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Leaves and flowers of coffee

Leaves and flowers of coffee

Coffee leaves opposite, usually two rows spreading, individual single leaf whorl, petiole short, leaf leathery, green (dark green on the upper surface, light green on the lower surface). Glossy oval, oval to long oval. The leaf size of small-grain coffee is relatively uniform, the leaf is small and the end is longer, and the leaf edge wave is obvious, about 12-16 cm long and 5-7 cm wide. The leaves of the medium grain species are long and large, soft and thin.

2014-08-07
The Leaf of Coffee and the growth process of Coffee Flower

The Leaf of Coffee and the growth process of Coffee Flower

Coffee leaves opposite, usually two rows spreading, individual single leaf whorl, petiole short, leaf leathery, green (dark green on the upper surface, light green on the lower surface). Glossy oval, oval to long oval. The leaf size of small-grain coffee is relatively uniform, the leaf is small and the end is longer, and the leaf edge wave is obvious, about 12-16 cm long and 5-7 cm wide. The leaves of the medium grain species are long and large, soft and thin.

2015-03-27
Introduction to the method of describing the Flavor of Cerro Asul, a single Coffee of Hope Manor in Colombia

Introduction to the method of describing the Flavor of Cerro Asul, a single Coffee of Hope Manor in Colombia

Colombia hopes to describe the flavor of manor coffee. Colombian coffee is mainly small-grain coffee. Plants are small trees or large shrubs, 5-8 m tall, usually much branched at base; old branches gray-white, nodes dilated, young branches glabrous, compressed. Leaves thinly leathery, ovate-lanceolate or lanceolate, 6-14 cm long and 3.5-5 cm wide, tip long acuminate, acuminate part 10-1 long

2016-10-24
Basic knowledge of boutique coffee leaves and flowers of coffee

Basic knowledge of boutique coffee leaves and flowers of coffee

Coffee leaves opposite, usually two rows spreading, individual single leaf whorl, petiole short, leaf leathery, green (dark green on the upper surface, light green on the lower surface). Glossy oval, oval to long oval. The leaf size of small-grain coffee is relatively uniform, the leaf is small and the end is longer, and the leaf edge wave is obvious, about 12-16 cm long and 5-7 cm wide. The leaves of the medium grain species are long and large, soft and thin.

2014-12-19
Growth status of boutique coffee trees leaves and flowers of coffee

Growth status of boutique coffee trees leaves and flowers of coffee

Coffee leaves opposite, usually two rows spreading, individual single leaf whorl, petiole short, leaf leathery, green (dark green on the upper surface, light green on the lower surface). Glossy oval, oval to long oval. The leaf size of small-grain coffee is relatively uniform, the leaf is small and the end is longer, and the leaf edge wave is obvious, about 12-16 cm long and 5-7 cm wide. The leaves of the medium grain species are long and large, soft and thin.

2015-05-15
Coffee leaf rust

Coffee leaf rust

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency.

2014-08-19
Coffee leaf rust (Coffee Rust Disease or Coffee Roya)

Coffee leaf rust (Coffee Rust Disease or Coffee Roya)

The shift from traditional shading to sun-exposed cultivation may be the main cause of large-scale outbreaks of coffee leaf rust on coffee farms in Central America and Mexico.

2014-06-10
What is the basic knowledge of leaf rust coffee

What is the basic knowledge of leaf rust coffee

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2015-03-14
What are the diseases of leaf rust coffee beans?

What are the diseases of leaf rust coffee beans?

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2015-10-15
General knowledge of fine coffee what is leaf rust?

General knowledge of fine coffee what is leaf rust?

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2014-10-09
Basic knowledge of fine coffee what is leaf rust?

Basic knowledge of fine coffee what is leaf rust?

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2014-11-24
Planting of boutique coffee trees Coffee leaf rust

Planting of boutique coffee trees Coffee leaf rust

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2015-01-13
Planting of boutique coffee trees Coffee leaf rust

Planting of boutique coffee trees Coffee leaf rust

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2015-01-13
Boutique coffee science knowledge coffee leaf rust

Boutique coffee science knowledge coffee leaf rust

The shift from traditional shading to sun-exposed cultivation may be the main cause of large-scale outbreaks of coffee leaf rust on coffee farms in Central America and Mexico. Coffee leaf rust was discovered in Central America as early as 40 years ago, but the recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious and dangerous.

2014-10-10
Basic knowledge of boutique coffee what is leaf rust?

Basic knowledge of boutique coffee what is leaf rust?

Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious. Guatemala, Honduras, Costa Rica and other countries have declared a national state of emergency. President of Guatemala says leaf rust will cause Guatemala

2014-12-31
Coffee leaf rust has a great effect on the quality of coffee how to prevent the occurrence of leaf rust correctly

Coffee leaf rust has a great effect on the quality of coffee how to prevent the occurrence of leaf rust correctly

The shift from traditional shading to sun-exposed cultivation may be the main cause of large-scale outbreaks of coffee leaf rust on coffee farms in Central America and Mexico. Coffee leaf rust was discovered in Central America as early as 40 years ago, but the recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious and dangerous.

2016-01-22
Coffee Rust Disease or Coffee Roya

Coffee Rust Disease or Coffee Roya

The shift from traditional shade to sun cultivation may have been the main cause of the large coffee leaf rust outbreaks on coffee farms in Central America and Mexico. Coffee leaf rust was discovered in Central America 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most serious and dangerous

2015-11-24
Knowledge points of coffee cultivation: factors affecting coffee tree growth and coffee bean quality leaf rust

Knowledge points of coffee cultivation: factors affecting coffee tree growth and coffee bean quality leaf rust

Image: the shift of google from traditional shading to sun exposure may be the main cause of large outbreaks of coffee leaf rust on coffee farms in Central America and Mexico. Coffee leaf rust was discovered in Central America as early as 40 years ago, but recent outbreaks in Central America (Colombia, Costa Rica, El Salvador, Guatemala, Nicaragua) and Mexico are by far the most

2016-01-08
What is the disease of coffee planting that harms coffee leaf rust?

What is the disease of coffee planting that harms coffee leaf rust?

In the past 20 to 25 years, there has been a strong global demand for raw coffee beans. In order to increase production, many coffee farmers in Central America have abandoned the traditional shade planting technique and used sun exposure to grow coffee. Due to the loss of the protective effect of the crown and the reduction of biodiversity, the control of diseases and insect pests can only be more dependent on the use of pesticides and fungicides, which not only destroys the original complex health.

2015-10-28
Types and varieties of coffee

Types and varieties of coffee

Coffee is a plant of the genus Coffea genus of Rubiaceae. According to the study of Chevalier,1947, there are 66 species in four groups, including 24 species in Eucoffea group, 18 species in Mascarocoffea group, 13 species in Paracoffea group and 11 species in Argocoffea group.

2014-07-22
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