不同质地土壤对花生根系生长、分布和产量的影响

贾立华,赵长星,王月福,王铭伦

Effects of different soil textures on the growth and distribution of root system and yield in peanut

JIA Li-Hua,ZHAO Chang-Xing,WANG Yue-Fu,WANG Ming-Lun

表2 土壤质地对花生产量及构成要素的影响

Table 2 Effects of soil texture on yield and its component factors of peanut

年度 Year	土壤质地 Soil texture	有效果数 Valid pods (No.·plant^-1)	荚果产量 Pod yield (g·plant^-1)	生物产量 Biological yield (g·plant^-1)	出仁率 Shelling percentage (%)	籽仁产量 Seed yield (g·plant^-1)
2011	黏土 Clay soil	10.30^Bb	24.97^Bb	50.79^Bb	67.44^Aa	16.84^Cc
	壤土 Loam soil	13.25^Aa	32.30^Aa	55.85^Aa	61.42^Bb	19.84^Aa
	砂土 Sandy soil	12.67^Aa	30.46^Aa	53.72^Aa	59.03^Cc	17.98^Bb
2012	黏土 Clay soil	18.50^Bb	43.33^Cc	79.28^Cc	62.07^Aa	26.89^Bb
	壤土 Loam soil	23.50^Aa	50.68^Aa	95.87^Aa	60.49^Bb	30.66^Aa
	砂土 Sandy soil	22.50^Aa	46.25^Bb	87.54^Bb	58.99^Cc	27.28^Bb