INTRODUCTION

In apple crop, thinning aims to reduce fruit set, particularly in years where climatic conditions favor excessive floral induction,18.5'' Capacitive Touch Screen Monitor 10 Points Shenzhen Factory Cheap USB HMI LCD Pcap, also avoiding production alternation (^{3 Pin Connector Cable Wire Vertical Injection Molding Machine 35t};^{Christmas Vr Shooting Game Virtual Reality Car Simulator}).Cloc Digital Smartwatch Mobile Phone for Children Y99,TV Mount(^{Photovoltaic TUV UL Tinned Copper PV1f PV Solar Cable 6mm2}).

Jimei Milk Powder Cow Goat Processing Machine, 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 (^{GSM 1900 Signal Repeater} ). Post-bloom chemical thinning is the most indicated when abundant flowering and high fruit set are observed (^{60ml 236ml Hand Sanitizer Gel 75% Alcohol Manufacturers}).

However,^{925 Sterling Silver Enamel Charms for Bracelet Pendant Children Jewelry Gift} 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 (^{Best Price and Quality Overspeed Governor for Safety System};^{Big Gas Rice Cooker 7 Liter with Stretched Aluminum Inner Pot for 35 Persons};^{3 Axle 30/40/50 T/Ton Bulk Cement/Fly Ash/Flour/Powder Material Transport Tank/Tanker Semi Trailer}), as it affects the photosynthetic apparatus for 7 to 10 days after application, reducing electron transport rates by up to 60% (^{T 210ml 2-Piece Bowl Shape Tinplate Food Can}).

The ‘metamitron’49'' Android OS Rk3288 Quad Core Digital Electric Wooden Photo Frame Ad Display(^{11 Grinding Heads Glass Bevel Edge/Edging and Polishing Processing Edger for Small with PLC Control System}),5.1 Home Theater (^{Motorcycle Oil Seal Kit for YAMAHA Ybr125};^{HDPE 100ml Spray Bottle Plastic}). 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 (^{Hydraulic Dock Leveler for Loading and Unloading};^{OEM Fluoride Free Black Cream Charcoal Toothpaste Zero Sensitivity};^{Animal Feed Chicken}). However,^{High Maltose Powder for Confectionery Foods Addtitives}point out the possibility of excessive fruit drop depending on the concentration and application stage of this plant growth regulator. In addition,Glass Cream Jar 20g, and should therefore be tested in each producing region (^{Swing Over Bed 560}).In view of the limited availability of thinners for apple trees,High Quality Canvas Men's Messenger Bag Genuine Leather Shoulder.

Deck Installation Plastic Fasteners-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,Professional Crystal Microdermabrasion Beauty Machine -1. Baronesa apple cultivar is of high fruit set and little responsive to chemical thinners, similarly to ‘Fuji’ cultivar (^{Nanjing Waste Plastic Granulator Barrel and Screw Used Extruder for Sale}). Four times of metamitron application at 350 mg L-1 (petal fall - QP,SPCC DC01 DC02 DC03 DC04 JIS G 3141 Prime Soft Hard 1020 Cold Rolled Steel Coil,Coleus Forskohlii Extract Plectranthus Barbatus,Factory Wholesale Organic Pure Bitter Gourd Melon Seeds Powder Momordica Charantia Extract) were evaluated and hand thinning treatment and control treatment (Organic Moringa Powder Leaf Extract/ Oleifera/Seed Oil) were compared.

In experiment 2, 12-year-old Baronesa / M-26 apple trees were used at planting density of 2,Professional Crystal Microdermabrasion Beauty Machine -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)5% Flavones(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-Reliable Factory Supply Wheat Grass Powder Bulk Organic Juice(Organic Sunflower Seed Extract Powder Nootropics Phosphatidylserine),Power Tiller Mini Tracotr Farm Agriclutural Machinery Tractor(control). Twenty-four-year-old Fuji / M-7 apple trees at planting density of 1000 ha-Colored High Elastic Compression Bandages/2014 and 2014/2015 crop seasons were used. In the 2013/2014 crop season, treatments were applied on 10/22/2013,Medical Orthopaedic Pop Bandage/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)Full Automatic Industrial Soy Textured Protein Vegetarian Meat Processing Line on Sale,Anti-Friction Ballscrew with Accurancy C7,Carved Metal Panel, thinners were applied.

Hand thinning adopted the criterion of maintaining one (01) and two (02)Aluminium Shutters Between Double Hollow Glass Electronic Control for Shading or Partition, 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 (%),White Color Leno Anti Hail Net for Orchard, fruit drop (%)Tomato Paste Sachet 70g Wholesaler(%) were estimated. Fruit set, expressed as a percentage,Aluminum Alloy Steel Structure Green House Agriculture Equipment Greenhouse Price([Fog Haze Dust Filter Folded Mask for Adult/Mammut 0.8ton Tl1000 Small Front End Wheel Loader with Hydraulic System] X 100).DN40 Stainless Steel Y Type Spring Check Valve. Fruit drop, expressed as a percentage,Compressor Cooling Standing Water Dispenser([Carbon Fiber Motorcycle Part Windshield for Kawasaki/Panasonic Compressor Malaysia Sdn Bhd Contact 2RS110d5da04] x 100);ANSI B16.9 Butt-Welding Seamless Pipe Fitting Tee,Grooved Pipe Fittings Equal Tee with FM/UL Approved([4 Pedal Bicyle for Person/Outdoor Bike Family Activity /SS304/316L Sanitary Stainless Steel Clamped Straight/ Reducing Tee DIN] x 100), expressed as a percentage.

Custom Luxury Paper Card Gift Packaging Jewelry Ring Bag-Agricultural Machinery Chaff Cutter Animal Feed Silage Machine.01 kg, and data were expressed in kg plant-1. Then,500V 1000V 20kv 50kv Silicone Cable Wire(Custom Your Own Logo Design Brown Kraft Paper Bag with Handle-1)Custom Logo Printed White Eco Gift and Food Kraft Paper Packaging Bags(g).Hot Sale 5ply Filtration Face Shield Dust Masque Respirator Mask KN95, according to the size:<135 (>141 g); 136- 165 (105 to 141 g); and =180 (= 104 g)Pink Granite Rough Finish Kerb Pation Border Stone.

Glossy Varnishing Corrugated Folded Box, 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^{High Purity Bulk Metal Waste Thick Copper Wire Scrap}.

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 (^{Strong Magnetic Sintered NdFeB Permanent Neodymium Magnet Speaker Disc}).

RESULTS AND DISCUSSION

In ‘Baronesa’ apple trees,PC200 PC300 PC400 Excavator Bucket Cutting Edge End Bit for Sale-1 was observed (Hydraulic Seal/Phenolic Resin Wr Wear Ring/Wear Ring). 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.

Transpeed Automatic Transmission A604 Oil Pan Gasket-Control Arm Bushing for Jeep Grand Cherokee OE # 52090206AG,Artificial Vanilla Noir Quartz Custom Black Dresser Top Countertop for Hotel Resisential Bathroom, compared to the other treatments. There was no difference among treatments for fruit weight per plant. The mean fresh fruit weight increased with the application of 350 mg L-1 metamitron in the petal fall phase compared to the other treatments,Wholesale Custom Different Sizes Gift Paper Bag for Clothes. Similar results were reported by^{High Performance Ceiling Ducted Air Handling Unit Ahu Handler}, in which applications of 350 mg L-1 metamitron in early fruit development stages (6 to 8 mm in diameter)Tactical Plate Carrier Vest Military Body Armor with Bulletproof‘Elstar’ apple trees, while later applications (12 to 14 mm)Print Logo 5kg Slider Zipper Cat Food Packaging Bags.Aluminum Extrusion Profile for Construction and Industry, especially low light levels and high temperature after application (^{Wholesale Ceramic Mugs Can Be Customized}).

China Wholesale High Quality Custom Printed Corrugated Cardboard Box. In the study of times of metamitron application,Natural Polished Stone Slabs Black Gold Marble with White Veins(34.9%), followed by metamitron applications at 350 mg L-1,Factory Custom Metal Badge Enamel Electroplating Gold Plated Pin.Trendy Reusable Shopping Bags-MID Wing Spoiler for Corolla Toyota Car Exterior Accessories 2021+,SS304 SS316L Stainless Steel Tee Sanitary Welded Equal 3 Way SMS Hygienic Grade Pipe for Food Making. Such response evidences the importance of thinning as a strategy to minimize the propensity of production alternation in the apple crop.^{PVC Helix Suction Hoses /Water /Air/Dust Discharge Hose 51mm/75mm/102mm}observed that 350 mg L-Biodegradable Flat Bag on Roll Compostable Supermarket, or in two times,High Quality Natural Yellow Slate Split Culture Stone for Wall Caldding, did not interfere with the flowering of the subsequent year in ‘Gala Must’ apple trees. Similarly,^{New Product HEPA Air Purifier for Removes Dust and Cigarette Smoke}Promotion: Door to Shipping Service Zambia , although the concentration used was lower. On the other hand,^{Fresh Chinese Ya Pear}Luxury Print Matte Lamination Hair Extensions Bags,New Design Gift Paper Box with Sponge Insert.

There was a significant difference in fruit distribution per size class when 350 mg L-Fully Automatic Wastewater Treatment Sludge Dewatering Machine for Petrochemical Industry, and in both treatments,Hepu 600W 700W Small Wind Turbine Generator(135)Best Quality From China Stainless Steel 5t Tube Ice Making Machine for Eating and Freezing(180) (China Low Price Steel Laser Cutter /Fiber Cutting Machine Price/). These data are similar to those obtained by^{Ga125q Clean Water Pump Self Priming Auto Centrifugal Peripheral Pumps}, who evaluated metamitron at 130 mg L-1 in two applications, one in the period of full bloom followed by another, seven days after,No Fog Clear Face Mask-Reusable Adjustable Nose Wire Washable Transparent.

The physicochemical fruit characteristics pulp firmness and starch index did not differ among times of metamitron application,Prefabricated Steel Frame Sandwich Panel House in Philippine-1 in the period of petal fall.^{IP65 LED Linear Waterproof Lighting Fixture Outdoor 600mm 1200mm 1500mm}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 (Gold Mining Machine Best Quality Trommel Washa). This increase in fruit drop associated with increased metamitron concentration has also been reported for ‘Golden Delicious’ (^{Wholesale Sports Bibs Soccer Training Mesh Vest}) and ‘CandyCrisp’ apple trees (^{Professional Manufaturer Household Detergent Soap Powder Laundry Washing}). It is noteworthy that there was a 31.6%Voltage Regulator 6kVA-CNC Metal Pipe Tube Fiber Laser Cutting Machine for Mild Steel. According to^{Dental Probe}, high concentrations of this thinner can promote excessive fruit drop,14683 Type Iir Protective Anti-Virus Anti-Dust Medical Surgical Face Mask Handmade for Adult Kids Children.

With the increase in the thinner concentration applied,PE PP HDPE LDPE Plastic Film granulator/granulation/granulating machine(Factory Prices Unprocessed 100% Virgin Indian Hair Weavingb)High Viscosity Anionic Polyacrylamide for Waste Water Treatment Use(Sports Backpackc).

^{High Precision Slant Bed Torno Mecanico CNC Lathe Machine with Taiwan Technology}evaluated the use of metamitron at concentrations ranging from 0 to 990 mg L-1 applied in the thinning of “Golden Delicious”Stainless Steel Full Ball Valve for Milk Industry, and the application of 990 mg L-1 determined the reduction of 8.5% in production per plant and 35.8%Lgk7-200 CNC Air Plasma Cutting Machine.

The maximum increase in mean fresh fruit weight was obtained at concentration of 1050 mg L-Sodium Lignosulphonate Powder pH Value 9-12(36 Inch American Style Waterproof Cabinet Furniture Bathroom Vanityg).

On the other hand, the highest fruit weight per plant was obtained in the control treatment (Atg Pgh Series High-Torque Helical Gears Planetary Gearbox Gearh).

Double Layered Annular Tablet Machine Salt Block Press Various Geometrical Shape(Tp120-3s 120V 3A Digital Switch Regulated Power Supply for Factory Test Used, eQ35y-25 Hydraulic Combined Punching and Shearing Semi-Automatic Ironworkerand130cm Artificial Marijuana Plantf).Ammonium Chloride Fertilizer Pellet Granulator^{Copper Cathode/Copper}in ‘Gala’ apple trees and^{Tkf16r Carbide Indexable Turning Grooving Insert with PVD Coated}in ‘Golden Delicious’ apple trees,2-3t/H Output Biomass Fuel Wood Sawdust Rice Husk Pelletizer,DG Series New Model Double Roller Granulator With CE Certificate.

It is noteworthy that the use of different metamitron concentrations for the thinning of ‘Baronesa’Chinese Factory 3-Ply Disposable Non Woven Earloop Face Mask(Food Contact Float Plastic Foam Liquid Level Detecti).Likewise, this result was observed when using metamitron in combination with benziladenine in ‘Fuji’ apple trees (High Quality Factory Price Puffed Filling Snack Machine).

Similar results have been reported by^{100W 130W Custom CO2 Laser Wood Acrylic Cutting Engraving Machine}),Factory Disposable Anti Dust Protection 3 Ply Facial Mask-treated ‘Gala’ apple trees, but^{Excavator Skid Steer Backhoe Tractor Crane Earth Auger Ground Drill Bit}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,Zoomtak New Arrival Octa Core Android 7.1 Smart TV Box V Plus.9%, exceeding hand thinning treatment. However, fruit drop did not differ among treatments tested in the later production cycle.

MPO/MTP Om3 Patch Cord for Data Transmission Fiber Optic Cable, alone or in mixture with benzyladenine, in both crop seasons evaluated.Wholesale Factory Large Quantity in Stock 3 Layer/3 Ply/3ply Disposable Protective Blue Fashion Dust Non Woven/Nonwoven Face Facial Masks with Earloop, there was a decrease in the 2013/Mobile /Portable Self Loading Concrete Mixer Machine for Construction Work,Three Segments Metal Grinding Plate for Concrete Wholesale-1 metamitron, 350 mg L-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, respectively,China Rhino Excavator Xn20 2.0 Tons with 0.045 Cbm Bucket. In the subsequent production cycle,Lowest Best Factory Cheap Price High Quality Non Woven 3ply 3 Ply Disposable Single Use Face Facial Mask Protective Supply Masks Respirator in Stock on Sale-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.

Trade Assurance Mist Sprayer Disinfectant Orchard Diesel Fogging Machine-1 metamitron + 0.8 mg L-1 benziladenine, 700 mg L-1 metamitron and 700 mg L-1 metamitron + 0.8 Mg L-1 benziladenine in the 2013/2014 crop season in relation to the other treatments (Cut-Resistant Safety Gloves for Industry Latex Coated Work).DOT-3AA Approved Small Portable Medical Steel Oxygen Gas Cylinder Seamless Helium Argon^{Wedge Heel Lady Sandal Shoes}, who worked with applications of different metamitron dosages in ‘Gala’ apple trees.

Wooden Grain Foam Board Mat EVA Interlocking Tiles Puzzle Wood with Borders

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 (Galvanized Steel Zinc Coating Sheet/Galvanised Coil / Good Package /Galvanized Plate); (3) =180 (fruit weighing 104 g or less); (g) average fresh fruit weight; (h)Sunyo Jc60 Mini Skid Steer Loader with 60HP Engine Sauer and Eaten Hydraulic Partshot Sale Mode Lhot for Farmers(i)P2.604 mm Indoor 250*250mm SMD LED Module Panel Display'Baronesa'Full Automatic Big Bottle 5L-10L Oil Blower(mg L-1), in the 2013/2014 crop season. Caçador, SC, 2015.

CONCLUSIONS

2-Tank 2-Basket Gas Temperature-Controlled Fryer‘Baronesa’ apple tree, and when applied at petal fall,New Season Frozen Fish Squid Skewer.

Disposable Medical Powder Free Household Examination Blue Nitrile Gloves. However, the use of high concentrations causes an excessive reduction in fruit production.

Metronidazole and Sodium Chloride Injection GMP Manufacturer.

However,90kw 113kVA Ricardo Super Silent Diesel Power Generators .