竹纤维高分子菌肥对杂交柑橘产量及品质的影响

为揭示基于新型竹纤维高分子材料的竹纤维高分子菌肥对杂交柑橘产量与品质的作用,以乐山市井研县5年生杂交柑橘“爱媛38号”为试材,每株沟施竹纤维高分子菌肥0（CK）、100（T1）、200（T2）和300g（T3）,探究不同处理下杂交柑橘产量与品质的变化。结果表明：与CK相比,竹纤维高分子菌肥处理下柑橘果实单果重增加,株结果量、单株产量和总产量均显著增加（P<0.05）,其中单果重、株产量和总产量在T2处理下最高,而株结果数在T1处理下最高;菌肥处理组柑橘果实Vc含量、可溶性固形物、可溶性糖、还原性糖、糖酸比与固酸比均显著高于CK（P<0. 05）,其中T1处理下果实可溶性固形物、可溶性糖、糖酸比最高,比CK分别提高了20.98%、29.45%、20.12%,T2处理下果实Vc、还原性糖含量最高,比CK分别提高了21.40%、23.61%,T3处理下果实固酸比最高,比CK提高了33.78%。综合分析可知,100g.株-1竹纤维高分子菌肥处理对井研地区杂交柑橘土壤养分与树体营养有显著促进作用,并有助于杂交柑橘果实提质增产,在实际生产中具有重要的指导与应用价值。竹纤维高分子菌肥处理能显著提升土壤养分,并促进柑橘果树汲取养分,使其树体维持较适宜的营养水平,从而促进杂交柑橘果实生长,提高其产量与品质。

Effect of Bamboo Fiber Macromolecule Fertilizer on The Yield and Quality of Ortanique Ortanique

To reveal the effect of bamboo fiber polymer bacterial fertilizer based on new bamboo fiber polymer materials on the yield and quality of hybrid citrus, a 5-year-old hybrid citrus "Eyuan 38" from Jingyan County, Leshan City was used as the experimental material. Each plant was furrowed with bamboo fiber polymer bacterial fertilizer 0 (CK), 100 (T1), 200 (T2), and 300g (T3), to explore the changes in yield and quality of hybrid citrus under different treatments. The results showed that compared with CK, the treatment of bamboo fiber polymer bacterial fertilizer increased the single fruit weight of citrus fruits, and significantly increased the number of fruit per plant, yield per plant, and total yield (P<0.05). Among them, the single fruit weight, yield per plant, and total yield were the highest under T2 treatment, while the number of fruit per plant was the highest under T1 treatment; The Vc content, soluble solids, soluble sugars, reducing sugars, sugar acid ratio, and solid acid ratio of citrus fruits in the bacterial fertilizer treatment group were significantly higher than those in CK (P<0.05) 05), among them, T1 treatment had the highest soluble solids, soluble sugars, and sugar acid ratio in the fruit, which increased by 20.98%, 29.45%, and 20.12% compared to CK, respectively. T2 treatment had the highest Vc and reducing sugar content in the fruit, which increased by 21.40% and 23.61% compared to CK, respectively. T3 treatment had the highest solid acid ratio in the fruit, which increased by 33.78% compared to CK. Based on comprehensive analysis, it can be concluded that the treatment of 100g. plant 1 bamboo fiber polymer bacterial fertilizer has a significant promoting effect on soil and tree nutrition of hybrid citrus in Jingyan area, and helps to improve the quality and yield of hybrid citrus fruits. It has important guidance and application value in practical production. Bamboo fiber polymer bacterial fertilizer treatment can significantly enhance soil nutrients and promote citrus fruit trees to absorb nutrients, maintaining a suitable nutrient level for the tree body, thereby promoting the growth of hybrid citrus fruits and improving their yield and quality.