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哪种肥料最适合种植火龙果?火龙果受精的要点?

[2020年12月31日]

1.哪种肥料最适合种植火龙果?

(1).根据植物的生长情况施用化肥。火龙果以1年幼苗种植,无论是大面积种植还是盆栽种植,使用的肥料都应该是氮、磷、钾的全部元素,或者是一种含少量氮的肥料。12年树苗不要使用磷钾肥。为什么要用这种肥料?因为新种植的火龙果幼苗主要用来长树枝,需要更多的氮。当年种植的秧苗被提供了足够的氮、磷和钾肥。不仅主要植株生长健壮,而且产生的侧枝也更加健壮。所使用的肥料可以是氮、磷、钾平衡的复混肥,也可以是猪粪、鸡粪、各种饼肥中适量骨粉或普通复混肥。一些已经种植了几年但较弱的植物也应该使用部分氮肥。 For some plants that have been planted for many years, the main purpose is to allow them to bloom and bear fruit. Therefore, the fertilizer used should be high in phosphorus and potassium, and the supply of nitrogen should be controlled. (2) Choose fertilizers according to seasonal changes. The spring and summer season is the peak season for dragon fruit to sprout and grow. In this season, you can add a balanced fertilizer to the plant. For some dragon fruit plants that are in the blooming period, you can add diammonium phosphate at the end of spring, or spray the plants with 1000 to 1200 times the potassium dihydrogen phosphate solution, spraying once every ten days, until 5-7 before flowering It can effectively improve the fruit setting rate of dragon fruit.

2.火龙果受精的要点?

(1)时间,火龙果的施肥主要分为基肥、生长期肥和结果期肥。每个时期必须合理、充分地施用,才能促进火龙果的正常生长,提高产量。例如,种植前基肥一般为1-2两。每月施用,主要是农家肥和化肥。


(2)次数,火龙果是一种一年开花结果多次的作物。花期和果期持续半年。火龙果结果期需5次追肥才能满足营养需求。另一种是每次火龙果新枝发芽变绿时施肥。


(3)剂量。火龙果虽然需要大量的肥料,但每次追肥都要合理。如果没有过量的养分,就容易造成养分过剩烧苗烧果的现象。