Amphisarca Lists
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How does the fruit of the tree grow?
How does jujube tree protect flower and fruit? Please give guidance method jujube general self-flowering fruit set rate is higher, can not configure pollination tree, but flower drop fruit serious, yield is low, so jujube in flower and fruit period should strengthen management, detailed method can refer to the following list: 1, trunk girdling. The trunk is 10~20 cm from the ground...
2018-07-18 -
Pear planting: how to fertilize pear trees?
How to fertilize pear trees? The life of a pear tree goes through several main growth stages: the early fruit stage, the full fruit stage and the senescence stage. Early fruit stage of young trees: nitrogen fertilizer should be applied in early spring. After summer, new shoots stop growing, flower buds begin to differentiate and fruits begin to differentiate.
2018-07-18 -
Pear planting: is there any way to increase the yield of pears?
Is there any way to increase the yield of pears? Please give guidance on how to increase the yield of pears can refer to the following methods: first, to improve the traditional tree-shaped and high-density pear orchards, most of them use inverted herringbone or trunk double-layer happy shape, which is suitable for Dangshan pear. However, due to the precocious series of varieties, into branches.
2018-07-18 -
Pear planting: which methods can not be used for pear tree pruning in summer?
What methods can not be used for pear tree pruning in summer? Please introduce the following three methods to guide pear tree pruning in summer: pick the heart, that is, pinch off the tender tip at the top of the new shoot that has not stopped growing, and cut off the top of the new shoot that has not stopped growing, which has exceeded the length and Lignification that should be left.
2018-07-18 -
Pear tree planting: how do pear trees be cut in summer?
How are the pear trees cut in summer? Who introduces the method of summer pear tree pruning can refer to the following methods: first, pear branch growth characteristics 1, pear shoot growth period is short, and has obvious stages. The long shoots stopped growing before the first and middle of July, while the medium and short shoots stopped growing before the first and middle of May. ...
2018-07-18 -
Pear planting: what should pear trees pay attention to in summer?
What should we pay attention to when planting pear trees in summer? Please introduce the following aspects of planting pear trees in summer: 1. Soil fertilizer and water management the principle of pear fertilizer and water management is to increase fertilizer and water in the early stage and control the growth in the later stage. Before July, it is necessary to increase fertilizer and water, promote branches, and young fruit growth, and compound fertilizer after July.
2018-07-18 -
Planting technique of sugar orange: how to prevent cracking of sugar orange?
How to prevent cracking of sugar tangerine? Is there any good way to prevent sugar orange from cracking? Please introduce the prevention and control methods of sugar orange cracking fruit can refer to the following list: 1, apply less phosphate fertilizer, increase potassium, fertilizer and farm manure, and dig a hole of 30ml and 40cm deep on both sides of the canopy of the fruit tree from late July to early August.
2018-07-18 -
Planting technique of sugar orange: how to control heart beetle?
How do sugar oranges control heart worms? Please guide the control methods of sugar orange borer mainly by longicorn beetle or gibberellin larvae. The control methods are as follows: 1. Assassinate or hook the larvae from August to September according to the feces of the larvae in the cave. After determining the age of insects and the presence or absence of insects and their states in the hole, use sharp and thin iron wire from fresh.
2018-07-18 -
Sugar orange planting technology: sugar orange fertilization should pay attention to what?
What do sugar orange fertilizers pay attention to? Please give guidance in the usual visit to the countryside process, found that many farmers in the sand sugar orange fertilization is not reasonable, the following list for reference: partial application and excessive application of nitrogen fertilizer: more production is the application of urea. According to investigation, in recent years strong fruit fertilizer single application...
2018-07-18 -
Sugar orange planting technology: how to apply sugar orange strong fruit fertilizer?
Sand sugar orange strong fruit fertilizer how to apply? Please introduce the method of applying autumn shoot fertilizer to tangerine when applying strong fruit fertilizer. the methods are as follows: first, at the stage from autumn shoot to full ripening of autumn shoot, fruit growth and development, need to have a certain amount of continuous nutrients to provide, but also need to have.
2018-07-18 -
Sugar orange planting technology: how to treat sugar orange tree gum disease?
How to treat the gum disease of sugar orange tree? Please introduce the control methods of sugar orange tree gum disease can be controlled with reference to the following methods: (1) strengthen cultivation management: increase the application of organic fertilizer, acid soil orchards, 70-100 kg per mu of lime or 0.25 kg superphosphate per adult tree, neutralize soil acid.
2018-07-18 -
Planting techniques of sugar orange: how to control Spodoptera litura?
How to control Spodoptera litura with sugar tangerine? What is the damage rule of sand sugar orange withered leaf moth? The adults of Spodoptera litura can be found in the field from March to November, but more in autumn. Eggs occurred more frequently in the wild in early June, August and early September, but the larvae died because of their low hatching rate.
2018-07-18 -
Planting technique of sugar orange: how to apply fertilizer to sugar orange?
How to fertilize sugar oranges? Which nutrients are good for sugar tangerines? Please give guidance on the essential elements in the growth process of sugar orange: nitrogen, phosphorus, potassium, (a large number of elements), calcium, magnesium, sulfur (medium elements), zinc, manganese, iron, copper, boron, molybdenum, (trace elements). Each kind of nutrition has a certain function, lack.
2018-07-18 -
Planting technique of sugar orange: how to protect the fruit of sugar orange?
How to protect the fruit of sugar orange? What kind of reason can cause sugar orange to drop flowers and fruits? Please give guidance on the formation of sugar orange drop flowers and fruit drop factors are as follows: 1, the tree nutrition is insufficient, which is the main cause of fruit drop. 2, low temperature freezing injury in early spring, resulting in dysplasia of floral organs, many malformed flowers and pollination.
2018-07-18 -
Sugar orange planting techniques: what are the diseases and insect pests of sugar orange in August?
What are the diseases and insect pests of sugar orange in August? Please introduce and guide the methods of prevention and control in August, which is from summer shoot growth to autumn shoot emergence, so there are more diseases and insect pests, the main pests are: rust mite, red wax scale, leaf moth, skin explosion, longicorn beetle; the main diseases are: canker, foot rot; detailed control methods.
2018-07-18 -
Pictures of planting techniques and management methods of grapefruit (grapefruit)
Grapefruit requires high heat and is suitable for planting at an annual average temperature of more than 18 ℃. It can be planted in places with an annual accumulated temperature of more than 10 ℃ and more than 6000 ℃, and high quality fruit can be produced when it is more than 7000 ℃. More cold-resistant than lemon, resistant to extreme lowest temperature-10 ℃. May appear-8 ℃ of the place can not be planted. Therefore, choose.
2018-07-18 -
Who taught me the pomegranate bagging technique?
Who taught me the pomegranate bagging technique? And what are the benefits of pomegranate bags? Pomegranate bagging can improve quality, increase output, prevent diseases and insect pests, improve the rate of fine fruit, reduce mechanical damage in the process of picking and transportation, and make the fruit surface clean. Pomegranate bag.
2018-07-18 -
Pomegranate tree planting: what are the reasons why pomegranates don't bear fruit?
What are the reasons why pomegranates don't bear fruit? Please help us to introduce that pomegranate trees generally do not bear fruit, the main factors may be light, fertilization, flower degradation or branches are too dense; the following is a detailed introduction and solutions (for reference). Causes the pomegranate tree not to bear fruit; first, the light.
2018-07-18 -
Pomegranate tree planting: what should be paid attention to during pomegranate coloring period?
Now the pomegranate begins to enter the coloring period, what should we pay attention to in the pomegranate coloring period? Please introduce the pomegranate from late August to early September, the pomegranate begins to enter the coloring period; the pomegranate coloring period should be managed to avoid uneven coloring, fruit cracking and insect pests; management methods can be referred to below. ...
2018-07-18 -
Pomegranate tree planting: is there any way to prevent cracked pomegranate fruit?
Now pomegranate cracking fruit is almost ripe, but there are a lot of cracked fruit, is there any way to prevent pomegranate cracking fruit? Also hope friends to introduce methods to prevent pomegranate cracking can refer to the following methods of prevention (for reference): first, planting varieties resistant to cracking: this is the fundamental measure to control cracking, the development of pomegranate should be given priority.
2018-07-18