Effect Of Special Formula Meal Fertilizer And Fulvic Acid Fertilizer On Fuji Apple

In 2016-2017,the application effect of the YUNTIANHUA's apple special formula meal fertilizer was studied in Qixia of Shandong area,6-year-old apple were used as the test material.In Luochuan county,Yichuan county,Binxian county and Heshui county of Loess Plateau area,9-12 years‘Fuji'were used as the material to study the application effect of the XINYANGFENG's apple specialformula meal fertilizer;Meanwhile,7-year-old‘YanFu3'apple/M26/Malus hupenensis were used for studying the application effect of fulvic acid fertilizer in Yantai city,Shandong Province.1.6-year-old‘Fuji'apple were used as the test material in two treatments.One treatment was conventional fertilization schemes?CK?,the other one was YUNTIANHUA's apple special formula fertilizer?apple special fertilizer+organic fertilizer,T1?.The effects on yield and quality were studied.The results were as follows:In comparison with CK treatment,the content of chlorophyll,leaf area,leaf dry weight under T1 treatment were significantly increased by 7.02%,14.98%and 12.20%respectively.The length of the bourse shoot was also increased by 18.04%under T1 treatment.Compared with CK treatment,the internal and external quality of fruit under T1 treatment were significantly improved,and the single fruit weight,fruit firmness,soluble solids and solid acid ratio increased by 13.69%,13.79%,13.69%,22.40%respectively.Compared with CK,the yield and fertilizer productivity of T1increased by 18.10%and 19.46%respectively.Therefore,YUNTIANHUA's apple special formula meal fertilizer can not only promote leaf growth,improve fruit quality significantly,but also improve the partial productivity of fertilizer.2.9-12 years old‘Fuji'apple were used as the test material,the application effect of special formula fertilization?base fertilizer:organic manure+N-P₂O₅-K₂O:15-14-16,budding fertilizer:N-P₂O₅-K₂O:17-17-17,swelling fruit fertilizer:N-P₂O₅-K₂O:16-6-26?.It provides a basis for the popularization and improvement of XINYANGFENG's apple formula meal fertilizer.The results showed that compared with the traditional fertilizer treatment of farmers,the growth status,fruit quality and yield of the apple orchards treated with apple formula fertilizer were improved,especially in increasing the weight and yield of single fruit.The content of chlorophyll,dry weight,leaf area,soluble solid,single fruit weight and yield of Luochuan formula fertilizer treatment were increased by 21.78%,30.93%,10.95%,3.10%,9.53%,23.14%respectively.The content of chlorophyll,dry weight,leaf area,soluble solid,single fruit weight,and yield of Yichuan formula fertilizer treatment were 16.28%,26.45%,14.63%,6.77%,8.22%,17.75%respectively.The content of chlorophyll,dry weight,leaf area,soluble solid,single fruit weight and yield of Binxian County formula fertilizer treatment increased by 6.99%,22.68%,32.77%,8.87%,17.15%,19.55%respectively.The chlorophyll content,dry weight,leaf area,soluble solids,single fruit weight,and yield of the formula meal fertilizer treatment in the Heshui county were 9.57%,32.77%,24.79%,9.84%,8.92%,17.56%respectively.In general,the application of XINYANGFENG's apple formula fertilizer can promote the growth of leaves,increase the yield of apple and improve the quality of fruit.The application effect is obvious.It can be used as an application of apple scientific fertilization technology.3.7-year-old‘YanFu3'apple/M26/Malus hupenensiswere used as the test material.Study on fulvic acid fertilizers?CK:conventional fertilization;FA1:Fertilizer reduce 20%+fulvic acid fertilizers in conventional fertilizers;FA2:Fertilizer reduction 10%+fulvic acid fertilizers in conventional fertilizers?the effect of reducing fertilizer investment and increasing efficiency on apple.The results showed that compared with CK,the leaf area,chlorophyll content,100-leaf-weight and the length of the bourse shoot of FA were increased by 7.46%,3.45%,8.62%and 6.22%respectively.Single fruit weight,total soluble solid,fruit transverse diameter,fruit longitudinal diameter,fruit hardness increased 9.57%,8.42%,5.86%,6.79%,15.38%.Total titratable acidity reduced 7.31%,yield and fertilizer partial productivity increased by 17.67%,20.89%respectively.Compared with the CK treatment,application of FA2 decreased the leaf area,chlorophyll content,100-leaf weight index by11.05%,7.49%,14.38%and 17.67%respectively,single fruit weight,soluble solid,fruit transverse diameter,fruit longitudinal diameter,fruit hardness increased by 19.72%,10.59%,9.22%,11.8%,20.07%respectively.Total titration acid reduced by 8.95%,yield and fertilizer partial productivity increased by 18.22%,31.20%respectively.The comprehensive analysis suggested that fulvic acid fertilizer could promote the growth of leaf and fruit stand,improve the fruit quality and improve the yield.The effect of conventional fertilization with reduced by 10%plus fulvic acid fertilizers treatment was the best compared with the conventional fertilization.4.Using 7-year-old‘YanFu3'apple/M26/Malus hupenensis as material.There were 4fertilization treatments,1 application of 0 kg fulvic acid biological organic fertilizer?each plant dosage,CK?,2 application of 3 kg fulvic acid bio organic fertilizer?F1?,3 application of4 kg fulvic acid bio organic fertilizer?F2?,4 application of 5 kg fulvic acid organic fertilizer?F3?,and the study of fulvic acid production.Effects of organic manure on apple leaf growth,fruit quality and yield were studied.The results showed that compared with CK,the leaf area and leaf weight of fulvic acid bio organic fertilizer increased 12.44%²4.11%and26.69%³3.44%respectively,and the maximum increased by F3 treatment,the increase of chlorophyll content by 5.50%⁷.33%,and the maximum increase of H3 treatment.Compared with CK,the biological organic fertilizer treatment also improved the intrinsic and external quality of the fruit,and the single fruit weight increased 15.36%²9.53%.The hardness increased 33.73%⁴5.28%,the longitudinal diameter increased 10.51%²4.37%,the transverse diameter increased 5.88%¹4.28%,the soluble solids increased 4.40%¹0.03%,the ratio of solid acid increased 9.86%²8.09%,and the F3 treatment was the best.Compared with CK,F1,F2 and F3 improved the yield of single plant and increased the amplitude for10.53%²5.90%.Comprehensive analysis can be obtained that the biological organic fertilizer treatment of fulvic acid not only has a obvious effect on leaf growth,but also can effectively improve the quality of fruit and increase the yield of the fruit,and the application amount of F3 is the best.5.7-year-old‘YanFu3'apple/M26/Malus hupenensis were used as the test material,the effects of water soluble fertilizer of fulvic acid?CK:Conventional fertilization,H1:1 kg/plant,H2:1.5 kg/plant,H3:2 kg/plant?on growth,fruit quality and yield of Apple leaf were studied.The results showed that:compared with the control,the treatment of fulvic acid water soluble fertilizer improved the leaf area,chlorophyll content and 100-leaf weight,and the improvement amplitude was 10.8¹6.0%,2.9⁴.2%and 14.6²4.8%respectively,and the maximal amplitude was increased by H3 treatment.Compared with the control,the application of fulvic acid in the fruit-swelling period increased the yield and the amplitude was 7.8¹6.8%.Compared with the control,the application of fulvic acid in the swelling period also improved the intrinsic and external quality of the fruit,the single fruit weight increased the 7.1²7.2%,the hardness increased 20.0⁴3.7%,the longitudinal diameter increased the 8.2¹9.7%,the transverse diameter increased 1.9⁶.5%and the soluble solids increased 0.6².1 units,solid acid ratio increased 22.15³4.81%,all with H3 treatment of the best effect.