Abstract
As a natural plat growth accelerator, seaweed fertilizer can be used as a good agricultural practice for sustainable and organic crop production. To investigate the effects of seaweed liquid fertilizer on the growth of peanut, the following experiments were carried out in 2020. Three types of seaweed liquid fertilizers were prepared by enzymatic hydrolysis with papain enzymatic and cellulase enzymatic. The peanut pot experiment was set up with five treatments (applying water, seaweed solution, papain enzymatic liquid fertilizer, cellulase enzymatic liquid fertilizer, two - mixed enzymatic liquid fertilizer). Relevant data about photosynthesis, agronomic traits and root system were measured. The results show that the overall growth of peanut fertilized with seaweed liquid fertilizer is better than that of the control group. Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group. Meanwhile, the promotion of peanut root morphology by spraying cellulase enzymatic liquid fertilizer was more pronounced. It increased by 156.7%, 103.0%, 58.3% and 101.9% in root length, root surface area, root volume and root tip number. This experiment provides a theoretical and experimental basis for the preparation of seaweed fertilizer. It also develops the utilization of seaweed resources.
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Claims 10
Claim · model-written summary
The two-mixed enzyme seaweed fertilizer increased photosynthesis in peanut by 13.8% compared with the control.
- Taxon
- peanut
Arachis hypogaeat0 - Treatment
- two-mixed enzymes enzymatic liquid fertilizere0
- Outcome
- photosynthesise0
- Direction
- increasede0
- Value
- 13.8%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group”
t0“seaweed fertilizer on peanut”
Claim · model-written summary
The two-mixed enzyme seaweed fertilizer increased leaf chlorophyll content in peanut by 11.4% compared with the control.
- Taxon
- peanutArachis hypogaeat0
- Treatment
- two-mixed enzymes enzymatic liquid fertilizere0
- Outcome
- leaf chlorophyll contente0
- Direction
- increasede0
- Value
- 11.4%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group”
t0“seaweed fertilizer on peanut”
Claim · model-written summary
The two-mixed enzyme seaweed fertilizer increased main stem height in peanut by 45.7% compared with the control.
- Taxon
- peanutArachis hypogaeat0
- Treatment
- two-mixed enzymes enzymatic liquid fertilizere0
- Outcome
- main stem heighte0
- Direction
- increasede0
- Value
- 45.7%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group”
t0“seaweed fertilizer on peanut”
Claim · model-written summary
The two-mixed enzyme seaweed fertilizer increased lateral branch length in peanut by 225.0% compared with the control.
- Taxon
- peanutArachis hypogaeat0
- Treatment
- two-mixed enzymes enzymatic liquid fertilizere0
- Outcome
- lateral branch lengthe0
- Direction
- increasede0
- Value
- 225.0%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group”
t0“seaweed fertilizer on peanut”
Claim · model-written summary
The two-mixed enzyme seaweed fertilizer increased dry matter accumulation in peanut by 8.7% compared with the control.
- Taxon
- peanutArachis hypogaeat0
- Treatment
- two-mixed enzymes enzymatic liquid fertilizere0
- Outcome
- dry matter accumulatione0
- Direction
- increasede0
- Value
- 8.7%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Especially for the two-mixed enzymes enzymatic liquid fertilizer, the values of photosynthesis, leaf chlorophyll content, main stem height, lateral branch length and dry matter accumulation are all increased by 13.8%, 11.4%, 45.7%, 225.0% and 8.7% respectively, compared with the control group”
t0“seaweed fertilizer on peanut”
Claim · model-written summary
Seaweed liquid fertilizer gave peanut better overall growth than the control group.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- seaweed liquid fertilizere1
- Outcome
- overall growthe1
- Direction
- bettere1
- Comparator
- control groupe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The results show that the overall growth of peanut fertilized with seaweed liquid fertilizer is better than that of the control group”
Claim · model-written summary
Spraying cellulase enzymatic liquid fertilizer increased peanut root length by 156.7%.
- Taxon
- peanutArachis hypogaeae2
- Treatment
- spraying cellulase enzymatic liquid fertilizere2
- Outcome
- root lengthe3
- Direction
- increasede3
- Value
- 156.7%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the promotion of peanut root morphology by spraying cellulase enzymatic liquid fertilizer was more pronounced”
e3“It increased by 156.7%, 103.0%, 58.3% and 101.9% in root length, root surface area, root volume and root tip number”
Claim · model-written summary
Spraying cellulase enzymatic liquid fertilizer increased peanut root surface area by 103.0%.
- Taxon
- peanutArachis hypogaeae2
- Treatment
- spraying cellulase enzymatic liquid fertilizere2
- Outcome
- root surface areae3
- Direction
- increasede3
- Value
- 103.0%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the promotion of peanut root morphology by spraying cellulase enzymatic liquid fertilizer was more pronounced”
e3“It increased by 156.7%, 103.0%, 58.3% and 101.9% in root length, root surface area, root volume and root tip number”
Claim · model-written summary
Spraying cellulase enzymatic liquid fertilizer increased peanut root volume by 58.3%.
- Taxon
- peanutArachis hypogaeae2
- Treatment
- spraying cellulase enzymatic liquid fertilizere2
- Outcome
- root volumee3
- Direction
- increasede3
- Value
- 58.3%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the promotion of peanut root morphology by spraying cellulase enzymatic liquid fertilizer was more pronounced”
e3“It increased by 156.7%, 103.0%, 58.3% and 101.9% in root length, root surface area, root volume and root tip number”
Claim · model-written summary
Spraying cellulase enzymatic liquid fertilizer increased peanut root tip number by 101.9%.
- Taxon
- peanutArachis hypogaeae2
- Treatment
- spraying cellulase enzymatic liquid fertilizere2
- Outcome
- root tip numbere3
- Direction
- increasede3
- Value
- 101.9%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the promotion of peanut root morphology by spraying cellulase enzymatic liquid fertilizer was more pronounced”
e3“It increased by 156.7%, 103.0%, 58.3% and 101.9% in root length, root surface area, root volume and root tip number”
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