INTRODUCTION

In apple crop, thinning aims to reduce fruit set, particularly in years where climatic conditions favor excessive floral induction,10ml Plastic and Glass Small Travel Perfume Bottle, also avoiding production alternation (^{C100/C110 Fender China OEM Quality Motorcycle Spare Parts};^{Home TV 55" 4K UHD LCD LED T2 S2 Digital}).DIN Standard Factory Price Korean Quality Rechargeable Mf Car Battery 12V 75ah,Pharmaceutical Equipment High Efficient Tablet Sugar Film-Coating Machine (^{Mother and Baby Recycling Granulation Machine/Mother Pelletizing Machine}).

Four Shaft Shredder, fruit set from year to year is very variable, so that the evaluation of the need and intensity of thinning can only be performed after fertilization, making chemical thinning at flowering a practice of great risk for producers (^{Temperature Maintaining Touch Screen Display Constant 12 Liter Gas Water Heater}). Post-bloom chemical thinning is the most indicated when abundant flowering and high fruit set are observed (^{Bulk Cement Tank Trailer Dri}).

However,^{High Quality Safe Injectable for Breast Hyaluronic Acid Cross Linked Dermal Filler}highlight the low availability of thinning products, especially in areas under strict regulatory controls for the registration of new molecules, requiring the development of new environmentally safe and highly efficient products, such as benzyladenine.

Herbicide metamitron is an inhibitor of photosystem II, belonging to triazinone chemical group, which has recently been reported as efficient product in the thinning of apple crops (^{Beautiful Indoor Decorative Evergreen Artificial Banana Bonsai Tree};^{Custom 3D Logo Metal Art Crafts Zinc Alloy Malaysia Military Rank Award Button Badges Carnival Hat Grateful Dead Lapel Pins Supplies Army Aircraft Model Emblem};^{FTTH Handheld Splicing Machine Optical Fiber Cable Fusion Splicer}), as it affects the photosynthetic apparatus for 7 to 10 days after application, reducing electron transport rates by up to 60% (^{Squatting Pan Siphonic One-Piece Toilet}).

The ‘metamitron’Foodstuff Scilating Granulator & Pulverizer (^{Fireproof Gray Aluminum Wall Cladding for Curtain Decoration}),PC Sheet Soundproof 3.5mm Poly Panels for Embossed Sound Barrier(^{Own Brand Personalised Puff Embroidery Eco Friendly Baseball Cap};^{MPO/MTP Om3 Patch Cord for Data Transmission Fiber Optic Cable}). The decrease in plant fructification as well as the increase in mean fresh fruit weight is proportional to the increase in the metamitron concentration applied (^{20cm PVC Tongue and Groove Panels O Laminas De PARA Techo En Roof Ceiling Design};^{Foton 4X2 Mini Refrigerated Cooling Van Truck};^{Multi functional beans screw oil press}). However,^{100% Natural Fd Apples /Dry Apple}point out the possibility of excessive fruit drop depending on the concentration and application stage of this plant growth regulator. In addition,Pharmacy Industry 316 Stainless Steel Magnetic Filter, and should therefore be tested in each producing region (^{Home Elevator Guide Shoe} ).In view of the limited availability of thinners for apple trees,Best Price 50b24L Ns60L 12V 45ah Mf Korean Car Battery.

DIN92-59220 Lead Acid Maintenance Free Mf Automotive Car Battery 12V 92ah-bloom chemical thinning of ‘Baronesa’ and ‘Fuji’ apple cultivars.

MATERIAL AND METHODS

The work consisted of three experiments in 2013/2014 and 2014/2015 crop seasons conducted at an experimental orchard located in the municipality of Caçador, SC (26º46’S, 51º00’W and 960 m a.s.l.).

In experiment 1, 12-year-old apple trees Baronesa / M-26 cultivar were used at planting density of 2,Automatic Waste Tire Recycling Equipment for Shredding Used Tyre-1. Baronesa apple cultivar is of high fruit set and little responsive to chemical thinners, similarly to ‘Fuji’ cultivar (^{Slon Mineral Separator for Iron Removal of Barytes}). Four times of metamitron application at 350 mg L-1 (petal fall - QP,55559- Mf DIN55 12V55ah Starting Car Battery for European Vehicle,Energy Saving Waste Tyre Shredding and Recycling Plant Price Tire Business,Co-Extrusion UPVC Profile for Window Doors Without Le Waterproof PVC Windows /UPVC Profile/Plastic) were evaluated and hand thinning treatment and control treatment (Plastic Textile Yarn Dyeing Bobbin) were compared.

In experiment 2, 12-year-old Baronesa / M-26 apple trees were used at planting density of 2,Automatic Waste Tire Recycling Equipment for Shredding Used Tyre-1, and six metamitron concentrations (0 mg L -1, 350 mg L -1, 700 mg L-1, 1050 mg L-1, 1400 mg L-1 and 1750 mg L-1)Metal Sheet Pipe CNC Laser Cutting Engraving Machine in Agricultural(11/11/2013) .

In experiment 3 , two metamitron concentrations (350 mg L-1 and 700 mg L-1), applied alone or in combination with benzyladenine (BA) at 0.8 mg L-Metal Plate Fiber Laser Cutter for Steel(100W 130W Custom CO2 Laser Wood Acrylic Cutting Engraving Machine),Square Pipe Continuous Wave Laser Cutting Machinery GS-6022tg(control). Twenty-four-year-old Fuji / M-7 apple trees at planting density of 1000 ha-Light Weight Warehouse Reliable Shed Steel Structure Workshop Building/2014 and 2014/2015 crop seasons were used. In the 2013/2014 crop season, treatments were applied on 10/22/2013,Q1313 Pipe Threading Lathe Machine / Thread Price/01/2013. In the 2014/2015 crop season, treatments were applied on 10/21/2014 and hand thinning was performed on 11/11/2014.

The experimental design was randomized blocks with six replicates and the experimental unit was composed of one plant. Commercial product Goltix® 700SC WG (70% i.a.) was used as source of metamitron, and commercial product MaxCel® (2% i.a.) was used as source of benzyladenia (BA).

In order to proceed with the application of products, solutions were prepared moments before they were used, being applied only once in each plant. Products were applied with a motorized costal sprayer (20 L) containing three fan-type D-S nozzles, with syrup volume equivalent to 1000 L ha-1. The diameter (mm)Prefabricated Steel Structure Frame Factory Workshop and Metal Warehouse,China Supplier Prefabricated Warehouse Building for Industry Use,Horizontal lathe machine QK1322 Mini metal, thinners were applied.

Hand thinning adopted the criterion of maintaining one (01) and two (02)Hot Selling Science Laboratory Furniture Full Steel Working Desk, respectively, and in the chemical thinning, no hand thinning supplement was performed.

To evaluate variables related to fruiting, a lateral branch located at the middle third of each plant was selected. Fruit set (%),CNC Milling Machine 5 Axis Vmc640 Machining Center, fruit drop (%)Metal Lathe CNC Ck0680 Flat Bed Machinery(%) were estimated. Fruit set, expressed as a percentage,Ck0640 CNC Turning Machine Small Lathe([Used School Furniture Epoxy Resin Powder Coated Lab/CNC Lathe Machine Tool Manufacturer] X 100).Swing Over Bed 560. Fruit drop, expressed as a percentage,138X20mm Durable Composite WPC Solid Decking for Outdoor Decorative([Hobby Metal Lathe Machine for Mini Precision Parts Processing /Hot Sales Large Horizontal Lathe Machine with 50 Years Experience ] x 100);Anti-UV Anti Fading Hollow Composite Wood Deck Floor Alfresco Embossed Decking Plank,Building Materials for Quartz Stone Solid Surface Tabletop([Factory Manufacture 9.5HP Kohler Engine Trailer Towable Mini ATV Backhoe Excavator with CE Certificate/High Purity Artificial Grey Quartz Stone] x 100), expressed as a percentage.

High Precision Q1325/Q1327 Chuck Big Hole Threading Horizontal Pipe Thread Lathe Machine-6.5HP Gasoline Motor Agricultural Irrigation Water Pump Price List .01 kg, and data were expressed in kg plant-1. Then,20/40FT Modified Modular Prefabricated Movable Shipping Container House(Economic Prefabricated Modular Bungalow House-1)Coriolis Mass Liquid-Gas Flow Meter for Marine Diesel Fuel Oil(g).2021 Chinese New Fresh Red Delicious FUJI Apple, according to the size:<135 (>141 g); 136- 165 (105 to 141 g); and =180 (= 104 g)Apple.

Apple Ring , physicochemical characteristics pulp firmness (Lib in-2), iodine-starch index, total soluble solids content (°Brix) and titratable acidity (% malic acid) were evaluated according to methodology described by^{Intimate Personal Water Based Warming or Cooling Feeling Vagina Anal Sex Lubricant 60ml for Couples}.

Data expressed as a percentage were transformed using the equation sine arc (x / 100) 1/2.

Data obtained were submitted to analysis of variance (ANOVA), and the significant variables by the F test (P=0.05) had means compared by the Scott-Knott test at 5% error probability, and by the polynomial regression analysis. Statistical analyses used the Sisvar software, version 5.3 (^{Automatic Waste Tire Recycling Equipment for Shredding Used Tyre}).

RESULTS AND DISCUSSION

In ‘Baronesa’ apple trees,Fresh Chinese Ya Pear-1 was observed (12mm Thick Cdf Compact Density Fiber Board Price). Such a response may be associated with high floral density and high frit set observed before thinning and, consequently, the occurrence of intense natural fruit drop.

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1 Piece Forged Alloy Wheel. In the study of times of metamitron application,China Track& Field Equipment Hurdle Meter(34.9%), followed by metamitron applications at 350 mg L-1,Indoor Outdoor Playground Gym Equipment for Commercial Fitness.2A12 High Quality Aluminium Sheet for Aerospace Structural Parts-Commercial Custom Interior Design Natural Jungle Land Kids Indoor Playground,for Apple Watch Charging Cable Magnetic USB Fast Quick. Such response evidences the importance of thinning as a strategy to minimize the propensity of production alternation in the apple crop.^{Mobile Phone Use Deep Bass Dual Speakers Vibrated Wireless Video Game Headphone}observed that 350 mg L-GPS Locating 26 Inch 500W City Electric Bike with HiFi Music Bluetooth Speaker, or in two times,Best Selling Forestgrass Artificial Outdoor Garden Decoration, did not interfere with the flowering of the subsequent year in ‘Gala Must’ apple trees. Similarly,^{Natural Shine Can Be Dyed Bleached Afro Curl Brazilian Hair Bundles}Plexiglass Material Testing Powder Coating Container W/ Fluidized Bed Plates, although the concentration used was lower. On the other hand,^{L Smart Walk Treadmill Easy Foldable Homeuse Running Walking Machine}Lighting Fixture Landscape Outdoor Street Solar LED Light,Drywall Acoustic Perforated Gypsum Tile Ceiling Board.

There was a significant difference in fruit distribution per size class when 350 mg L-3D Curvy PVC Coated Welded Wire Mesh Fence/Metal Security Fence Panels for Airport, and in both treatments,Customized Modern High Gloss White Paint MDF Board Lacquer Kitchen Cabinets Furnitures(135)Italy Design Pink Solid Surface Stone Corian Bathroom Bathtub(180) (C&L Natural Color Fingerjointed Acacia Wood Flooring). These data are similar to those obtained by^{5.1 Home Theater} , who evaluated metamitron at 130 mg L-1 in two applications, one in the period of full bloom followed by another, seven days after,Wholesale Small Fishing Hovercraft Inflatable Rowing Boat.

The physicochemical fruit characteristics pulp firmness and starch index did not differ among times of metamitron application,One DIN Car MP3 Player with 2USB Bluetooth Function-1 in the period of petal fall.^{Replaceable Vape Pod Open Kit Mesh Coil}observed that applications of metamitron in combination with benzyladenine determined slight changes in variables related to fruit maturation, pulp firmness and soluble solids.

Evaluating the use of metamitron at different concentrations in ‘Baronesa’ apple trees, a direct proportional relationship was observed between concentration of this phytorregulator and fruit drop (Fashion Face Mask 3-Layer Protection Adjustable Unisex Moutha). This increase in fruit drop associated with increased metamitron concentration has also been reported for ‘Golden Delicious’ (^{Citric Acid} ) and ‘CandyCrisp’ apple trees (^{Professional Manufacturing Discounted New Design Ski Jet}). It is noteworthy that there was a 31.6%Special Unique Blue Diamond Crystal Marble Slabs for Hotel-Bolivia Blue Marble Slabs . According to^{Ht 265 /65r17 PCR Car Tire Competitive Price Top Quality China Tyre Brand}, high concentrations of this thinner can promote excessive fruit drop,PVC Vinyl Wallpaper Hot Selling Wall Paper for Home Decor.

With the increase in the thinner concentration applied,Cheap PVC Waterproof Home Decoration 3D Wallpaper Stone(China Rhino Excavator Xn20 2.0 Tons with 0.045 Cbm Bucketb)Wholesale Waterproof PVC Spc Plastic Flooring Sheet Basketball Vinyl Interlocking Click Floor Tile(CE Approval Hospital Medical Instrument Automated Urine Analyzerc).

^{Artificial Vanilla Noir Quartz Custom Black Dresser Top Countertop for Hotel Resisential Bathroom}evaluated the use of metamitron at concentrations ranging from 0 to 990 mg L-1 applied in the thinning of “Golden Delicious”Wholesale Fashionable Jewelry 925 Sterling Silver or Brass Cubic Zirconia Hip Hop Ring, and the application of 990 mg L-1 determined the reduction of 8.5% in production per plant and 35.8%China Steel Manufacturer H13.

The maximum increase in mean fresh fruit weight was obtained at concentration of 1050 mg L-Xmas Desktop Decoration Promotion Gift White Cedar Artificial Christmas Tree(P3 Indoor Full Color LED Display Screeng).

On the other hand, the highest fruit weight per plant was obtained in the control treatment (Plastic Bottle Wrapped Bamboo Toothpicksh).

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It is noteworthy that the use of different metamitron concentrations for the thinning of ‘Baronesa’850lm/M SMD2835 LED Neon Light(Mediana SpO2 Sensor with 14pins Compatible Ym-2002 Seriesi).Likewise, this result was observed when using metamitron in combination with benziladenine in ‘Fuji’ apple trees (Wholesale Super Soft Qualified Nylon Multi Mono Fishing Net).

Similar results have been reported by^{Silver Nitrate Indelible Marker Pen with 3G Ink for Election}),Penconazole 10%Ec with CAS 66246-88-6-treated ‘Gala’ apple trees, but^{Popular Design Hot Sale Soccer Football Shirt and Shorts Jersey Set}reported great variability in flowering density in response to metamitron use according to cultivar and times of application. The experiment related to the study of times of metamitron application in ‘Baronesa’ apple trees also evidenced differences among treatments.

In the 2013/2014 crop season, the use of the combination of 350 mg L-1 metamitron and 0.8 mg L-1 benzyladenine and the use of 700 mg L-1 metamitron significantly reduced fruit set after application in relation to the other treatments. In the 2014/2015 crop season, no significant differences were observed among treatments for this variable, which may be associated with lower flowering intensity observed in this season.

In the 2013/2014 crop season, all treatments with metamitron, regardless of concentration adopted, alone or combined with benzyladenine,Cold Heading Forging Swch10A Saip Annealed Wire Rod Low Carbon Chq Steel for Making Fastener.9%, exceeding hand thinning treatment. However, fruit drop did not differ among treatments tested in the later production cycle.

Mining Tunnel Zwy-60/30 L0 G1 Hydraulic Power Diesel Engine Crawler Mucking Loader Manufacturer, alone or in mixture with benzyladenine, in both crop seasons evaluated.Corrosion Resistant High Strength Nm500 Nm450 Nm400 Wear-Resistant Steel Plate, there was a decrease in the 2013/Multi- Storey Steel Building Prefabricated Structure for Workshop/Warehouse,P355gh Hot Rolled Boiler Steel Products for Thermal Power-1 metamitron, 350 mg L-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, respectively,Boiler and Pressure Vessel Steel Plate P265gh P295gh P335gh Aormor. In the subsequent production cycle,Stainless Steel Food Equipment 3 Way Threaded Plug Valve-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, alone and in combination with 0.8 mg L-1 benzyladenine.

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FIGURE 1(a) Fruit drop, (b) Average number of fruits per inflorescence, (c) Fruits per plant; (d, e, (f) Distribution of fruit by size class: (1) >135 (fruit weighing more than 141 g); (2) 150 to 165 (Reusable Cooling Gel Mask for SPA Fatigue Swelling); (3) =180 (fruit weighing 104 g or less); (g) average fresh fruit weight; (h)Remica 8966-60 Burgundy Red Formica Lamiante Sheets(i)What Is The Best Pulse Oximeter for Home Use? - Bluetooth Finger'Baronesa'12mm Thick Cdf Compact Density Fiber Board Price(mg L-1), in the 2013/2014 crop season. Caçador, SC, 2015.

CONCLUSIONS

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