-
Types of Potassium Fertilizers: Functions and Application Methods Explained in Detail
Potassium exists in crop plants in a form different from nitrogen and phosphorus. It mainly exists as ions, soluble salts, or adsorbed on the surface of protoplasm, rather than in the form of organic compounds. So what are the excellent potassium fertilizers? As excellent potassium sources
-
What potassium fertilizer products are there? Master application methods and the timing of potassium supplementation
Some farmer friends, when it comes time to supplement potassium fertilizer, still do not understand the importance of potassium fertilizer, what potassium fertilizer products there are, and how they should be applied, causing them to miss the timing for potassium supplementation. Potassium is one of the three essential fertilizer elements. Potassium in plants generally accounts for
-
What Pesticides Should Be Used on Jujube Trees? Pest and Disease Control Application Methods
Only when jujube trees grow well, receive adequate nutrition, and have proper pest and disease control can they bear fruit of excellent quality. What pesticides are better for spraying on jujube trees? 1. What pesticides to use on jujube trees. 1. To control pests such as mites, planthoppers, psyllids, and scale insects, you can choose 2% Tianda abamectin
-
What Pesticides Should Be Used on Corn? A Detailed Guide to Scientific Application Methods
During the growth process of corn, spraying pesticides is inevitable, but some growers still do not quite understand what pesticides to use on corn and when to spray them. Let us take a look together below. 1. Herbicides To apply corn field herbicides well, the optimal period for post-emergence corn herbicides is the 3- to 5-leaf stage of corn and the 2- to 4-leaf stage of weeds. This is the safest period with the best weed control effect. Beyond this range, for large weeds and small old weeds, spraying must give the weeds a bath, with directed spraying, avoiding the corn whorl, while also avoiding high temperatures at noon to reduce the occurrence of pesticide damage. While controlling weeds, it is essential to also control planthoppers and thrips, prevent the occurrence of corn rough dwarf disease, and also kill insect eggs.
-
Application Methods of Imazalil in Grape Cultivation
Imazalil is a systemic fungicide that can be applied as a spray and also used to dip fruit to prevent rot, so what is the application of imazalil on grapes? 1. What is the application of imazalil on grapes? The application of imazalil on grapes is fruit dipping for fresh-keeping. Within a certain concentration range
-
Rational Application Methods and Precautions for Using Biogas Slurry and Biogas Residue Fertilizer on Mandarin Oranges
The peel of the sugar mandarin is orange-yellow and glossy, thin and easy to peel, covered with small sandy dots and somewhat rough to the touch. The fruit is oblate with a protruding knob at the top and a sunken stem-end navel. The flesh is reddish and bright, without white membrane, crisp and juicy, tasting refreshingly sweet with few seeds. Sugar mandarin
-
-
-
-
条件筛选