
Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (1): 1-6.doi: 10.11924/j.issn.1000-6850.casb2021-0156
					
													QU Huijuan1( ), LI Ming1, SHEN Xueshan2(
), LI Ming1, SHEN Xueshan2( ), ZHU Ling1, PU Zhigang1, FENG Junyan1, ZHANG Cong1
), ZHU Ling1, PU Zhigang1, FENG Junyan1, ZHANG Cong1
												  
						
						
						
					
				
Received:2021-02-19
															
							
																	Revised:2021-09-28
															
							
															
							
																	Online:2022-01-05
															
							
																	Published:2022-02-24
															
						Contact:
								SHEN Xueshan   
																	E-mail:qhjuan120@126.com;shenxueshan@126.com
																					CLC Number:
QU Huijuan, LI Ming, SHEN Xueshan, ZHU Ling, PU Zhigang, FENG Junyan, ZHANG Cong. Comprehensive Optimal Cultivation Technique of Edible-type Sweet Potato ‘Chuan M1422’[J]. Chinese Agricultural Science Bulletin, 2022, 38(1): 1-6.
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URL: https://www.casb.org.cn/EN/10.11924/j.issn.1000-6850.casb2021-0156
| 变量 | 因素 | 变化区间 | 变量设计水平及编码 | ||||
|---|---|---|---|---|---|---|---|
| -1.6818 | -1 | 0 | 1 | 1.6818 | |||
| X1 | 种植密度/(×104株/hm2) | 3 | 1.7574 | 3 | 6 | 9 | 10.2426 | 
| X2 | 复合肥施用量/(kg/hm2) | 300 | 175.7359 | 300 | 600 | 900 | 1024.2641 | 
| X3 | 保水剂施用量/(kg/hm2) | 22.5 | 5.6802 | 15 | 37.5 | 60 | 69.3198 | 
| 变量 | 因素 | 变化区间 | 变量设计水平及编码 | ||||
|---|---|---|---|---|---|---|---|
| -1.6818 | -1 | 0 | 1 | 1.6818 | |||
| X1 | 种植密度/(×104株/hm2) | 3 | 1.7574 | 3 | 6 | 9 | 10.2426 | 
| X2 | 复合肥施用量/(kg/hm2) | 300 | 175.7359 | 300 | 600 | 900 | 1024.2641 | 
| X3 | 保水剂施用量/(kg/hm2) | 22.5 | 5.6802 | 15 | 37.5 | 60 | 69.3198 | 
| 处理 | 编码值 | 实际因素水平 | |||||
|---|---|---|---|---|---|---|---|
| c1 | c2 | c3 | X1种植密度/(×104株/hm2) | X2复合肥施用量/(kg/hm2) | X3保水剂施用量/(kg/hm2) | ||
| 1 | 1 | 1 | 1 | 9 | 900 | 60 | |
| 2 | 1 | -1 | 1 | 9 | 300 | 60 | |
| 3 | -1 | 1 | -1 | 3 | 900 | 15 | |
| 4 | -1 | -1 | -1 | 3 | 300 | 15 | |
| 5 | -1.4142 | 0 | 0 | 1.7574 | 600 | 37.5 | |
| 6 | 1.4142 | 0 | 0 | 10.2426 | 600 | 37.5 | |
| 7 | 0 | -1.4142 | 0 | 6 | 175.7359 | 37.5 | |
| 8 | 0 | 1.4142 | 0 | 6 | 1024.2641 | 37.5 | |
| 9 | 0 | 0 | -1.4142 | 6 | 600 | 5.6802 | |
| 10 | 0 | 0 | 1.4142 | 6 | 600 | 69.3198 | |
| 11 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 12 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 13 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 14 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 15 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 16 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 处理 | 编码值 | 实际因素水平 | |||||
|---|---|---|---|---|---|---|---|
| c1 | c2 | c3 | X1种植密度/(×104株/hm2) | X2复合肥施用量/(kg/hm2) | X3保水剂施用量/(kg/hm2) | ||
| 1 | 1 | 1 | 1 | 9 | 900 | 60 | |
| 2 | 1 | -1 | 1 | 9 | 300 | 60 | |
| 3 | -1 | 1 | -1 | 3 | 900 | 15 | |
| 4 | -1 | -1 | -1 | 3 | 300 | 15 | |
| 5 | -1.4142 | 0 | 0 | 1.7574 | 600 | 37.5 | |
| 6 | 1.4142 | 0 | 0 | 10.2426 | 600 | 37.5 | |
| 7 | 0 | -1.4142 | 0 | 6 | 175.7359 | 37.5 | |
| 8 | 0 | 1.4142 | 0 | 6 | 1024.2641 | 37.5 | |
| 9 | 0 | 0 | -1.4142 | 6 | 600 | 5.6802 | |
| 10 | 0 | 0 | 1.4142 | 6 | 600 | 69.3198 | |
| 11 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 12 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 13 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 14 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 15 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 16 | 0 | 0 | 0 | 6 | 600 | 37.5 | |
| 处理 | 鲜薯产量/ (kg/hm2) | 商品薯率/ % | 干物率/ % | 蛋白质含量/ (g/100 g) | 淀粉含量/ % | 可溶性糖含量/ % | β-胡萝卜素含量/ % | 维生素C含量/ (mg/100 g) | 
|---|---|---|---|---|---|---|---|---|
| 1 | 31015.50 | 93.08 | 29.03 | 3.48 | 21.85 | 29.09 | 0.43 | 30.35 | 
| 2 | 33838.34 | 93.84 | 29.58 | 3.37 | 22.36 | 26.31 | 0.44 | 24.10 | 
| 3 | 27192.16 | 95.56 | 31.88 | 3.56 | 23.16 | 28.33 | 0.51 | 31.25 | 
| 4 | 27811.52 | 97.08 | 31.71 | 3.39 | 23.16 | 31.41 | 0.25 | 26.45 | 
| 5 | 25048.23 | 97.97 | 31.92 | 3.52 | 23.04 | 32.19 | 0.42 | 24.70 | 
| 6 | 32516.25 | 89.51 | 29.84 | 3.98 | 21.51 | 29.65 | 0.35 | 20.90 | 
| 7 | 32980.77 | 94.56 | 30.77 | 3.28 | 22.99 | 28.92 | 0.49 | 22.55 | 
| 8 | 31301.36 | 96.16 | 32.43 | 3.42 | 23.33 | 30.40 | 0.59 | 26.25 | 
| 9 | 30372.32 | 92.26 | 29.79 | 4.10 | 20.19 | 32.96 | 0.40 | 24.75 | 
| 10 | 28621.45 | 93.36 | 30.13 | 3.89 | 21.08 | 31.40 | 0.30 | 31.50 | 
| 11 | 28478.52 | 93.95 | 29.71 | 3.95 | 21.00 | 31.28 | 0.36 | 30.25 | 
| 12 | 31444.29 | 93.95 | 29.71 | 3.89 | 22.06 | 28.42 | 0.33 | 30.40 | 
| 13 | 28800.11 | 94.39 | 29.28 | 3.97 | 20.66 | 29.20 | 0.31 | 30.05 | 
| 14 | 27942.54 | 94.35 | 29.75 | 4.03 | 20.70 | 29.88 | 0.35 | 28.30 | 
| 15 | 30574.80 | 91.96 | 28.48 | 3.83 | 21.25 | 32.87 | 0.30 | 27.60 | 
| 16 | 27918.71 | 93.84 | 29.58 | 4.24 | 22.02 | 29.92 | 0.37 | 29.80 | 
| 处理 | 鲜薯产量/ (kg/hm2) | 商品薯率/ % | 干物率/ % | 蛋白质含量/ (g/100 g) | 淀粉含量/ % | 可溶性糖含量/ % | β-胡萝卜素含量/ % | 维生素C含量/ (mg/100 g) | 
|---|---|---|---|---|---|---|---|---|
| 1 | 31015.50 | 93.08 | 29.03 | 3.48 | 21.85 | 29.09 | 0.43 | 30.35 | 
| 2 | 33838.34 | 93.84 | 29.58 | 3.37 | 22.36 | 26.31 | 0.44 | 24.10 | 
| 3 | 27192.16 | 95.56 | 31.88 | 3.56 | 23.16 | 28.33 | 0.51 | 31.25 | 
| 4 | 27811.52 | 97.08 | 31.71 | 3.39 | 23.16 | 31.41 | 0.25 | 26.45 | 
| 5 | 25048.23 | 97.97 | 31.92 | 3.52 | 23.04 | 32.19 | 0.42 | 24.70 | 
| 6 | 32516.25 | 89.51 | 29.84 | 3.98 | 21.51 | 29.65 | 0.35 | 20.90 | 
| 7 | 32980.77 | 94.56 | 30.77 | 3.28 | 22.99 | 28.92 | 0.49 | 22.55 | 
| 8 | 31301.36 | 96.16 | 32.43 | 3.42 | 23.33 | 30.40 | 0.59 | 26.25 | 
| 9 | 30372.32 | 92.26 | 29.79 | 4.10 | 20.19 | 32.96 | 0.40 | 24.75 | 
| 10 | 28621.45 | 93.36 | 30.13 | 3.89 | 21.08 | 31.40 | 0.30 | 31.50 | 
| 11 | 28478.52 | 93.95 | 29.71 | 3.95 | 21.00 | 31.28 | 0.36 | 30.25 | 
| 12 | 31444.29 | 93.95 | 29.71 | 3.89 | 22.06 | 28.42 | 0.33 | 30.40 | 
| 13 | 28800.11 | 94.39 | 29.28 | 3.97 | 20.66 | 29.20 | 0.31 | 30.05 | 
| 14 | 27942.54 | 94.35 | 29.75 | 4.03 | 20.70 | 29.88 | 0.35 | 28.30 | 
| 15 | 30574.80 | 91.96 | 28.48 | 3.83 | 21.25 | 32.87 | 0.30 | 27.60 | 
| 16 | 27918.71 | 93.84 | 29.58 | 4.24 | 22.02 | 29.92 | 0.37 | 29.80 | 
| 项目 | 种植密度X1 | 复合肥施用量X2 | 保水剂施用量 X3 | |||||
|---|---|---|---|---|---|---|---|---|
| 次数 | 频率/% | 次数 | 频率/% | 次数 | 频率/% | |||
| -1.4142 | 9 | 9.38 | 25 | 26.04 | 21 | 21.88 | ||
| -1 | 14 | 14.58 | 23 | 23.96 | 20 | 20.83 | ||
| 0 | 23 | 23.96 | 15 | 15.62 | 19 | 19.79 | ||
| 1 | 25 | 26.04 | 16 | 16.67 | 19 | 19.79 | ||
| 1.4142 | 25 | 26.04 | 17 | 17.71 | 17 | 17.71 | ||
| 合计 | 96 | 100.00 | 96 | 100.00 | 96 | 100.00 | ||
| 平均数 | 7.05×104株/hm2 | 542.77 kg/hm2 | 35.94 kg/hm2 | |||||
| 标准差 | 0.31 | 34.16 | 2.51 | |||||
| 农艺措施 | 6.45×104~7.65×104株/hm2 | 475.81~609.73 kg/hm2 | 31.02~40.86 kg/hm2 | |||||
| 项目 | 种植密度X1 | 复合肥施用量X2 | 保水剂施用量 X3 | |||||
|---|---|---|---|---|---|---|---|---|
| 次数 | 频率/% | 次数 | 频率/% | 次数 | 频率/% | |||
| -1.4142 | 9 | 9.38 | 25 | 26.04 | 21 | 21.88 | ||
| -1 | 14 | 14.58 | 23 | 23.96 | 20 | 20.83 | ||
| 0 | 23 | 23.96 | 15 | 15.62 | 19 | 19.79 | ||
| 1 | 25 | 26.04 | 16 | 16.67 | 19 | 19.79 | ||
| 1.4142 | 25 | 26.04 | 17 | 17.71 | 17 | 17.71 | ||
| 合计 | 96 | 100.00 | 96 | 100.00 | 96 | 100.00 | ||
| 平均数 | 7.05×104株/hm2 | 542.77 kg/hm2 | 35.94 kg/hm2 | |||||
| 标准差 | 0.31 | 34.16 | 2.51 | |||||
| 农艺措施 | 6.45×104~7.65×104株/hm2 | 475.81~609.73 kg/hm2 | 31.02~40.86 kg/hm2 | |||||
| 指标 | X1种植密度/(×104株/hm2) | X2复合肥施用量/(kg/hm2) | X3保水剂施用量/(kg/hm2) | 
|---|---|---|---|
| 鲜薯产量>27000 kg/hm2 | 6.45~7.64 | 475.81~609.73 | 31.02~40.86 | 
| 商品薯率>93.00% | 4.36~5.76 | 542.09~692.31 | 30.32~41.03 | 
| 干物率>30.00% | 4.46~5.89 | 544.76~691.91 | 27.71~38.23 | 
| 蛋白质含量>3.75% | 6.52~8.37 | 434.46~597.99 | 20.41~37.07 | 
| 淀粉含量>21.00% | 5.06~6.29 | 558.38~683.94 | 36.08~44.96 | 
| β-胡萝卜素含量>0.47% | 4.82~6.46 | 610.72~785.21 | 32.67~44.44 | 
| 维生素C含量>29.00 mg/100 g | 4.41~7.08 | 709.72~851.44 | 30.29~53.39 | 
| 综合优化栽培措施 | 4.82~5.76 | 709.72~785.21 | 32.67~41.03 | 
| 指标 | X1种植密度/(×104株/hm2) | X2复合肥施用量/(kg/hm2) | X3保水剂施用量/(kg/hm2) | 
|---|---|---|---|
| 鲜薯产量>27000 kg/hm2 | 6.45~7.64 | 475.81~609.73 | 31.02~40.86 | 
| 商品薯率>93.00% | 4.36~5.76 | 542.09~692.31 | 30.32~41.03 | 
| 干物率>30.00% | 4.46~5.89 | 544.76~691.91 | 27.71~38.23 | 
| 蛋白质含量>3.75% | 6.52~8.37 | 434.46~597.99 | 20.41~37.07 | 
| 淀粉含量>21.00% | 5.06~6.29 | 558.38~683.94 | 36.08~44.96 | 
| β-胡萝卜素含量>0.47% | 4.82~6.46 | 610.72~785.21 | 32.67~44.44 | 
| 维生素C含量>29.00 mg/100 g | 4.41~7.08 | 709.72~851.44 | 30.29~53.39 | 
| 综合优化栽培措施 | 4.82~5.76 | 709.72~785.21 | 32.67~41.03 | 
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