Abstract Groundwater contamination due to nutrient from inefficient fertilization processes can reduce oil palm productivity. In overcoming this problem, a simple and low-budget method, namely trunk injection, was applied maintain the productivity of plants environmentally friendly. Therefore, injection as method increase quantity quality bunch average weight support sustainable management grou...

This paper proposes a weighted scheme for elastic graph matching hand posture recognition. Visual features scattered on the elastic graph are assigned corresponding weights according to their relative ability to discriminate between gestures. The weights’ values are determined using adaptive boosting. A dictionary representing the variability of each gesture class is expressed in the form of a ...

A field experiment consisting of bunch stalk feeding with different treatments on yield banana cv. Grand Naine (G9) was conducted during 2022 in Ratnanagar-12, Jamunapur Chitwan, Nepal. The laid Random Complete Block Design (RCBD) 7 and 3 replications. Bunch fed dipping the cut end combination 500gm cow dung + 10g urea 20g SOP 15mg GA3 100ml water resulted significantly higher finger length (20...

Wake eld studies using calorimetric methods are reported. Measurements show interference between wake elds generated by two bunches. The described technique can be used to determine which elements introduce bunch coupling. Introduction Due to nite resistance and irregularities of beam pipe wall the bunch of charged particles traveling through a beam pipe leaves behind a wake eld. The structure ...

Abstract The objective of this work was to evaluate the agronomic responses 'BRS Vitória' grapevines under bio-fertigation with and without conventional soil fertilizer. A completely randomized design used, three treatments 18 replicates. were: CFI, fertilizer irrigation; BF+CF, fertilizer; BF, only bio-fertigation. following variables were evaluated: graft rootstock diameters; plant growth; nu...

• No commercial equipment aimed to measure grape bunch transpiration is available. A new open chamber system that monitors berries/bunch presented. The prototype based on the use of relative humidity sensors. Detaching from plant did not alter gas exchange for several hours. An increased berry resulted in a speeded maturation. Grape considered an important process during maturation, but scienti...

A new method of monitoring the luminosity has been developed at CESR. The method involves shaking one bunch at a speciic frequency and observing the resulting oscillations of the corresponding opposing bunch. In initial tests, measurements with 1% accuracy have been obtained in 1 second. Measurements of diierent bunches in a train shows bunch to bunch diierences with the optimum luminosity cond...

Oil palm is Indonesia's mainstay plantation commodity as a source of income for farmers and companies foreign exchange. plant with the highest productivity vegetable oil production age beyond 30 years. To evaluate old plants palm, comparative study was carried out based on number different populations per unit area ​​land. The calculation in form fresh fruit bunches (FFB) population areas numbe...

A bunch-by-bunch beam diagnostic system which consists of a high speed light shutter and an optical beam detector has been developed. Since the open/close time of the shutter is comparable to a bunch spacing of 2 ns, it is capable of picking out the light pulses from a particular bunch in a bunch train. The selected pulses can be analyzed with conventional optical beam diagnostic methods in ord...