Abstract
Crop rotation system was practiced under the effect of different tillage systems to find their influence on the growth characteristics and yield of corn (autumn season) inagypsiferous soil. Clover and corn crop were planed in spring season 2018-2019. Under the effect no tillage system (NT) and the reduced tillage (RT) and conventional tillage (CT) , and keeping on levels (0% , 50% , 100%) for their residues after experiment harvesting. In autumn season planted corn was (autumn season) in the same site of spring season under the same effect of the same factors studied in the first experiment in addition to the factor of the percentage of residues of the previous crop. Growth characteristics, plant height and dry matter yield were studied. After harvesting, the yield characteristics were studied (number of rows, weight of cobs , weight of 500 seeds , grain yield) for each experimental unit to determine the effect of the studied factors on it. Results showed that there was no significant difference between the NT system and the RT system in the characteristic of plant height, both of which were significantly superior to the CT system, with a percentage greater than (2.13 and 1.9) % respectively. while for the dry matter yield the RT system was significantly superior to NT, with a percentage greater than (6.14)% and was not significant with CT. As for the yield characteristics the RT system significantly superior the NT system and the CT system in the characteristic (number of rows , weight of cobs , weight of 500 seeds , and grain yield) for the yield of maize (autumn season) and a percentage of superiority of (7.2 , 8.7 , 4.2 and 11.2) % respectively, compared to the lowest average. Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system. By increasing the level of residues from 0% to the level of 100%, the growth characteristics of plant height and dry matter increased significantly, the increase superior was (2.78 and 40.85)% , respectively. As for yield characteristics (weight of cobs , weight of 500 seeds , and grain yield) of corn yield (autumn season ) the level 100% superior on level of 0% from residues values (263.34 g and 178.40 g and 6685.09 kg ha-1) and in the rate (10.5 , 7.6 and 16)%, respectively. As for the number of rows there was no significant between the levels and the three interferences treatment NT.C.C2Re100% and RT.C.C2Re100% gave the high significance in plant height a value of (198.33) cm for both. The treatment is NT.C.C2Re100% with a value of (5663.9) kg ha-1 in dry matter yield and the treatment is RT.C.C1Re 100% in the number of rows a value of (16.33) row sp-1 and the treatment NT.C.C2Re 100% in the weight of 500 seeds a value of (189.11) g and in the grain yield total value (7740.4) kg ha-1 compared to the other study treatments.
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Claims 20
Claim · model-written summary
NT and RT had no significant difference in plant height.
- Taxon
- corn
Zea mays subsp. mayst0 - Treatment
- NT systeme0
- Outcome
- plant heighte0
- Direction
- no significant differencee0
- Comparator
- RT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results showed that there was no significant difference between the NT system and the RT system in the characteristic of plant height, both of which were significantly superior to the CT system, with a percentage greater than (2.13 and 1.9) % respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
NT plant height exceeded CT by 2.13%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- NT systeme0
- Outcome
- plant heighte0
- Direction
- superiore0
- Value
- 2.13e0
- Comparator
- CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results showed that there was no significant difference between the NT system and the RT system in the characteristic of plant height, both of which were significantly superior to the CT system, with a percentage greater than (2.13 and 1.9) % respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT plant height exceeded CT by 1.9%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- plant heighte0
- Direction
- superiore0
- Value
- 1.9e0
- Comparator
- CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results showed that there was no significant difference between the NT system and the RT system in the characteristic of plant height, both of which were significantly superior to the CT system, with a percentage greater than (2.13 and 1.9) % respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT dry matter yield exceeded NT by 6.14%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- dry matter yielde0
- Direction
- superiore0
- Value
- 6.14e0
- Comparator
- NTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while for the dry matter yield the RT system was significantly superior to NT, with a percentage greater than (6.14)% and was not significant with CT.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT dry matter yield did not differ significantly from CT.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- dry matter yielde0
- Direction
- not significante0
- Comparator
- CTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while for the dry matter yield the RT system was significantly superior to NT, with a percentage greater than (6.14)% and was not significant with CT.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT exceeded NT and CT for number of rows by 7.2%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- number of rowse0
- Direction
- superiore0
- Value
- 7.2e0
- Comparator
- NT system and the CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the yield characteristics the RT system significantly superior the NT system and the CT system in the characteristic (number of rows , weight of cobs , weight of 500 seeds , and grain yield) for the yield of maize (autumn season) and a percentage of superiority of (7.2 , 8.7 , 4.2 and 11.2) % respectively, compared to the lowest average.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT exceeded NT and CT for weight of cobs by 8.7%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- weight of cobse0
- Direction
- superiore0
- Value
- 8.7e0
- Comparator
- NT system and the CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the yield characteristics the RT system significantly superior the NT system and the CT system in the characteristic (number of rows , weight of cobs , weight of 500 seeds , and grain yield) for the yield of maize (autumn season) and a percentage of superiority of (7.2 , 8.7 , 4.2 and 11.2) % respectively, compared to the lowest average.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT exceeded NT and CT for weight of 500 seeds by 4.2%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- weight of 500 seedse0
- Direction
- superiore0
- Value
- 4.2e0
- Comparator
- NT system and the CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the yield characteristics the RT system significantly superior the NT system and the CT system in the characteristic (number of rows , weight of cobs , weight of 500 seeds , and grain yield) for the yield of maize (autumn season) and a percentage of superiority of (7.2 , 8.7 , 4.2 and 11.2) % respectively, compared to the lowest average.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
RT exceeded NT and CT for grain yield by 11.2%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- RT systeme0
- Outcome
- grain yielde0
- Direction
- superiore0
- Value
- 11.2e0
- Comparator
- NT system and the CT systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the yield characteristics the RT system significantly superior the NT system and the CT system in the characteristic (number of rows , weight of cobs , weight of 500 seeds , and grain yield) for the yield of maize (autumn season) and a percentage of superiority of (7.2 , 8.7 , 4.2 and 11.2) % respectively, compared to the lowest average.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for plant height.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- plant heighte0
- Direction
- superiore0
- Value
- 1.72e0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for dry matter.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- dry mattere0
- Direction
- superiore0
- Value
- 8.66e0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for number of rows.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- number of rowse0
- Direction
- superiore0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for weight of sprouts.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- weight of sproutse0
- Direction
- superiore0
- Value
- 14.8e0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for weight of 500 seeds.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- weight of 500 seedse0
- Direction
- superiore0
- Value
- 7.2e0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Clover residues exceeded corn residues for grain yield.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- clover residuese0
- Outcome
- grain yielde0
- Direction
- superiore0
- Value
- 15.5e0
- Comparator
- corn residuese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, clover residues were significantly superior over the corn residues (spring season) in plant height and dry matter in the rate of (1.72 and 8.66) % respectively, in percentase superior to (NS , 14.8 , 7.2 and 15.5 )% in the number of rows and weight of sprouts and weight of 500 seeds and the grain yield on respectively of the corn crop (autumn season) cultivated according to the crop rotation system.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Increasing residues increased plant height by 2.78%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 100%e0
- Outcome
- plant heighte0
- Direction
- increasede0
- Value
- 2.78e0
- Comparator
- 0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“By increasing the level of residues from 0% to the level of 100%, the growth characteristics of plant height and dry matter increased significantly, the increase superior was (2.78 and 40.85)% , respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
Increasing residues increased dry matter by 40.85%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 100%e0
- Outcome
- dry mattere0
- Direction
- increasede0
- Value
- 40.85e0
- Comparator
- 0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“By increasing the level of residues from 0% to the level of 100%, the growth characteristics of plant height and dry matter increased significantly, the increase superior was (2.78 and 40.85)% , respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
At 100% residues, weight of cobs was 263.34 g and exceeded 0%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 100%e0
- Outcome
- weight of cobse0
- Direction
- superiore0
- Value
- 263.34 ge0
- Comparator
- 0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for yield characteristics (weight of cobs , weight of 500 seeds , and grain yield) of corn yield (autumn season ) the level 100% superior on level of 0% from residues values (263.34 g and 178.40 g and 6685.09 kg ha-1) and in the rate (10.5 , 7.6 and 16)%, respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
At 100% residues, weight of 500 seeds was 178.40 g and exceeded 0%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 100%e0
- Outcome
- weight of 500 seedse0
- Direction
- superiore0
- Value
- 178.40 ge0
- Comparator
- 0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for yield characteristics (weight of cobs , weight of 500 seeds , and grain yield) of corn yield (autumn season ) the level 100% superior on level of 0% from residues values (263.34 g and 178.40 g and 6685.09 kg ha-1) and in the rate (10.5 , 7.6 and 16)%, respectively.”
t0“yellow Corn crop (autumn lug)”
Claim · model-written summary
At 100% residues, grain yield was 6685.09 kg ha-1 and exceeded 0%.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 100%e0
- Outcome
- grain yielde0
- Direction
- superiore0
- Value
- 6685.09 kg ha-1e0
- Comparator
- 0%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for yield characteristics (weight of cobs , weight of 500 seeds , and grain yield) of corn yield (autumn season ) the level 100% superior on level of 0% from residues values (263.34 g and 178.40 g and 6685.09 kg ha-1) and in the rate (10.5 , 7.6 and 16)%, respectively.”
t0“yellow Corn crop (autumn lug)”
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See all 1,099 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.