The winter and spring seasons are the periods of low temperature and drought in Yunnan. The management of bananas is mainly to prevent cold damage and drought damage:
First, cold damage in addition to the northern tropical banana planting areas in Yunnan, other areas are vulnerable to cold winter air from the north. Therefore, bananas should be planted near rivers, lakes, and large reservoirs, so that large water bodies can regulate the air temperature and humidity of the nearby banana gardens and reduce the impact of cold damage.
Fertilization helps increase cold resistance. Therefore, the application of 15 to 20 kilograms of soil-fertilizer in each squash plant before the winter and stacking in the vicinity of the abaca (bulb) not only has a warming effect on the plants, but is also conducive to the initiation of spring sprouts. In light weather disasters, increasing phosphorus and potassium fertilizers will also help improve the cold resistance of plants.
Hegan bananas should pay attention to the duration of sprouting. Generally, buds should be kept in the period from June to July. At this time, the temperature is high. If the fertilizer is sufficient, the buds can blossom in 9 to 10 months.
Second, the drought damage Yunnan winter and spring drought, little rain, especially in March and April, under the influence of high temperature and strong sunshine greatly affect the growth of bananas. According to observations, in some hot and dry valleys in March and April, when the management of fertilizers and water is good, a leaf can be grown in 5 to 6 days. Fertilizer and water management generally takes 7 to 8 days to grow into one leaf, and when it is drought, it takes more than 10 days. If there is no rain for 10 consecutive days and no irrigated water, the edges of some banana leaves will begin to dry out. Therefore, in the hot dry season, generally there is no rain to water for 5 days, and no irrigation is needed for 10 days. When the soil is slightly dry after the water is poured, the soil should be loosened and covered with grass or weeds without grass seed or grass roots to prevent drought. The banana plants should be shielded with a shield leaf (the last piece of the banana after fruiting) or other leaves to prevent burns.
Before the onset of the rainy season, after harvesting two or three generations of fruit in the old fruit garden, some remaining bulbous parts (commonly known as banana heads) must be completely removed to avoid continuous sprouting. Because of the high temperature and high humidity after the rainy season, the increase of sprouting speed will affect the growth of the existing main bulb and root system and increase the difficulty of management in the garden.
In summer and autumn, bananas are native to hot and humid regions in southern Asia and prefer a hot and humid eco-environment. The rainy season in which Yunnan Province enters summer and autumn is the golden opportunity for its growth and development. Grasping the management at this stage can achieve a multiplier effect.
First, promptly remove the excessive sprouts sprouted by the plant after the rainy season of high temperature and high humidity, the sprouting of the underground bulbs also accelerated, general spring planting banana seedlings into 20 leaves after the flower bud differentiation period, leaving only one to take over the bud However, plants that have not entered flower bud differentiation should remove buds in a timely manner in order to reduce the nutrient consumption of the mother plant. In addition to buds, it is also necessary to completely remove the remaining false stems, dead leaves, etc., in order to facilitate ventilation and reduce the growth of banana leaf spot.
Second, changing the way of weeding in the garden The bananas absorb nutrients and moisture, mainly relying on the large number of young roots and root hairs that grow from underground bulbs. Due to the surface drought in the early stage, there are fewer young roots and root hairs that grow upward from the bulbs. In the rainy season, the surface changes from dry heat to hot and humid, and the bulbs grow a large number of young roots and root hairs. If we use a spade shovel in the weeding work, we will remove a large amount of weeds, and we will also pick up near-surface growth. A large number of young roots and root hairs affect the growth and development of plants. Therefore, we should actively promote chemical weeding.
In summer and autumn, flat banana gardens, especially low-lying banana lands, should be prevented from causing rot. In the sloping land banana plantations, the uphill slope should be protected from rain and the bulbs and roots should be exposed; downhill slopes should be prevented from running down the soil and burying the plants, resulting in poor growth.
Third, the rational use of fertilizer According to the test of bananas in their lifetime, the absorption of potassium is about 3.5 times that of nitrogen. In the rainy season, the majority of banana plants enter the tillering and differentiation stages. Therefore, in addition to the application of quick-acting fertilizers, the use of potassium-containing grass ash, as well as commonly used pig manure is particularly important. However, when applied, they should be applied separately and covered with soil so as to avoid mutual offset of different fertilizer properties, or to reduce soil fertility by bare soil surface.
First, cold damage in addition to the northern tropical banana planting areas in Yunnan, other areas are vulnerable to cold winter air from the north. Therefore, bananas should be planted near rivers, lakes, and large reservoirs, so that large water bodies can regulate the air temperature and humidity of the nearby banana gardens and reduce the impact of cold damage.
Fertilization helps increase cold resistance. Therefore, the application of 15 to 20 kilograms of soil-fertilizer in each squash plant before the winter and stacking in the vicinity of the abaca (bulb) not only has a warming effect on the plants, but is also conducive to the initiation of spring sprouts. In light weather disasters, increasing phosphorus and potassium fertilizers will also help improve the cold resistance of plants.
Hegan bananas should pay attention to the duration of sprouting. Generally, buds should be kept in the period from June to July. At this time, the temperature is high. If the fertilizer is sufficient, the buds can blossom in 9 to 10 months.
Second, the drought damage Yunnan winter and spring drought, little rain, especially in March and April, under the influence of high temperature and strong sunshine greatly affect the growth of bananas. According to observations, in some hot and dry valleys in March and April, when the management of fertilizers and water is good, a leaf can be grown in 5 to 6 days. Fertilizer and water management generally takes 7 to 8 days to grow into one leaf, and when it is drought, it takes more than 10 days. If there is no rain for 10 consecutive days and no irrigated water, the edges of some banana leaves will begin to dry out. Therefore, in the hot dry season, generally there is no rain to water for 5 days, and no irrigation is needed for 10 days. When the soil is slightly dry after the water is poured, the soil should be loosened and covered with grass or weeds without grass seed or grass roots to prevent drought. The banana plants should be shielded with a shield leaf (the last piece of the banana after fruiting) or other leaves to prevent burns.
Before the onset of the rainy season, after harvesting two or three generations of fruit in the old fruit garden, some remaining bulbous parts (commonly known as banana heads) must be completely removed to avoid continuous sprouting. Because of the high temperature and high humidity after the rainy season, the increase of sprouting speed will affect the growth of the existing main bulb and root system and increase the difficulty of management in the garden.
In summer and autumn, bananas are native to hot and humid regions in southern Asia and prefer a hot and humid eco-environment. The rainy season in which Yunnan Province enters summer and autumn is the golden opportunity for its growth and development. Grasping the management at this stage can achieve a multiplier effect.
First, promptly remove the excessive sprouts sprouted by the plant after the rainy season of high temperature and high humidity, the sprouting of the underground bulbs also accelerated, general spring planting banana seedlings into 20 leaves after the flower bud differentiation period, leaving only one to take over the bud However, plants that have not entered flower bud differentiation should remove buds in a timely manner in order to reduce the nutrient consumption of the mother plant. In addition to buds, it is also necessary to completely remove the remaining false stems, dead leaves, etc., in order to facilitate ventilation and reduce the growth of banana leaf spot.
Second, changing the way of weeding in the garden The bananas absorb nutrients and moisture, mainly relying on the large number of young roots and root hairs that grow from underground bulbs. Due to the surface drought in the early stage, there are fewer young roots and root hairs that grow upward from the bulbs. In the rainy season, the surface changes from dry heat to hot and humid, and the bulbs grow a large number of young roots and root hairs. If we use a spade shovel in the weeding work, we will remove a large amount of weeds, and we will also pick up near-surface growth. A large number of young roots and root hairs affect the growth and development of plants. Therefore, we should actively promote chemical weeding.
In summer and autumn, flat banana gardens, especially low-lying banana lands, should be prevented from causing rot. In the sloping land banana plantations, the uphill slope should be protected from rain and the bulbs and roots should be exposed; downhill slopes should be prevented from running down the soil and burying the plants, resulting in poor growth.
Third, the rational use of fertilizer According to the test of bananas in their lifetime, the absorption of potassium is about 3.5 times that of nitrogen. In the rainy season, the majority of banana plants enter the tillering and differentiation stages. Therefore, in addition to the application of quick-acting fertilizers, the use of potassium-containing grass ash, as well as commonly used pig manure is particularly important. However, when applied, they should be applied separately and covered with soil so as to avoid mutual offset of different fertilizer properties, or to reduce soil fertility by bare soil surface.
Goji, Goji Berry, or wolfberry is the fruit of either the Lycium barbarum or Lycium chinense, Lycium is a genus name and pronounced similarly to the word "Lycos", which means wolf in Greek. Goji is pronounced similarly to its Chinese pinyin "gÇ’uqÇ". With the increase of its exports, the name "goji" is becoming more and more popular.
Goji berry ( [Goji" means [happy") has been used for thousands of years by herbalists in China to protect the liver, help eyesight, boost immune function, improve circulation, and promote longevity and overall well being. It has only recently gained popularity in the west, it has become so polar, in fact, the Time Magazine recently named the Goji berry as [super-fruit" of the year. A big reason why Goji berries have quickly become a favorite nutritional supplement is that its impressive list of ingredients. The Goji berry, also called the wolfberry, is a bright purplish red or purple red berry that comes from a shrub that is native to China. In Asia, goji berries have been eaten for generation in the hope of living longer.
Goji Berry
Goji Berry,Black Goji Berry,Red Goji Berry,Standard Goji Berry
ZHONGNING JIDING BIO SCIENCE DEVELOPMRNT CO., LTD. , https://www.jidinggouqi.com