Purpose: to formalize the parameters on which choice of optimal fertilizer application rates depends with fuzzy sets for constructing a model and control system fertigation module. Materials methods. The use Soft Computing methods is required by need represent input variables values in form sets, further structural parametric identification controlling concentration nutrients solution. This wil...

O objetivo deste trabalho foi verificar a viabilidade econômica do uso de esgotos sanitários, tratados com diferentes níveis eficiência, para fertirrigação por pivô central em cultivos algodão e soja. estudo desenvolvido meio da simulação comparação dois projetos tratamento esgoto sanitário serem instalados na cidade Correntina (BA). Para os cálculos viabilidade, utilizou-se planilha eletrônica...

Irrigation and fertilization technologies need to be adapted climate change provided as effectively efficiently possible. The current study proposed pocket fertigation, an innovative new idea in providing irrigation water by using a porous material the form of ring/disc inserted surrounding plant’s roots emitter equipped with “pocket”/bag for storing fertilizer. objective was evaluate functiona...

ABSTRACT Considering the growing demand for mango to meet national and international market competitiveness among producing markets, use of new products management techniques that improve potential production in irrigated areas Brazilian northeast can be an important tool sustainability its cultivation. In this context, objective present study was evaluate effect doses periods application calci...

This study was conducted in the Horticulture Research Farm, Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University Agriculture Technology and Sciences, Prayagraj (UP) from October 2021- March 2022 to investigate Effect Fertigation Intervals on Plant Growth Flower Yield Multiflora Chrysanthemum (Chrysanthemum morifolium) cv. Branfountain Purple. The experiment laid...

Appropriate fertigation management plays an important role in increasing crop quality and economizing water. The objective of the study was to determine effects two treatments, normal (T100) 50% sustained deficit (T50), on physico-chemical legumes. determinations were performed edible parts peas, French beans mangetout. trials conducted a protected cultivation certified organic farm. response l...

A field experiment was conducted on Palaviduthi soil series (Typic haplustalf, Red non- calcareous, sandy loam soil) by adopting the Soil Test Crop Response (STCR) under Integrated Plant Nutrition System (IPNS) approach during rabi season of 2021-22 with main objective reconstruction fertiliser prescription equations for hybrid bhendi (COBhH-4) drip fertigation using existing variety grown conv...