High temperature drought isSweet potatoesOne of the common reasons for less rooting and slower rooting. Sweet potatoesIt prefers warm climates and grows easily in high temperatures, however, in case of drought in such conditionsSweet potatoesThe seedlings are easily dehydrated due to lack of water, resulting in a gap between them and the soil, and a lack of sufficient moisture**, which is affectedSweet potatoesThe speed at which the seedlings are rooting may even lead to their death. To solve this problem, it is planted in the summerSweet potatoesWhen seedlings, it is recommended to water well when planting, and after the water penetrates, cover the surface with a layer of soft soil to moisturize, which can helpSweet potatoesSeedlings take root and survive faster.
willSweet potatoesPlanted in poor soil, it will cause:Sweet potatoesThe seedlings do not get enough nutrients, which leads to slow growth and fewer roots. Poor soils often manifest as salinization, compaction, and poor air permeability, which are directly affectedSweet potatoesNormal rooting and survival of seedlings. In order to solve this problem, the soil should be fully improved and fertility conditioned before planting, including adding organic fertilizers and adjustingSoil pHand to ensure the permeability of the soil, thus providingSweet potatoesGood growing environment for seedlings.
Excessive fertilization or improper useHerbicidesIt can also causeSweet potatoesDifficulty in rooting. Some farmers in order to increaseSweet potatoesFertilizer will be used in the field in large quantities, but if the organic fertilizer is not sufficiently decomposed, the heat and organic acids generated after fertilization will be affectedSweet potatoesNormal rooting of seedlings. In addition, too much nitrogen in chemical fertilizers can also be rightSweet potatoesRooting has a negative effect. In addition, the use is inappropriateHerbicidesIt would be rightSweet potatoesThe rooting of the seedlings produces harm, rightSweet potatoesto say,HerbicidesChoose carefully, it's best to chooseSweet potatoesDedicatedHerbicidesto avoid pairsSweet potatoesof hair roots.
OveruseGrass and wood ashIt can also causeSweet potatoesDifficulty in rooting. Sweet potatoesLikePotash, whileGrass and wood ashIt is rich in potassium. If used in large quantitiesGrass and wood ashConcentrate on plantingSweet potatoesIn a small area, it will cause the soil to be too alkaline, which will hinderSweet potatoesNormal rooting and survival of seedlings. In order to solve this problem, it is recommended to useGrass and wood ashPay attention to control the dosage and avoid excessive use.
Sweet potatoesAfter planting, the lack of rooting and slow rooting are often caused by a combination of multiple reasons. For example, high temperatures, droughts, and poor soils may coexist, exacerbating each other's interactionsSweet potatoesThe rooting of the seedlings is difficult. Similarly, excessive fertilization can lead to soil salinization, which in turn hindersSweet potatoesNormal hair roots of seedlings. Therefore, in plantingSweet potatoesIt is necessary to comprehensively consider various factors, reasonably adjust soil fertility, and ensure a suitable growth environment to improveSweet potatoesRoot generation rate and survival rate of seedlings.
Sweet potatoesThe main reasons for low rooting and slow rooting after planting include high temperature and drought, poor soil, excessive fertilization, and improper useHerbicidesand overuseGrass and wood ash。In plantingSweet potatoesIt is necessary to consider these factors comprehensively and take corresponding measures, including timely watering, soil improvement, reasonable fertilization, and selection of appropriate onesHerbicidesand controlGrass and wood ashdosage to increaseSweet potatoesThe root rate and survival rate of the hair.