What kind of plant is macadamia nut?

Macadamia Tree: Medium-sized, tropical evergreen, extended, fully canopyed, 30 feet wide and 20 to 30 feet high. The leaves are straight obovate, 4 6 inches long, with a few sharp teeth, thick; The whole gives a feeling like a large holly leaf.

Flowers, pollination: Flowers are perfect, most varieties are self-ripening, but sometimes cross-pollination grows better. flowering is out of sync; Trees may have flowers, immature and ripe nuts at the same time.

The flowers grow on a racemes composed of long, fragrant many individual flowers, with double buds from the sides of the 1-year-old tree. Mid-winter flowering months later, the nuts are harvested in 7 November, although some of them ripen better or poorly during the year.

Hawaiian fruit: botanically called drupe, the outer pulp is removed to obtain the nut. On a single overgrown stem there are 10 30 nuts, covered with a thick, bright green shell (mesocarp and exocarp), which is attached to the endocarp.

The nuts are round, and the kernel is enclosed inside a hard shell, which accounts for 40%.

Really delicious last time I bought it.

Macadamia nuts Macadamia nuts, also known as macadamia nuts, are tree nuts native to Australia and rich in calcium, phosphorus, iron, vitamins B1, B2 and amino acids.

In fact, it is the American hickory.

It must be the same as an apple tree.

Macadamia nut tree with a height of 5-15 meters. Leaves leathery, usually 3 whorls or nearly opposites, oblong to inverted-lanceolate, 5-15 cm long, 2-3 (cm wide, apex acutely pointed to rounded obtuse, sometimes slightly concave, base tapering; lateral veins 7-12 pairs; There are about 10 sparse teeth on each margin, and the leaves of mature trees are nearly entire; The petiole is 4-15 mm long.

Macadamia fruit trees have strong adaptability and like to grow and develop in a warm environment, while the surrounding temperature difference in Yunnan is large, which is more suitable for the growth and development of macadamia fruit trees, and is also conducive to the formation of fruit nutrients, but the high temperature in summer should not be higher than 35, and the temperature in winter should not be lower than 15, otherwise the yield will be scarce.

Macadamia nuts are abundant in Yunnan, China.

According to China's 2014 macadamia tree planting area and production statistics, the planting area of macadamia nuts in Yunnan reached 75,150 hectares, five times that of Guangdong Province, which ranked second, and the output was 4,200 tons, seven times that of Guangdong Province. China accounts for 3% of the world's macadamia nut production and is estimated to produce 5,000 metric tons this year.

According to the statistics of the Yunnan Provincial Forestry Department, Lincang, Dehong and Xishuangbanna are the main producing areas of macadamia nuts in Yunnan Province. The planting area of the three places accounts for more than 80% of the planting area of macadamia nuts in Yunnan Province, and the output accounts for more than 94% of the entire Yunnan Province. Yunnan Province plans to plant an area of 4 million mu by 2020.

As a characteristic industry strongly supported by Yunnan Province, the macadamia nut industry has adopted the industrial development form of "leading enterprises + improved seeds, good methods + standardized demonstration bases + farmers" in Yunnan. Leading enterprises sign agreements with farmers to buy farmers' fruits, guide processing, and set up primary processing plants.

The shell of macadamia nuts is round in shape, brown in color, and the thickness of the shell is about one millimeter. The shape of the kernel is slightly oblate and rounded, and the color is off-white. It is recommended to use the included tool to open the husk and eat.

Macadamia nuts are a type of nut. Macadamia nuts are the world's best quality edible nuts, known as the "Queen of Dried Fruits" and "King of World Nuts", with a taste and texture that are far better than cashews.

In addition to dried fruits, macadamia nuts can also be used to make high-quality pastries, high-quality chocolates, high-quality cooking oils, high-quality cosmetics, etc. Macadamia nut (macadamia) crystals are the most expensive in the international market, and the product is in short supply. At present, there is no product in the domestic market, and the market potential is great, and the development of macadamia nuts (macadamia nuts) will obtain excellent social and economic benefits.

The protein in macadamia nuts contains a total of 17 amino acids, 10 of which are amino acids that cannot be synthesized by the human body and must be supplied by food. It can be seen that macadamia nuts are a kind of acorn nutritious food that is rich in calories, cholesterol-free, and has a variety of nutrients necessary for human growth. Macadamia nut oil reacts with stomach acid to prevent the attack of bowel and rectal cancer.

Hawaii has a tropical maritime climate with high temperatures and rainfall throughout the year. The fruits suitable for planting here are pineapple, mangosteen, rambutan, jackfruit, coconut, durian, mango, lotus mist and so on. Hawaiian specialty fruits include Halberd Socks, Breadfruit, Coconut, Lotus Mist, Banana, etc.

Among them, Tahitian noni fruit is quite distinctive, and its fruit is rectangular or oval in shape, so it is called the queen of tropical fruits.

What fruits are produced in Hawaii the most?

Hawaii produces the most pineapples because it is the largest pineapple producing region in the world, with more than 100 years of cultivation. The pineapple here *** tastes good, too.

What fruits are Hawaii famous for?

Hawaii's famous fruit is the pineapple. There is a Dole pineapple plantation system that has contracted pineapples for almost all of the United States and is 150 years old.

Hawaiian fruits are available in all seasons.

Spring Fruits: Hawaiians produce mangoes in the spring and are available in March-April. The fruit is kidney-shaped, golden in color, and has an excellent taste, about 20 yuan per catty.

Summer fruits: Guava is grown in the Hawaiian summer and is available from June to October. The fruit is soft and the juice is abundant, ** at about 10-13 yuan per catty.

Autumn fruits: Hawaii produces longan, star fruit, etc. In the fall. The famous star fruit is available from July to September. The fruit is brittle and juicy, with less fiber, about 5 yuan per catty.

Winter fruits: Hawaii produces fruits such as lotus mist and pineapples in winter, among which pineapples are famous. It is available from May to December and tastes fresh and juicy,** at 4 yuan per kilogram.

Summary. The only macadamias grown domestically are macadamias (macadamia nuts) and four-leaf macadamias. These two comparisons are relatively hardy.

I'm asking which variety is hardy.

The only macadamias grown domestically are macadamias (macadamia nuts) and four-leaf macadamias. These two comparisons are relatively hardy.

Its suitable growth temperature is 10-30 °C, the growth is the largest at 15-30 °C, the growth stops when it is less than 10 °C, the growth is seriously disturbed when it is greater than 30 °C, and the adult tree can tolerate low temperature of -4-6 °C; Before the defeat of annual precipitation of 1200-3000 mm.

Varieties that China has.

That one is more hardy.

There are many varieties of macadamia nuts, can you tell us which one is more hardy?

Macadamia orchards are generally planted at an average annual temperature of 18 23; disturbing extreme maximum temperature of 35 ; Mean temperature of the coldest month ; The extreme minimum temperature is slow to bury the nucleus, and the ground liquid rolling area is basically frost-free in winter.

Four-leaf macadamia nuts can survive in a short-term frost environment, and only seedlings can survive the rest, so four-leaf macadamia nuts are relatively more cold-resistant.

What about the more prolific one?

Different regions, the yield of the same variety is not the same, it is recommended to look at the local planting situation, there is no absolute yield standard.

In addition, after planting for a long time, the fruit trees will adapt to the local environment and increase their cold tolerance.

However, the quality of fruit trees, yields, and finished products will be unstable, and it is better to stabilize or plant local coarse and sensitive varieties in a large area, and prevent and control local Guan Sun withering methods, and new varieties should be experimental fields, and small-scale experiments with high management quality rock Kaizhi!