Light meter: Ensure the sensor is not shaded by your body, Take readings at the same time of day, pH and moisture meters: Make sure the probe is dry and clean before use, Insert the probe to the same depth at each sample site, Thermometer: Ensure your hand is not warming the bulb, Allow sufficient time before taking a reading,

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?