Abstract
Microelement fertilization is an important for adding efficiency of cassava (Manihot esculenta Crantz) production in Thailand. It had grater effects on quality of cassava root. The cassava cultivar KU 50, HB 60 and HB 80 were grown on Map Bon, coarse-loamy variant, sandy loam, low organic matter at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand, to evaluate the combination effects of zinc, magnesium and sulphur foliar fertilizer management on yield and quality of cassava. The experiment was carried out in a split plot in Randomized Complete Block Design (RCBD) with three replications during May 2010 to July 2011. There were five main plots; T1) non foliar fertilization, T2) foliar fertilization of Zn+Mg+S at the rate of 10 cc/20 liters of water, 30 cc/20 liters of water and 60 g/20 liters of t ha-1water at 2 and 3 month after planting (2 times/month), T3) foliar fertilization of Zn+Mg at the rate of 10 cc/20 liters of water and 30 cc/20 liters of water at 2 and 3 month after planting (2 times/month), T4) foliar fertilization of Zn+S at the rate of 10 cc/20 liters of water and 60 g/20 liters of water at 2 and 3 month after planting (2 times/month) and T5) foliar fertilization of Mg+S at the rate of 30 cc/20 liters of water and 60 g/20 liters of water at 2 and 3 month after planting (2 times/month) and three cassava cultivars subplots; V1) KU 50, V2) HB 60 and V3) HB 80. The results illustrated that the treatment with various rates of zinc, magnesium and sulphur gave difference in fresh stem weight, fresh rhizome weight, fresh root weight (g/root) and root starch content, but the foliar fertilization with Zn+Mg+S gave the highest on its while KU 50 cultivar gave the greater effect on fresh stem weight and fresh rhizome weight, HB 60 cultivar tended to give higher fresh root yield (11.90 t rai-1 or 74.38 t ha-1) and fresh root weight (370.10 g/root) but HB 80 cultivar tended to give higher root starch content (27.16%) and root number (13.81 root/plant). The Zn+Mg treatment sprayed on HB 60 cultivar gave the highest fresh root yield (15.77 t rai-1 or 98.56 t ha-1) and fresh root weight (442.45 g/root) but the HB 80 cultivar with Zn+Mg+S foliar fertilization gave the highest root starch content of cassava by 29.33%.
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Claims 11
Claim · model-written summary
Foliar fertilization with Zn+Mg+S gave the highest values in the measured cassava traits.
- Taxon
- cassava
Manihot esculentae0 - Treatment
- foliar fertilization with Zn+Mg+Se3
- Outcome
- gave the higheste3
- Direction
- higheste3
- Setting
- Khao Hin Son Research Statione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e3“the foliar fertilization with Zn+Mg+S gave the highest on its while KU 50 cultivar gave the greater effect on fresh stem weight and fresh rhizome weight”
Claim · model-written summary
KU 50 cassava showed a greater effect on fresh stem weight and fresh rhizome weight.
- Taxon
- cassavaManihot esculentae0
- Material
- KU 50e3
- Outcome
- fresh stem weight and fresh rhizome weighte3
- Direction
- greatere3
- Setting
- Khao Hin Son Research Statione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e3“KU 50 cultivar gave the greater effect on fresh stem weight and fresh rhizome weight”
Claim · model-written summary
HB 60 tended to have higher fresh root yield (11.90 t rai-1 or 74.38 t ha-1).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 60e4
- Outcome
- fresh root yielde4
- Direction
- highere4
- Value
- 11.90 t rai-1 or 74.38 t ha-1e4
- Qualifier
- tendede4
- Setting
- Khao Hin Son Research Statione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e4“HB 60 cultivar tended to give higher fresh root yield (11.90 t rai-1 or 74.38 t ha-1) and fresh root weight (370.10 g/root)”
Claim · model-written summary
HB 60 tended to have higher fresh root weight (370.10 g/root).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 60e4
- Outcome
- fresh root weighte4
- Direction
- highere4
- Value
- 370.10 g/roote4
- Qualifier
- tendede4
- Setting
- Khao Hin Son Research Statione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e4“HB 60 cultivar tended to give higher fresh root yield (11.90 t rai-1 or 74.38 t ha-1) and fresh root weight (370.10 g/root)”
Claim · model-written summary
HB 80 tended to have higher root starch content (27.16%).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 80e5
- Outcome
- root starch contente5
- Direction
- highere5
- Value
- 27.16%e5
- Qualifier
- tendede5
- Setting
- Khao Hin Son Research Statione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e5“HB 80 cultivar tended to give higher root starch content (27.16%) and root number (13.81 root/plant)”
Claim · model-written summary
HB 80 tended to have higher root number (13.81 root/plant).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 80e5
- Outcome
- root numbere5
- Direction
- highere5
- Value
- 13.81 root/plante5
- Qualifier
- tendede5
- Setting
- Khao Hin Son Research Statione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e5“HB 80 cultivar tended to give higher root starch content (27.16%) and root number (13.81 root/plant)”
Claim · model-written summary
Zn+Mg treatment on HB 60 gave the highest fresh root yield (15.77 t rai-1 or 98.56 t ha-1).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 60e6
- Treatment
- Zn+Mg treatmente6
- Outcome
- fresh root yielde6
- Direction
- higheste6
- Value
- 15.77 t rai-1 or 98.56 t ha-1e6
- Setting
- Khao Hin Son Research Statione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e6“The Zn+Mg treatment sprayed on HB 60 cultivar gave the highest fresh root yield (15.77 t rai-1 or 98.56 t ha-1) and fresh root weight (442.45 g/root)”
Claim · model-written summary
Zn+Mg treatment on HB 60 gave the highest fresh root weight (442.45 g/root).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 60e6
- Treatment
- Zn+Mg treatmente6
- Outcome
- fresh root weighte6
- Direction
- higheste6
- Value
- 442.45 g/roote6
- Setting
- Khao Hin Son Research Statione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e6“The Zn+Mg treatment sprayed on HB 60 cultivar gave the highest fresh root yield (15.77 t rai-1 or 98.56 t ha-1) and fresh root weight (442.45 g/root)”
Claim · model-written summary
Zn+Mg+S foliar fertilization on HB 80 gave the highest root starch content (29.33%).
- Taxon
- cassavaManihot esculentae0
- Material
- HB 80e7
- Treatment
- Zn+Mg+S foliar fertilizatione7
- Outcome
- root starch contente7
- Direction
- higheste7
- Value
- 29.33%e7
- Setting
- Khao Hin Son Research Statione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e7“the HB 80 cultivar with Zn+Mg+S foliar fertilization gave the highest root starch content of cassava by 29.33%”
Claim · model-written summary
Zn, Mg and S rates changed fresh stem, rhizome and root weight of cassava; the direction is not stated.
- Taxon
- cassavaManihot esculentae0
- Treatment
- various rates of zinc, magnesium and sulphure2
- Outcome
- fresh stem weight, fresh rhizome weight, fresh root weight (g/root)e2
- Setting
- Khao Hin Son Research Statione1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e2“The results illustrated that the treatment with various rates of zinc, magnesium and sulphur gave difference in fresh stem weight, fresh rhizome weight, fresh root weight (g/root) and root starch content”
Claim · model-written summary
Zn, Mg and S rates changed root starch content of cassava; the direction is not stated.
- Taxon
- cassavaManihot esculentae0
- Treatment
- various rates of zinc, magnesium and sulphure2
- Outcome
- root starch contente2
- Setting
- Khao Hin Son Research Statione1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding efficiency of cassava (Manihot esculenta Crantz) production”
e1“at Khao Hin Son Research Station, Khao Hin Son, Phanom Sarakham, Chachoengsao, Thailand”
e2“The results illustrated that the treatment with various rates of zinc, magnesium and sulphur gave difference in fresh stem weight, fresh rhizome weight, fresh root weight (g/root) and root starch content”
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