Amphisarca Lists
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How to harvest blueberry fruit?
How to harvest blueberry fruit? Please guide 1, short-bush blueberry harvest short-bush blueberry fruit maturity is more consistent, the first mature fruit generally does not fall off, you can wait for the fruit to mature when the harvest. In Changbai Mountain area of China, fruit ripens in the middle and late July. The fruit of dwarf blueberries is small, and it is difficult to pick them manually...
2018-07-22 -
How do blueberries reproduce?
How do blueberries reproduce? Please introduce blueberry propagation methods are many, such as cuttage, seeding, ramets and other methods can be used. At present, blueberry cultivation in China is usually based on cuttage propagation methods, other methods such as seed seedling, rhizome cuttage, ramets and so on are also applied. In recent years, through species...
2018-07-22 -
What do you need to pay attention to when cultivating blueberries?
What do you need to pay attention to when cultivating blueberries? Blueberry is a kind of small berry, the fruit is blue, the flesh is delicate, the seed is very small, the edible rate is 100%, and the taste is good. In addition to sugar, acid and Vc, the fruit is rich in VE, VA, VB, SOD, arbutin, protein, anthocyanin, edible fiber and rich in K, Fe,...
2018-07-22 -
What are the soil requirements for blueberry cultivation?
What are the soil requirements for blueberry cultivation? Please guide blueberry cultivation to have higher requirements for soil. For example, soil pH is the most important factor affecting blueberry cultivation. From the requirements of blueberry on soil pH, it can be seen that blueberry belongs to acid-loving soil. According to the research results at home and abroad, different blueberries.
2018-07-22 -
What fertilizer should blueberries use?
What fertilizer should blueberries use? Please guide blueberry fertilization, complete fertilizer application is much better than pure fertilizer effect. The yield of complete fertilizer was 40% higher than that of pure fertilizer. Applying nitrogen fertilizer alone to rabbit-eye blueberries for 6 years reduced yield by 40%. In China Changbai Mountain dark brown forest soil...
2018-07-22 -
How to control the diseases and insect pests of Carya cathayensis
How to control the diseases and insect pests of hickory? Please guide the prevention and control methods of diseases and insect pests of Carya cathayensis can refer to the following: there are many diseases and insect pests in Carya cathayensis seedlings, the common pests are buds, beetle larvae, ground tiger larvae and so on, the disease is mainly root rot. Control of diseases and insect pests to master "prevention is more important than treatment, prevention is the main".
2018-07-21 -
How to spray walnut foliar fertilizer
How to manage hemp walnut in July and August? Please give guidance on the management methods of hemp walnut in July and August, please refer to the following: first, water and fertilizer management water. The fruit size of the tree that has hung fruit has been basically fixed by July and entered the stage of shell hardening. There is no need for artificial watering during this period. If there is too much moisture in the soil, it will cause fruit shell whitening and fruit tip hair.
2018-07-21 -
What is walnut branch blight?
What is walnut branch blight? How to prevent and cure it? Please advise that walnut branch blight is caused by fungal infection, which mainly harms the branches. It occurs everywhere, the general disease plant rate is 20-30%, the serious disease plant rate is more than 80%, causing a large number of branches to die, directly affecting the tree growth and walnut yield.
2018-07-21 -
How can walnuts be thinned?
How can walnuts be thinned? Please introduce that scientific fruit thinning of walnut is not only beneficial to the development of walnut in the same year, save a lot of nutrients and water, improve the yield and quality of nuts in the same year, but also benefit the growth of new shoots and ensure the yield of the following year. It is the main technical measure to improve the yield and quality of walnut.
2018-07-21 -
What kind of fertilizer should be used to plant walnut seedlings in autumn?
What kind of fertilizer should be used to plant walnut seedlings in autumn? Please introduce that autumn is a favorable period for planting walnut seedlings, and the supply of fertilizer before planting is an indispensable measure in the growth and development of walnut after planting. In particular, organic fertilizer contains more comprehensive nutrition, not only contains the nutrients needed for walnut growth, but also contains more.
2018-07-21 -
What's the secret of walnut diseases and insect pests?
What's the secret of walnut diseases and insect pests? Please advise the following to introduce several kinds of walnut pest control tips for reference: variety selection is the root cause of walnut planting in many places, there is a swarm of bees on the ground, some planting seedlings, some grafting seedlings. There are a lot of problems brought about by the great work. For example, it leads to walnut varieties.
2018-07-21 -
What are the fertilizer requirements of apple trees?
What are the fertilizer requirements of apple trees? Please introduce that for apple trees, there are usually two peaks in nitrogen absorption in a year. The first peak is synchronized with fruit development and branch and leaf growth, that is, with the rapid growth of young fruits and shoots, the demand for nitrogen fertilizer is increasing.
2018-07-21 -
What is the apple tree blossom?
What is the method of coloring red Fuji apples? Please introduce that red Fuji apple is a kind of high-quality fruit with red color, delicious taste and high commodity value. To give full play to its inherent characteristics and meet the needs of the market and export, it is necessary to strengthen the management of the coloring period. The fruit coloring of Red Fuji starts earlier and slower than Guoguang.
2018-07-21 -
How to fertilize red Fuji apples?
How to fertilize red Fuji apples? Please introduce in detail the problems of blind fertilization and improper fertilization methods in many orchards in recent years, which have an extremely adverse impact on the high quality and high yield of fruit. Especially the orchards of red Fuji and other high-grade fruits should be fertilized with "formula, high efficiency, low consumption, high yield and green".
2018-07-21 -
Red Fuji apple how to color
How does red Fuji apple add color? Please introduce that when the fruit is colored on the sunny side, the leaves that affect the fruit coloring should be removed in time. For the uncolored side of the fruit or the butt joint of two fruits, it should be twisted to the sunny side in due course. Fruit growth late should be timely erect props and hanging branches, to prevent the fruit due to branch...
2018-07-21 -
Red Fuji apple why rotten fruit
Why Red Apple? Fuji rotten fruit is caused by a variety of reasons, to find the reasons for comprehensive control to see the effect. 1. Causes of rotten fruit 1. Excessive girdling and overweight. Most fruit growers mistakenly believe that red Fuji apples cannot achieve the purpose of flowering without girdling, and will not be available in the coming year.
2018-07-21 -
How to manage red Fuji apple fat water
How to manage red Fuji apple fat water? Please guide the red Fuji orchard, generally in late September to apply the best base fertilizer, mainly soil fertilizer, yield 2000 kg per mu below the young orchard to kg fruit 2~3 kg fertilizer, yield 2000~3000 kg per mu high-yield garden to kg fruit kg fertilizer, yield more than 3000 kg per mu...
2018-07-21 -
How to cut red Fuji apple trees in winter?
How to cut red Fuji apple trees in winter? Please guide the red Fuji apple tree to pay attention to when cutting in winter: 1. The plant height after pruning is less than the row spacing, and the interrow must be kept 1. 0-1. In the light transmission zone of 3 meters, the big branches of the plants do not cross each other, and the backbone branches of all levels are staggered with each other. The leaf curtain spacing of 30-50 cm should be maintained between the main branches of each layer to enhance the light.
2018-07-21 -
What should I pay attention to when bagging crisp pears?
What should I pay attention to when bagging crisp pears? Please introduce that pear bagging is one of the effective measures to produce pollution-free pear fruit and improve the excellent fruit rate. Crisp pear bagging should pay attention to: 1, orchard management before bagging 1. Artificial pollination can make pear fruit good fertilization, form more seeds and form more auxin, which can promote the growth of young fruit.
2018-07-21 -
How to manage pineapple after flowering?
How to manage pineapple after flowering? Please introduce that the fruit of pineapple expands rapidly after flowering. Crown buds must be removed in time, fertilization management and pest control must be strengthened to promote fruit expansion and prevent diseases and insect pests, so as to increase yield and improve quality. The specific management technical measures are as follows: take the crown.
2018-07-21