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Calcium (Ca)

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Calcium

Calcium (Ca) nutrition plays a vital role in the production of highquality crops. It also has an important function as a valuable soil amendment in many situations.

Publication Development and Knowledge Sharing

This project engages scientific authors, consultants, service providers, and other partners to identify suitable collaborators for IPNI SEAP, and then establish partnerships that add value to research ...

Calcium Nitrate

NSS-27 Calcium nitrate is a highly soluble source of two plant nutrients. Its high solubility makes it popular for supplying an immediately available source of nitrate and calcium directly to soil, th ...

Простой суперфосфат

Серия: Минеральные удобрения

Известняк

Серия: Минеральные удобрения

Гипс

Серия: Минеральные удобрения

Двойной суперфосфат

Серия: Минеральные удобрения

Тиосульфаты

Серия: Минеральные удобрения

Oil Palm Training Program

This project delivers training on the application of 4R principles in all stages of the oil palm production cycle from the initial nursery stage to the productive mature stage.

Calcium

Calcium (Ca) nutrition plays a vital role in the production of highquality crops. It also has an important function as a valuable soil amendment in many situations.

Mano a mano con los que saben en fertilización de cultivos

Dr. Pedro Barbagelata – EEA INTA Paraná. Ing. Agr. M. Sc. Gustavo Ferraris – EEA INTA Pergamino. Dr. Nahuel Reussi Calvo – Unidad Integrada INTA-FCA Balcarce. Laboratorio Fertilab. Ing. Agr. Cristian ...

Advancing Intensive Management of Corn Systems in Minnesota (Irrigated)

This project is focused on high-yield continuous corn systems - Irrigated.

Fertigation of Field Vegetable Crops

Response of field vegetable crop to S and Ca application is studied in on-farm field experiments conducted under fertigation conditions (with fertilizer application through drip irrigation).

Nutrient management for banana in China

Banana, one of the most important subtropical and tropical fruits, mainly grows in the provinces of Guangdong, Guangxi, Hainan, Fujian, Yunnan and Taiwan in China. Among the provinces, Guangdong has t ...

Sintomas de deficiência de cálcio

Cálcio: As pontas das folhas mais novas gelatinizam e, quando secas, grudam umas às outras; à medida que a planta cresce, as pontas podem estar presas.

Colapso do pecíolo causado pela deficiência de cálcio

Cálcio: A deficiência de cálcio é caracterizada pela redução de crescimento do tecido meristemático no caule, na folha e na ponta da raiz. A deficiência normalmente aparece primeiro nas folhas novas e ...

Deficiência de cálcio

Cálcio: As pontas das folhas mais novas em desenvolvimento gelatinizam e, quando secas, grudam umas às outras; à medida que a planta cresce, as pontas podem estar presas.

Deficiência de cálcio: Folhas novas retorcidas de E. grandis x E. urophylla

Cálcio: As folhas novas mostram deformação seguida de enrolamento.

Deficiência de cálcio

Cálcio: O desaparecimento da clorofila começa ao longo das margens laterais, progredindo para dentro até alcançar a metade da distância até a nervura principal, com uma frente irregular; a planta é ex ...

Deficiência severa de cálcio: as folhas mais novas secam e adquirem forma de gancho

Cálcio: Folhas mais velhas podem apresentar aparência de "enferrujadas" e podem morrer prematuramente; folhas novas enrolam-se para baixo, dando uma aparência de "gancho"; quando a deficiência é aguda ...

Deficiência de cálcio

Cálcio: neste caso, as folhas mais novas são as primeiras a mostrar os sintomas que quase sempre se limitam a elas: aparece uma coloração amarelada ao longo dos bordos a qual pode avançar entre as ner ...

Planta de arroz com deficiência de cálcio

Cálcio: O cálcio é um nutriente imóvel na planta, portanto, os sintomas de deficiência aparecem nas folhas mais novas. As folhas terminais morrem conforme a deficiência se acentua, causando severo atr ...

Nutrient Source Specifics Series

http://www.ipni.net/specifics

Calcium Carbonate (Limestone)

NSS-18 Calcium Carbonate (Limestone) - Calcium carbonate, the chief component of limestone, is a widely used amendment to neutralize soil acidity and to supply calcium (Ca) for plant nutrition. The te ...

Характер транслокации калия и кальция в растенийях

Зялалов А.А., Сибгатуллина М.Ш., Бариева А.И., Плеханова В.А. 2010. Агрохимия, 1: 27-32.

Mejores Prácticas de Manejo de la Nutrición - Agua, Bases y Micronutrientes

Presentación en el Taller organizado por ASP en San Antonio de Areco el 7 de julio de 2011.

Research Highlight - Brazil

A Current Issue: Sustainable Production Systems under No-Till in the Cerrado

IPNI Introduces "Nutrient Source Specifics" Series

IPNI INTRODUCES “NUTRIENT SOURCE SPECIFICS” SERIES June 1, 2010—Norcross, Georgia, USA—The International Plant Nutrition Institute (IPNI) is introducing a new series of one-page, condensed fact sheets ...

Grain mineral contents in southeastern Australia

Results of a survey of wheat grain nutrient concentrations

Grain mineral contents under elevated carbon dioxide

How will elevated carbon dioxide affect wheat grain macro and micro nutrient concentrations and grain functional properties.

Balances de Nutrientes en Sistemas Agrícolas

Presentación realizada en la Jornada Técnica “Manejo de nutrientes y suelos en sistemas lecheros”, organizada por la Facultad de Agronomía de la Universidad de la República de Uruguay en Canelones el ...

2007 Crop Nutrient Deficiency Photo Contest Winners

Results of 2007 Crop Nutrient Deficiency Photo Contest On this page, we highlight winners for each of the four categories. The entries were judged on the overall quality of the image as well as the su ...

Some Things to Know About Secondary Nutrients

The secondary nutrients…sulfur (S), magnesium (Mg), and calcium (Ca)…do not always get the recognition of some others, but they are essential and play key roles in the growth and health of plants, ani ...