View: List Claim type Research area Organism Taxon as written Decade Paper paper W2000865561 ✕
Observation observed original result measured Claim · model-written summary
N0 showed no clear horizontal variation.
Verbatim
e0 “N0处理水平变异特征不明显 ”
✓ located verbatim in the source · abstract, characters 370–383 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available phosphorus at both sites initially declined and later increased. Observation Available potassium at both sites initially declined and later increased. Association Available nutrients declined with soil depth to 60 cm. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Association Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang. Association Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Observation observed original result measured Claim · model-written summary
Available phosphorus at both sites initially declined and later increased.
Verbatim
e0 “两试点速效磷、速效钾含量均表现为先降低后升高的趋势 ”
✓ located verbatim in the source · abstract, characters 266–291 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available potassium at both sites initially declined and later increased. Association Available nutrients declined with soil depth to 60 cm. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Observation N0 showed no clear horizontal variation. Association Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang. Association Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Observation observed original result measured Claim · model-written summary
Available potassium at both sites initially declined and later increased.
Verbatim
e0 “两试点速效磷、速效钾含量均表现为先降低后升高的趋势 ”
✓ located verbatim in the source · abstract, characters 266–291 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available phosphorus at both sites initially declined and later increased. Association Available nutrients declined with soil depth to 60 cm. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Observation N0 showed no clear horizontal variation. Association Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang. Association Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Association observed original result measured Claim · model-written summary
Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing.
Verbatim
e0 “安阳速效磷含量时空变异较南京显著 ”
✓ located verbatim in the source · abstract, characters 403–419 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available phosphorus at both sites initially declined and later increased. Observation Available potassium at both sites initially declined and later increased. Association Available nutrients declined with soil depth to 60 cm. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Observation N0 showed no clear horizontal variation. Association Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Association observed original result measured Claim · model-written summary
Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang.
Verbatim
e0 “南京碱解氮含量时空变异较安阳显著 ”
✓ located verbatim in the source · abstract, characters 385–401 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available phosphorus at both sites initially declined and later increased. Observation Available potassium at both sites initially declined and later increased. Association Available nutrients declined with soil depth to 60 cm. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Observation N0 showed no clear horizontal variation. Association Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Association observed original result measured Claim · model-written summary
Available nutrients declined with soil depth to 60 cm.
Verbatim
e0 “0~60 cm土壤各层速效养分含量随深度的增加呈下降的趋势 ”
✓ located verbatim in the source · abstract, characters 292–321 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Observation At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development. Observation Under the other four treatments, soil alkali hydrolyzable nitrogen fell, rose after topdressing, fell again, then recovered after boll opening. Observation Available phosphorus at both sites initially declined and later increased. Observation Available potassium at both sites initially declined and later increased. Association At Nanjing under N1 to N4, alkali hydrolyzable nitrogen declined with horizontal distance from cotton. Association At Nanjing under N1 to N4, available phosphorus declined with horizontal distance from cotton. Observation N0 showed no clear horizontal variation. Association Nanjing showed greater spatiotemporal variation in alkali hydrolyzable nitrogen than Anyang. Association Anyang showed greater spatiotemporal variation in available phosphorus than Nanjing. Association Available potassium declined with distance at 0 to 60 cm in Nanjing and 20 to 60 cm in Anyang. Association At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend. Intervention effect At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Intervention effect At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits. Recommendation Fertilizer rates should be set by nutrient variation during flowering and boll stage in each ecological region. Intervention effect observed original result measured Claim · model-written summary
At Nanjing, 240 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits.
Not reported Comparator
Verbatim
e0 “安阳、南京分别以360 kg hm-2和240 kg hm-2施氮水平棉花产量构成相对合理、皮棉产量最高、纤维长度和比强度较优 ”
✓ located verbatim in the source · abstract, characters 486–549 Other claims from this paper (14) Intervention effect observed original result measured Claim · model-written summary
At Anyang, 360 kg hm-2 N gave the highest lint yield and favorable yield components and fiber traits.
Not reported Comparator
Verbatim
e0 “安阳、南京分别以360 kg hm-2和240 kg hm-2施氮水平棉花产量构成相对合理、皮棉产量最高、纤维长度和比强度较优 ”
✓ located verbatim in the source · abstract, characters 486–549 Other claims from this paper (14) Observation observed original result measured Claim · model-written summary
At both sites under N0, soil alkali hydrolyzable nitrogen first declined then rose with development.
Verbatim
e0 “两试点N0处理0~60 cm土壤各层碱解氮呈先降低后升高的趋势 ”
✓ located verbatim in the source · abstract, characters 185–216 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Association observed original result measured Claim · model-written summary
At 0 to 20 cm in Anyang, available potassium showed the opposite distance trend.
Not reported Direction
Verbatim
e0 “而安阳0~20 cm呈现相反趋势 ”
✓ located verbatim in the source · abstract, characters 469–485 t0 “Cotton ”
✓ located verbatim in the source · title, characters 58–64 Other claims from this paper (14) Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.
Gossypium hirsutumt0