 1, 2, 3, and 4

Description : Consider the following pairs Plant hormone Function/Effect 1. Indole-3 acetic acid - Rooting in cuttings 2. Gibberellic acid - Stomatal closure 3. Ethylene - Fruit ripening 4. Zeatin - Cell division Which of the above pairs are correctly matched ... 3 (b) 1, 2, and 4 (c) 2 and 4 (d) 1, 2, 3, and 4

Last Answer : Ans:(b)

how long does it take citrus cuttings to root?

Description : how long does it take citrus cuttings to root?

Last Answer : Need Answer

Can mustard greens be regrown from cuttings that include its root?

Description : Can mustard greens be regrown from cuttings that include its root?

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how do i get llac cuttings to root

Description : how do i get llac cuttings to root

Last Answer : When I lived in 7A, I would cut the ones down under the bush and just push them inside the ground where I wanted them............some take and some don't take...................they get wide & tall.......so keep them away from the house.

Can I root cuttings of a bleeding heart plant

Description : Can I root cuttings of a bleeding heart plant

Last Answer : I have Bleeding Heart in my yard and dig up sections every year for a plant sale. Just make sure when you dig you get a pretty good root. You should have no problem.

What's the best way to root daphne from cuttings?

Description : What's the best way to root daphne from cuttings?

Last Answer : Need Answer

How do I root azalea cuttings?

Description : How do I root azalea cuttings?

Last Answer : Need Answer

How do I root a honeysuckle vine from cuttings or can I?

Description : How do I root a honeysuckle vine from cuttings or can I?

Last Answer : Need Answer

how can I root rosemary cuttings?

Description : how can I root rosemary cuttings?

Last Answer : Need Answer

What is the best way to root cuttings from my overgrown rosemary?

Description : What is the best way to root cuttings from my overgrown rosemary?

Last Answer : We have taken cuttings and using a glass container with water in it 1/2 way....put plastic wrap on tightly over the top and trim the rosemary off then strip the bottoms to remove what will be in ... snow in the winter to keep them outside. If you have a greenhouse that would work out well there.

how can I root rosemary cuttings

Description : how can I root rosemary cuttings

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how do I root plunaria cuttings

Description : how do I root plunaria cuttings

Last Answer : Need Answer

What is the full form of 'NAA' ? -How To ?

Description : What is the full form of 'NAA' ? -How To ?

Last Answer : The full form of 'NAA' is National Airports Authority