Effects of plant growth regulator combined with different leaf fertilizer on the accumulation of dry material and yield quality in cotton

doi:10.6048/j.issn.1001-4330.2023.11.006

Abstract

Abstract:

【Objective】 To understand the effects of amine fresh and methylperidium compound on the growth and development of cotton, and to clarify the effect of amine fresh and meperamide compound on cotton yield increase of different foliar fertilizers, 【Methods】 The experiment was carried out in Dafeng Town, Hutubi County in 2021, using Xinluzao 82, mainly amine fresh and methyl, respectively, compounded acetylamine, auxiliary, borozin fertilizer, potassium scalemate, silicon fertilizer; Single administration of acetylamine was taken the control. In this experiment, the effects of different treatments on the agronomic traits, dry matter accumulation and yield quality of cotton were analyzed. 【Results】 The results showed that different treatments showed different degrees of regulation of plant height, among which the treatment of amine fresh meperidium + additive + boron zinc fertilizer had a strong ability to inhibit plant height. In terms of dry matter accumulation, the amount of drifting dry matter accumulated by foliar sprays of amine fresh, meperamide + additive + potassium phosphite was the largest in all treatments, reaching 45.37 g/plant, and the total dry matter weight was the highest, reaching 83.71 g/plant; In terms of yield, the number of bolls per plant sprayed with amine fresh, meperidium + additive + boron zinc fertilizer reached a maximum of 6.78 per plant, and the maximum weight of a single bell was 6.41 g, and the yield of seed cotton harvested by spraying amine fresh o meperidium + additive + potassium phosphite was the highest, which was 10.42% higher than that of the control. 【Conclusion】 Therefore, the combination of amine fresh o meperidium + auxiliaries + potassium phosphite has the best yield enhancement effect.

Key words: cotton; methylpiperium; dry matter; production; foliar fertilizer

摘要：

【目的】 研究植物生长调节剂胺鲜·甲哌鎓复配不同叶面肥对棉花生长发育的影响,分析胺鲜·甲哌鎓复配不同叶面肥对棉花的增产效果。【方法】 试验于2021年在新疆呼图壁大丰镇进行,选用棉花品种为新陆早82号,以植物生长调节剂胺鲜·甲派鎓为主,分别复配缩节胺,助剂,硼锌肥,亚鳞酸钾,硅肥;单施缩节胺为对照。分析不同处理对棉花的农艺性状、干物质积累与产量品质的影响。【结果】 不同处理对株高呈现不同的调控力度,其中胺鲜·甲哌鎓+助剂+硼锌肥处理抑制株高的能力较强;叶面喷施胺鲜·甲哌鎓+助剂+亚磷酸钾的蕾铃干物质积累量在所有处理中最大,达到45.37 g/株,且干物质总重最高,达到83.71 g/株;喷施处理胺鲜·甲哌鎓+助剂+硼锌肥的单株结铃数达到最大为6.78个/株,且单铃重最高为6.41 g,喷施胺鲜·甲哌鎓+助剂+亚磷酸钾收获籽棉产量最高,较对照高出10.42%。【结论】 胺鲜·甲哌鎓+助剂+亚磷酸钾组合的增产效果最佳。

关键词: 棉花, 甲哌鎓, 干物质, 产量, 叶面肥

CLC Number:

S562
S15

WU Gang, ZHAO Qiang, XIE Jia, ZHANG Qiyue, ZHAN Dongxia, TIAN Yangqing, LI Xinxin. Effects of plant growth regulator combined with different leaf fertilizer on the accumulation of dry material and yield quality in cotton[J]. Xinjiang Agricultural Sciences, 2023, 60(11): 2646-2652.

吴刚, 赵强, 谢佳, 张启越, 占东霞, 田阳青, 李欣欣. 植物生长调节剂复配不同叶面肥对棉花干物质积累及产量品质的影响[J]. 新疆农业科学, 2023, 60(11): 2646-2652.

Figures/Tables 6

References 13

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处理 Treat- ment	药剂名称 Drug name	施药时间 Application time	施药量 Dosage	施药时间 Application time	施药量 Dosage
T₁	胺鲜·甲哌鎓 +助剂	6月29 日	120 mL/hm²+ 30 mL/hm²	7月22日	375 mL/hm² + 90 mL/hm²
T₂	胺鲜·甲哌鎓 +助剂+硼锌肥	6月29日	120 mL/hm²+ 30 mL/hm² + 750 g/hm²	7月22日	375 mL/hm²+ 90 mL/hm² + 750 g/hm²
T₃	胺鲜·甲哌鎓 +助剂+亚磷酸钾	6月29日	120 mL/hm² + 30 mL/hm²+750 g/hm²	7月22日	375 mL/hm²+ 90 mL/hm² + 750 g/hm²
T₄	胺鲜·甲哌鎓 +助剂+硅肥	6月29日	120 mL/hm²+30 mL/hm²+750 g/hm²	7月22日	375 mL/hm²+90 mL/hm²+750 g/hm²
CK	缩节胺	6月29日	12 g/hm²	7月22日	12 g/hm²

处理 Treat- ment	药剂名称 Drug name	施药时间 Application time	施药量 Dosage	施药时间 Application time	施药量 Dosage
T₁	胺鲜·甲哌鎓 +助剂	6月29 日	120 mL/hm²+ 30 mL/hm²	7月22日	375 mL/hm² + 90 mL/hm²
T₂	胺鲜·甲哌鎓 +助剂+硼锌肥	6月29日	120 mL/hm²+ 30 mL/hm² + 750 g/hm²	7月22日	375 mL/hm²+ 90 mL/hm² + 750 g/hm²
T₃	胺鲜·甲哌鎓 +助剂+亚磷酸钾	6月29日	120 mL/hm² + 30 mL/hm²+750 g/hm²	7月22日	375 mL/hm²+ 90 mL/hm² + 750 g/hm²
T₄	胺鲜·甲哌鎓 +助剂+硅肥	6月29日	120 mL/hm²+30 mL/hm²+750 g/hm²	7月22日	375 mL/hm²+90 mL/hm²+750 g/hm²
CK	缩节胺	6月29日	12 g/hm²	7月22日	12 g/hm²

处理 Treatment	株高 Plant height (cm)	茎粗 Stem diameter (cm)	果枝台数 Fruitbranch (台/株)	单株铃数 Number of bells (个)	双铃数 Double bellnumber (个)	盖顶桃数 Number of cappingpeaches (个)
T₁	70.78^ab	9.63^ab	9.67^a	7.60^ab	0.80^ab	0.27^ab
T₂	64.99^ab	9.48^ab	9.64^a	7.00^ab	0.67^ab	0.60a
T₃	73.58^a	10.07^a	10.47^a	8.60^a	1.60^a	0.40^ab
T₄	72.49^ab	10.40^a	9.55^a	8.47^a	1.00^ab	0.13^ab
CK	65.11^bc	8.71^ab	9.53^a	7.40^ab	0.60^ab	0.13^ab

处理 Treatment	株高 Plant height (cm)	茎粗 Stem diameter (cm)	果枝台数 Fruitbranch (台/株)	单株铃数 Number of bells (个)	双铃数 Double bellnumber (个)	盖顶桃数 Number of cappingpeaches (个)
T₁	70.78^ab	9.63^ab	9.67^a	7.60^ab	0.80^ab	0.27^ab
T₂	64.99^ab	9.48^ab	9.64^a	7.00^ab	0.67^ab	0.60a
T₃	73.58^a	10.07^a	10.47^a	8.60^a	1.60^a	0.40^ab
T₄	72.49^ab	10.40^a	9.55^a	8.47^a	1.00^ab	0.13^ab
CK	65.11^bc	8.71^ab	9.53^a	7.40^ab	0.60^ab	0.13^ab

处理 Treatment	药后10 d 10 days after the drug		药后20 d 20 days after the drug		药后30 d 30 Days after medication		药后40 d 40 days after the drug
处理 Treatment	营养器官 Vegetative organ	生殖器官 Reproduction organs	营养器官 Vegetative organ	生殖器官 Reproduction organs	营养器官 Vegetative organ	生殖器官 Reproduction organs	营养器官 Vegetative organ	生殖器官 Reproduction organs
T₁	29.12^a	5.34^ab	30.81^ab	13.06^ab	32.49^a	27.55^a	39.36^a	42.04a
T₂	28.55^a	6.01^a	30.08^ab	11.43^ab	32.34^a	20.07^ab	33.65^a	29.66^b
T₃	27.34^a	4.75^c	34.73^a	12.99^ab	33.69^a	25.52^a	36.99^a	29.27^b
T₄	26.66^a	5.11^b	30.68^ab	17.64^a	31.74^a	28.69^a	38.35^a	45.37^a
CK	28.81^a	5.69^ab	30.41^ab	9.37^b	33.29^a	17.88^b	38.4^a	23.51^c