Planting Technology Lists
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What's the use of spraying foliar fertilizer on bananas?
How to spray foliar fertilizer for growing tea? Please guide that if famous tea is contaminated, especially the export products, its output value and reputation will be seriously compromised. In order to improve the quality and yield of tea, in addition to planting green manure in tea garden, covering and moisturizing, applying sufficient farm manure after each harvest, and improving tea-making technology, it is also skillful.
2018-07-14 -
What should be paid attention to when spraying foliar fertilizer on vegetables
What should vegetables pay attention to when spraying foliar fertilizer? Please guide leafy vegetables such as cabbage, spinach, shepherd's purse, etc. need more nitrogen, spraying fertilizer should be mainly urea and ammonium sulfate, spraying concentration of urea should be 1% 2%, ammonium sulfate should be 1.5%, spraying 2% 4 times per season, it is appropriate to spray in the early stage of growth. Melons, fruits and vegetables such as.
2018-07-14 -
How to apply foliar fertilizer to peanuts
How to apply foliar fertilizer to peanuts? Peanut foliar fertilization has high fertilizer absorption and utilization rate, save fertilizer, yield significant effect. Foliar nitrogen fertilizer application, peanut plant absorption and utilization rate of more than 55.5%, the number of full fruit significantly increased, economic coefficient significantly increased; foliar phosphorus fertilizer application, generally increased production by 7%-10%.
2018-07-14 -
What should we pay attention to when applying foliar fertilizer in tea garden?
What should we pay attention to when applying foliar fertilizer in tea garden? Please guide the application of foliar fertilizer in tea garden to pay attention to the following points: (1) the mixed use of foliar fertilizer and pesticide, pay attention to the chemical properties of pesticide and foliar fertilizer, whether the mixture produces sedimentation, discoloration and so on. (2) attention should be paid to the alternation of different fertilizers and the combined use of various fertilizers. (3).
2018-07-14 -
Which pesticides cannot be used in fruit trees
Which pesticides cannot be used in fruit trees? Please guide the following introduction that pesticides are not suitable for fruit trees: ammonium phosphate: peach trees are prohibited. Methyl dichloride: it is prohibited in all kinds of fruit trees. Dichlorvos: drupe fruit trees are prohibited. Dimethoate and omethoate: peaches and pears are sensitive to liquid dilution less than 1500 times.
2018-07-14 -
What should be paid attention to in seed dressing with powders and pesticides
How to use herbicides in growing tobacco? Please guide and introduce tobacco, which has small seeds, slow seedling growth and is often damaged by weeds. The main weeds are: Setaria angustifolia, Qianjin, early paspalum, ox gluten grass, Niangmai, Canger, sedge, pig calamity, plume, plantain, dandelion and so on. Control of weeds in tobacco fields.
2018-07-14 -
How to use herbicides after wheat emergence?
How to use herbicides after wheat emergence? Please guide and summarize the experience of chemical weeding in wheat fields. Different wheat seedling conditions and subsequent crops should be distinguished, and different chemical herbicides should be selected. The following herbicides can be selected: wheat alkynyl ester, that is, 15% alkynyl ester wettable powder. Mainly control a variety of crops.
2018-07-14 -
How do corn use herbicides in summer?
How do corn use herbicides in summer? Please guide us to introduce that the growth period of summer corn is from June to September, which coincides with the high temperature and rainy season, which is conducive to the occurrence of weeds in the field. Once the appropriate period of control is missed, it is very easy to form grass famine and seriously affect the growth of maize. Chemical weeding is to control the harm of weeds in corn field and increase the yield of corn.
2018-07-14 -
How to use herbicides correctly in watermelon fields?
How to use herbicides correctly in watermelon fields? Please introduce the following points to pay attention to when using herbicides in watermelon fields: first, choose herbicides correctly. There are many kinds of herbicides available in watermelon production, the most commonly used are 48% trifluralin EC, 25% herbicide wettable powder, 33% herbicide EC, 48% trimethoprim EC.
2018-07-14 -
What is the herbicide damage to watermelon seedlings?
What is the herbicide damage to watermelon seedlings? Please introduce the symptoms of herbicide damage to watermelon: the seedling leaves are old gray, the leaves are uneven, wrinkled and stiff, the vine thin leaves become smaller, and the plant growth is inhibited. The cause of the damage is caused by spraying broadleaf herbicides in adjacent plots, even though.
2018-07-14